// <auto-generated />
#nullable enable
using System;
using System.Runtime.InteropServices;
using QuanTAlib;

namespace QuanTAlib.Python;

[System.Diagnostics.CodeAnalysis.SuppressMessage(
    "Security Hotspot",
    "S6640",
    Justification = "Generated NativeAOT export helpers bridge unmanaged caller-owned buffers into managed series objects. The unsafe context is required by the ABI and remains constrained to pointer-to-span copies over validated inputs.")]
public static unsafe partial class Exports
{
    private static TSeries BuildSeries(double* src, int n)
    {
        var t = new long[n];
        var v = new double[n];
        new ReadOnlySpan<double>(src, n).CopyTo(v);
        for (int i = 0; i < n; i++) t[i] = i;
        return new TSeries(t, v);
    }

    private static TBarSeries BuildBars(double* open, double* high, double* low, double* close, double* volume, int n)
    {
        var t = new long[n];
        var o = new double[n];
        var h = new double[n];
        var l = new double[n];
        var c = new double[n];
        var v = new double[n];
        new ReadOnlySpan<double>(open, n).CopyTo(o);
        new ReadOnlySpan<double>(high, n).CopyTo(h);
        new ReadOnlySpan<double>(low, n).CopyTo(l);
        new ReadOnlySpan<double>(close, n).CopyTo(c);
        new ReadOnlySpan<double>(volume, n).CopyTo(v);
        for (int i = 0; i < n; i++) t[i] = i;
        var bars = new TBarSeries(n);
        bars.AddRange(t, o, h, l, c, v);
        return bars;
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_abber")]
    public static int QtlAbber(double* source, double* middle, double* upper, double* lower, int n, int period, double multiplier)
    {
        if (source == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Aberr.Batch(Src(source, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ac")]
    public static int QtlAc(double* high, double* low, double* destination, int n, int fastPeriod, int slowPeriod, int acPeriod)
    {
        if (high == null || low == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ac.Batch(Src(high, n), Src(low, n), Dst(destination, n), fastPeriod, slowPeriod, acPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_accbands")]
    public static int QtlAccBands(double* high, double* low, double* close, double* middle, double* upper, double* lower, int n, int period, double factor)
    {
        if (high == null || low == null || close == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            AccBands.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, factor);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_accel")]
    public static int QtlAccel(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Accel.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_acf")]
    public static int QtlAcf(double* source, double* output, int n, int period, int lag)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Acf.Batch(Src(source, n), Dst(output, n), period, lag);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adf")]
    public static int QtlAdf(double* source, double* output, int n, int period, int maxLag, int regression)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Adf.Batch(Src(source, n), Dst(output, n), period, maxLag, (Adf.AdfRegression)regression);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ad")]
    public static int QtlAd(double* high, double* low, double* close, double* volume, double* output, int n)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ad.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adosc")]
    public static int QtlAdosc(double* high, double* low, double* close, double* volume, double* output, int n, int fastPeriod, int slowPeriod)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Adosc.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n), fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adr")]
    public static int QtlAdr(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int method, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Adr.Batch(sourceBars, period, (AdrMethod)method);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adx")]
    public static int QtlAdx(double* high, double* low, double* close, int period, int n, double* destination)
    {
        if (high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Adx.Batch(Src(high, n), Src(low, n), Src(close, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adxr")]
    public static int QtlAdxr(double* high, double* low, double* close, int period, int n, double* destination)
    {
        if (high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Adxr.Batch(Src(high, n), Src(low, n), Src(close, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_adxvma")]
    public static int QtlAdxvma(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Adxvma.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_alligator")]
    public static int QtlAlligator(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int jawPeriod, int jawOffset, int teethPeriod, int teethOffset, int lipsPeriod, int lipsOffset, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Alligator.Batch(sourceBars, jawPeriod, jawOffset, teethPeriod, teethOffset, lipsPeriod, lipsOffset);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_amat")]
    public static int QtlAmat(double* source, double* trend, double* strength, int n, int fastPeriod, int slowPeriod)
    {
        if (source == null || trend == null || strength == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Amat.Batch(Src(source, n), Dst(trend, n), Dst(strength, n), fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ao")]
    public static int QtlAo(double* high, double* low, double* destination, int n, int fastPeriod, int slowPeriod)
    {
        if (high == null || low == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ao.Batch(Src(high, n), Src(low, n), Dst(destination, n), fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_apz")]
    public static int QtlApz(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, double multiplier, int n, double* dstMiddle, double* dstUpper, double* dstLower)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dstMiddle == null || dstUpper == null || dstLower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Apz.Batch(sourceBars, period, multiplier);
            var valuesMiddle = result.Middle.Values;
            if (valuesMiddle.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanMiddle = Dst(dstMiddle, n);
            outSpanMiddle.Fill(double.NaN);
            valuesMiddle.CopyTo(outSpanMiddle);
            var valuesUpper = result.Upper.Values;
            if (valuesUpper.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanUpper = Dst(dstUpper, n);
            outSpanUpper.Fill(double.NaN);
            valuesUpper.CopyTo(outSpanUpper);
            var valuesLower = result.Lower.Values;
            if (valuesLower.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanLower = Dst(dstLower, n);
            outSpanLower.Fill(double.NaN);
            valuesLower.CopyTo(outSpanLower);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_aroon")]
    public static int QtlAroon(double* high, double* low, int period, int n, double* destination)
    {
        if (high == null || low == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Aroon.Batch(Src(high, n), Src(low, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_aroonosc")]
    public static int QtlAroonOsc(double* high, double* low, int period, int n, double* destination)
    {
        if (high == null || low == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            AroonOsc.Batch(Src(high, n), Src(low, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_atrstop")]
    public static int QtlAtrstop(double* high, double* low, double* close, double* output, int n, int period, double multiplier)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        if (period <= 0) return StatusCodes.QTL_ERR_INVALID_PARAM;
        try
        {
            Atrstop.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_atr")]
    public static int QtlAtr(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Atr.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_atrn")]
    public static int QtlAtrn(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Atrn.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_bbs")]
    public static int QtlBbs(double* high, double* low, double* close, double* output, int n, int bbPeriod, double bbMult)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Bbs.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), bbPeriod, bbMult);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_bop")]
    public static int QtlBop(double* open, double* high, double* low, double* close, double* destination, int n)
    {
        if (open == null || high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Bop.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_bwmfi")]
    public static int QtlBwMfi(double* high, double* low, double* volume, double* mfiOutput, double* zoneOutput, int n)
    {
        if (high == null || low == null || volume == null || mfiOutput == null || zoneOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var hi = Src(high, n);
            var lo = Src(low, n);
            var vol = Src(volume, n);
            var mfiTmp = new double[n];
            var zoneTmp = new int[n];
            BwMfi.Batch(hi, lo, vol, mfiTmp.AsSpan(), zoneTmp.AsSpan());
            mfiTmp.AsSpan().CopyTo(Dst(mfiOutput, n));
            var zoneDst = Dst(zoneOutput, n);
            for (int i = 0; i < n; i++)
            {
                zoneDst[i] = zoneTmp[i];
            }
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_dstoch")]
    public static int QtlDstoch(double* high, double* low, double* close, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        if (period <= 0) return StatusCodes.QTL_ERR_INVALID_PARAM;
        try
        {
            Dstoch.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_cci")]
    public static int QtlCci(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Cci.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_chandelier")]
    public static int QtlChandelier(double* open, double* high, double* low, double* close, double* output, int n, int period, double multiplier)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Chandelier.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_chop")]
    public static int QtlChop(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Chop.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ckstop")]
    public static int QtlCkstop(double* open, double* high, double* low, double* close, double* output, int n, int atrPeriod, double multiplier, int stopPeriod)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ckstop.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), atrPeriod, multiplier, stopPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_coppock")]
    public static int QtlCoppock(double* source, double* output, int n, int longRoc, int shortRoc, int wmaPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Coppock.Batch(Src(source, n), Dst(output, n), longRoc, shortRoc, wmaPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_dc")]
    public static int QtlDc(double* high, double* low, double* middle, double* upper, double* lower, int n, int period)
    {
        if (high == null || low == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Dc.Batch(Src(high, n), Src(low, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_decaychannel")]
    public static int QtlDecaychannel(double* high, double* low, double* middle, double* upper, double* lower, int n, int period)
    {
        if (high == null || low == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Decaychannel.Batch(Src(high, n), Src(low, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_dmh")]
    public static int QtlDmh(double* high, double* low, int period, int n, double* destination)
    {
        if (high == null || low == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Dmh.Batch(Src(high, n), Src(low, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_dmx")]
    public static int QtlDmx(double* high, double* low, double* close, int period, int n, double* destination)
    {
        if (high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Dmx.Batch(Src(high, n), Src(low, n), Src(close, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_dx")]
    public static int QtlDx(double* high, double* low, double* close, int period, int n, double* destination)
    {
        if (high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Dx.Batch(Src(high, n), Src(low, n), Src(close, n), period, Dst(destination, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_eri")]
    public static int QtlEri(double* source, int period, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = Eri.Batch(sourceSeries, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fcb")]
    public static int QtlFcb(double* high, double* low, double* middle, double* upper, double* lower, int n, int period)
    {
        if (high == null || low == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Fcb.Batch(Src(high, n), Src(low, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fdist")]
    public static int QtlFdist(double* source, double* output, int n, int d1, int d2, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Fdist.Batch(Src(source, n), Dst(output, n), d1, d2, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fft")]
    public static int QtlFft(double* src, double* output, int n, int windowSize, int minPeriod, int maxPeriod)
    {
        if (src == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Fft.Batch(Src(src, n), Dst(output, n), windowSize, minPeriod, maxPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fi")]
    public static int QtlFi(double* source, int period, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = Fi.Batch(sourceSeries, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fractals")]
    public static int QtlFractals(double* high, double* low, double* upOutput, double* downOutput, int n)
    {
        if (high == null || low == null || upOutput == null || downOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Fractals.Batch(Src(high, n), Src(low, n), Dst(upOutput, n), Dst(downOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_frama")]
    public static int QtlFrama(double* high, double* low, double* output, int n, int period)
    {
        if (high == null || low == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Frama.Batch(Src(high, n), Src(low, n), period, Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_fwma")]
    public static int QtlFwma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Fwma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_gammadist")]
    public static int QtlGammadist(double* source, double* output, int n, double alpha, double beta, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Gammadist.Batch(Src(source, n), Dst(output, n), alpha, beta, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_gator")]
    public static int QtlGator(double* source, double* output, int n, int jawPeriod, int jawShift, int teethPeriod, int teethShift, int lipsPeriod, int lipsShift)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Gator.Batch(Src(source, n), Dst(output, n), jawPeriod, jawShift, teethPeriod, teethShift, lipsPeriod, lipsShift);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_gauss")]
    public static int QtlGauss(double* source, double* output, int n, double sigma)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Gauss.Batch(Src(source, n), Dst(output, n), sigma);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_geomean")]
    public static int QtlGeomean(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Geomean.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ghla")]
    public static int QtlGhla(double* high, double* low, double* close, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ghla.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_gkv")]
    public static int QtlGkv(double* open, double* high, double* low, double* close, double* output, int n, int period, int annualize, int annualPeriods)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Gkv.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period, annualize != 0, annualPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_granger")]
    public static int QtlGranger(double* seriesY, double* seriesX, double* output, int n, int period)
    {
        if (seriesY == null || seriesX == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Granger.Batch(Src(seriesY, n), Src(seriesX, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_gwma")]
    public static int QtlGwma(double* source, double* output, int n, int period, double sigma)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Gwma.Batch(Src(source, n), Dst(output, n), period, sigma);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ha")]
    public static int QtlHa(double* open, double* high, double* low, double* close, double* haOpenOut, double* haHighOut, double* haLowOut, double* haCloseOut, int n)
    {
        if (open == null || high == null || low == null || close == null || haOpenOut == null || haHighOut == null || haLowOut == null || haCloseOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ha.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(haOpenOut, n), Dst(haHighOut, n), Dst(haLowOut, n), Dst(haCloseOut, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hamma")]
    public static int QtlHamma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hamma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hann")]
    public static int QtlHann(double* source, double* output, int n, int length)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hann.Batch(Src(source, n), Dst(output, n), length);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_harmean")]
    public static int QtlHarmean(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Harmean.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hend")]
    public static int QtlHend(double* source, double* output, int n, int period, double nanValue)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hend.Batch(Src(source, n), Dst(output, n), period, nanValue);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_highest")]
    public static int QtlHighest(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Highest.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hlv")]
    public static int QtlHlv(double* high, double* low, double* output, int n, int period, int annualize, int annualPeriods)
    {
        if (high == null || low == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hlv.Batch(Src(high, n), Src(low, n), Dst(output, n), period, annualize != 0, annualPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_holt")]
    public static int QtlHolt(double* source, double* output, int n, int period, double gamma)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Holt.Batch(Src(source, n), Dst(output, n), period, gamma);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_homod")]
    public static int QtlHomod(double* source, double* output, int n, double minPeriod, double maxPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Homod.Batch(Src(source, n), Dst(output, n), minPeriod, maxPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hp")]
    public static int QtlHp(double* source, double* output, int n, double lambda)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hp.Batch(Src(source, n), Dst(output, n), lambda);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hpf")]
    public static int QtlHpf(double* source, double* output, int n, int length)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hpf.Batch(Src(source, n), Dst(output, n), length);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_htdcperiod")]
    public static int QtlHtDcperiod(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtDcperiod.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_htdcphase")]
    public static int QtlHtDcphase(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtDcphase.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_htphasor")]
    public static int QtlHtPhasor(double* source, double* inPhase, double* quadrature, int n)
    {
        if (source == null || inPhase == null || quadrature == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtPhasor.Batch(Src(source, n), Dst(inPhase, n), Dst(quadrature, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_htsine")]
    public static int QtlHtSine(double* source, double* sine, double* leadSine, int n)
    {
        if (source == null || sine == null || leadSine == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtSine.Batch(Src(source, n), Dst(sine, n), Dst(leadSine, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_httrendmode")]
    public static int QtlHtTrendmode(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtTrendmode.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_httrendline")]
    public static int QtlHtTrendline(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            HtTrendline.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_huber")]
    public static int QtlHuber(double* actual, double* predicted, double* output, int n, int period, double delta)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Huber.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period, delta);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hurst")]
    public static int QtlHurst(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hurst.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hv")]
    public static int QtlHv(double* prices, double* output, int n, int period, int annualize, int annualPeriods)
    {
        if (prices == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hv.Batch(Src(prices, n), Dst(output, n), period, annualize != 0, annualPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_hwma")]
    public static int QtlHwma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Hwma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ichimoku")]
    public static int QtlIchimoku(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int tenkanPeriod, int kijunPeriod, int senkouBPeriod, int displacement, int n, double* dstTenkan, double* dstKijun, double* dstSenkouA, double* dstSenkouB, double* dstChikou)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dstTenkan == null || dstKijun == null || dstSenkouA == null || dstSenkouB == null || dstChikou == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Ichimoku.Batch(sourceBars, tenkanPeriod, kijunPeriod, senkouBPeriod, displacement);
            var valuesTenkan = result.Tenkan.Values;
            if (valuesTenkan.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanTenkan = Dst(dstTenkan, n);
            outSpanTenkan.Fill(double.NaN);
            valuesTenkan.CopyTo(outSpanTenkan);
            var valuesKijun = result.Kijun.Values;
            if (valuesKijun.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanKijun = Dst(dstKijun, n);
            outSpanKijun.Fill(double.NaN);
            valuesKijun.CopyTo(outSpanKijun);
            var valuesSenkouA = result.SenkouA.Values;
            if (valuesSenkouA.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanSenkouA = Dst(dstSenkouA, n);
            outSpanSenkouA.Fill(double.NaN);
            valuesSenkouA.CopyTo(outSpanSenkouA);
            var valuesSenkouB = result.SenkouB.Values;
            if (valuesSenkouB.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanSenkouB = Dst(dstSenkouB, n);
            outSpanSenkouB.Fill(double.NaN);
            valuesSenkouB.CopyTo(outSpanSenkouB);
            var valuesChikou = result.Chikou.Values;
            if (valuesChikou.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpanChikou = Dst(dstChikou, n);
            outSpanChikou.Fill(double.NaN);
            valuesChikou.CopyTo(outSpanChikou);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ifft")]
    public static int QtlIfft(double* src, double* output, int n, int windowSize, int numHarmonics)
    {
        if (src == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ifft.Batch(Src(src, n), Dst(output, n), windowSize, numHarmonics);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_iii")]
    public static int QtlIii(double* high, double* low, double* close, double* volume, double* output, int n, int period, int cumulative)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Iii.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n), period, cumulative != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ilrs")]
    public static int QtlIlrs(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ilrs.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_imi")]
    public static int QtlImi(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Imi.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_impulse")]
    public static int QtlImpulse(double* source, int emaPeriod, int macdFast, int macdSlow, int macdSignal, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = Impulse.Batch(sourceSeries, emaPeriod, macdFast, macdSlow, macdSignal);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_iqr")]
    public static int QtlIqr(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Iqr.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jb")]
    public static int QtlJb(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jb.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jbands")]
    public static int QtlJbands(double* source, double* middle, double* upper, double* lower, int n, int period, int phase)
    {
        if (source == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jbands.Batch(Src(source, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, phase);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jerk")]
    public static int QtlJerk(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jerk.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jma")]
    public static int QtlJma(double* source, double* output, int n, int period, int phase)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jma.Batch(Src(source, n), Dst(output, n), period, phase);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jvolty")]
    public static int QtlJvolty(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jvolty.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_jvoltyn")]
    public static int QtlJvoltyn(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Jvoltyn.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kaiser")]
    public static int QtlKaiser(double* source, double* output, int n, int period, double beta, double nanValue)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kaiser.Batch(Src(source, n), Dst(output, n), period, beta, nanValue);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kalman")]
    public static int QtlKalman(double* source, double* output, int n, double q, double r)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kalman.Batch(Src(source, n), Dst(output, n), q, r);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kama")]
    public static int QtlKama(double* source, double* output, int n, int period, int fastPeriod, int slowPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kama.Batch(Src(source, n), Dst(output, n), period, fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kc")]
    public static int QtlKc(double* high, double* low, double* close, double* middle, double* upper, double* lower, int n, int period, double multiplier)
    {
        if (high == null || low == null || close == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kc.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kdj")]
    public static int QtlKdj(double* high, double* low, double* close, double* kOut, double* dOut, double* jOut, int n, int length, int signal)
    {
        if (high == null || low == null || close == null || kOut == null || dOut == null || jOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kdj.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(kOut, n), Dst(dOut, n), Dst(jOut, n), length, signal);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kendall")]
    public static int QtlKendall(double* seriesX, double* seriesY, double* output, int n, int period)
    {
        if (seriesX == null || seriesY == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kendall.Batch(Src(seriesX, n), Src(seriesY, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kst")]
    public static int QtlKst(double* source, double* kstOut, double* sigOut, int n, int r1, int r2, int r3, int r4, int s1, int s2, int s3, int s4, int sigPeriod)
    {
        if (source == null || kstOut == null || sigOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kst.Batch(Src(source, n), Dst(kstOut, n), Dst(sigOut, n), r1, r2, r3, r4, s1, s2, s3, s4, sigPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kurtosis")]
    public static int QtlKurtosis(double* source, double* output, int n, int period, int isPopulation)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kurtosis.Batch(Src(source, n), Dst(output, n), period, isPopulation != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_kvo")]
    public static int QtlKvo(double* high, double* low, double* close, double* volume, double* output, double* signal, int n, int fastPeriod, int slowPeriod, int signalPeriod)
    {
        if (high == null || low == null || close == null || volume == null || output == null || signal == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Kvo.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n), Dst(signal, n), fastPeriod, slowPeriod, signalPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_laguerre")]
    public static int QtlLaguerre(double* source, double* output, int n, double gamma)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Laguerre.Batch(Src(source, n), Dst(output, n), gamma);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lanczos")]
    public static int QtlLanczos(double* source, double* output, int n, int period, double nanValue)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Lanczos.Batch(Src(source, n), Dst(output, n), period, nanValue);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_linreg")]
    public static int QtlLinReg(double* source, double* output, int n, int period, int offset, double initialLastValid)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            LinReg.Batch(Src(source, n), Dst(output, n), period, offset, initialLastValid);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lineartrans")]
    public static int QtlLineartrans(double* source, double* output, int n, double slope, double intercept)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Lineartrans.Batch(Src(source, n), Dst(output, n), slope, intercept);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lms")]
    public static int QtlLms(double* source, double* output, int n, int order, double mu)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Lms.Batch(Src(source, n), Dst(output, n), order, mu);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_loess")]
    public static int QtlLoess(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Loess.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_logcosh")]
    public static int QtlLogCosh(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            LogCosh.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lognormdist")]
    public static int QtlLognormdist(double* source, double* output, int n, double mu, double sigma, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Lognormdist.Batch(Src(source, n), Dst(output, n), mu, sigma, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_logtrans")]
    public static int QtlLogtrans(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Logtrans.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lowest")]
    public static int QtlLowest(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Lowest.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ltma")]
    public static int QtlLtma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ltma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_lunar")]
    public static int QtlLunar(double* source, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = Lunar.Batch(sourceSeries);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_maape")]
    public static int QtlMaape(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Maape.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_macd")]
    public static int QtlMacd(double* source, double* destination, int n, int fastPeriod, int slowPeriod)
    {
        if (source == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Macd.Batch(Src(source, n), Dst(destination, n), fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_maenv")]
    public static int QtlMaenv(double* source, double* middle, double* upper, double* lower, int n, int period, double percentage, int maType)
    {
        if (source == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Maenv.Batch(Src(source, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, percentage, (MaenvType)maType);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mama")]
    public static int QtlMama(double* source, double* output, double fastLimit, int n, double slowLimit, double* famaOutput)
    {
        if (source == null || output == null || famaOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mama.Batch(Src(source, n), Dst(output, n), fastLimit, slowLimit, Dst(famaOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mapd")]
    public static int QtlMapd(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mapd.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_marketfi")]
    public static int QtlMarketfi(double* high, double* low, double* volume, double* output, int n)
    {
        if (high == null || low == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Marketfi.Batch(Src(high, n), Src(low, n), Src(volume, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mase")]
    public static int QtlMase(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mase.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_massi")]
    public static int QtlMassi(double* source, double* output, int n, int emaLength, int sumLength)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Massi.Batch(Src(source, n), Dst(output, n), emaLength, sumLength);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mavp")]
    public static int QtlMavp(double* source, double* periods, double* output, int n, int minPeriod, int maxPeriod)
    {
        if (source == null || periods == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mavp.Batch(Src(source, n), Src(periods, n), Dst(output, n), minPeriod, maxPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_maxindex")]
    public static int QtlMaxindex(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Maxindex.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mcnma")]
    public static int QtlMcnma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mcnma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mdae")]
    public static int QtlMdae(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mdae.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mdape")]
    public static int QtlMdape(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mdape.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_me")]
    public static int QtlMe(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Me.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_meandev")]
    public static int QtlMeanDev(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            MeanDev.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_median")]
    public static int QtlMedian(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Median.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mgdi")]
    public static int QtlMgdi(double* source, double* output, int n, int period, double k)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mgdi.Batch(Src(source, n), Dst(output, n), period, k);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_midpoint")]
    public static int QtlMidpoint(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Midpoint.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_midprice")]
    public static int QtlMidprice(double* high, double* low, double* output, int n, int period)
    {
        if (high == null || low == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Midprice.Batch(Src(high, n), Src(low, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_minindex")]
    public static int QtlMinindex(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Minindex.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_minusdi")]
    public static int QtlMinusDi(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = MinusDi.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_minusdm")]
    public static int QtlMinusDm(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = MinusDm.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mma")]
    public static int QtlMma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mmchannel")]
    public static int QtlMmchannel(double* high, double* low, double* upper, double* lower, int n, int period)
    {
        if (high == null || low == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mmchannel.Batch(Src(high, n), Src(low, n), Dst(upper, n), Dst(lower, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mode")]
    public static int QtlMode(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mode.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_modf")]
    public static int QtlModf(double* source, double* output, int n, int period, double beta, int feedback, double fbWeight)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Modf.Batch(Src(source, n), Dst(output, n), period, beta, feedback != 0, fbWeight);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mpe")]
    public static int QtlMpe(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mpe.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mrae")]
    public static int QtlMrae(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mrae.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_msle")]
    public static int QtlMsle(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Msle.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_mstoch")]
    public static int QtlMstoch(double* src, double* output, int n, int stochLength, int hpLength, int ssLength)
    {
        if (src == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Mstoch.Batch(Src(src, n), Dst(output, n), stochLength, hpLength, ssLength);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_natr")]
    public static int QtlNatr(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Natr.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_nlma")]
    public static int QtlNlma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Nlma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_nma")]
    public static int QtlNma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Nma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_normalize")]
    public static int QtlNormalize(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Normalize.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_normdist")]
    public static int QtlNormdist(double* source, double* output, int n, double mu, double sigma, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Normdist.Batch(Src(source, n), Dst(output, n), mu, sigma, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_notch")]
    public static int QtlNotch(double* source, double* output, int n, int period, double q)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Notch.Batch(Src(source, n), Dst(output, n), period, q);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_nw")]
    public static int QtlNw(double* source, double* output, int n, int period, double bandwidth)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Nw.Batch(Src(source, n), Dst(output, n), period, bandwidth);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_nyqma")]
    public static int QtlNyqma(double* source, double* output, int n, int period, int nyquistPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Nyqma.Batch(Src(source, n), Dst(output, n), period, nyquistPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_oneeuro")]
    public static int QtlOneEuro(double* source, double* output, int n, double minCutoff, double beta, double dCutoff)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            OneEuro.Batch(Src(source, n), Dst(output, n), minCutoff, beta, dCutoff);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pacf")]
    public static int QtlPacf(double* source, double* output, int n, int period, int lag)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pacf.Batch(Src(source, n), Dst(output, n), period, lag);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pc")]
    public static int QtlPc(double* high, double* low, double* middle, double* upper, double* lower, int n, int period)
    {
        if (high == null || low == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pc.Batch(Src(high, n), Src(low, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_percentile")]
    public static int QtlPercentile(double* source, double* output, int n, int period, double percent)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Percentile.Batch(Src(source, n), Dst(output, n), period, percent);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pfe")]
    public static int QtlPfe(double* source, double* output, int n, int period, int smoothPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pfe.Batch(Src(source, n), Dst(output, n), period, smoothPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pgo")]
    public static int QtlPgo(double* high, double* low, double* close, double* destination, int n, int period)
    {
        if (high == null || low == null || close == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pgo.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(destination, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivot")]
    public static int QtlPivot(double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivot.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivotcam")]
    public static int QtlPivotcam(double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivotcam.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivotdem")]
    public static int QtlPivotdem(double* open, double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (open == null || high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivotdem.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivotext")]
    public static int QtlPivotext(double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivotext.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivotfib")]
    public static int QtlPivotfib(double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivotfib.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pivotwood")]
    public static int QtlPivotwood(double* high, double* low, double* close, double* ppOutput, int n)
    {
        if (high == null || low == null || close == null || ppOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pivotwood.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(ppOutput, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_plusdi")]
    public static int QtlPlusDi(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = PlusDi.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_plusdm")]
    public static int QtlPlusDm(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = PlusDm.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pma")]
    public static int QtlPma(double* source, double* pmaOutput, double* triggerOutput, int n, int period)
    {
        if (source == null || pmaOutput == null || triggerOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pma.Batch(Src(source, n), Dst(pmaOutput, n), Dst(triggerOutput, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pmo")]
    public static int QtlPmo(double* source, double* output, int n, int timePeriods, int smoothPeriods, int signalPeriods)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pmo.Batch(Src(source, n), Dst(output, n), timePeriods, smoothPeriods, signalPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_poissondist")]
    public static int QtlPoissondist(double* source, double* output, int n, double lambda, int period, int threshold)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Poissondist.Batch(Src(source, n), Dst(output, n), lambda, period, threshold);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_polyfit")]
    public static int QtlPolyfit(double* source, double* output, int n, int period, int degree, double initialLastValid)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Polyfit.Batch(Src(source, n), Dst(output, n), period, degree, initialLastValid);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ppo")]
    public static int QtlPpo(double* source, double* destination, int n, int fastPeriod, int slowPeriod)
    {
        if (source == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ppo.Batch(Src(source, n), Dst(destination, n), fastPeriod, slowPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rs")]
    public static int QtlRs(double* baseSeries, double* compSeries, double* output, int n, int smoothPeriod)
    {
        if (baseSeries == null || compSeries == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rs.Batch(Src(baseSeries, n), Src(compSeries, n), Dst(output, n), smoothPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sar")]
    public static int QtlSar(double* open, double* high, double* low, double* close, double* output, int n, double afStart, double afIncrement, double afMax)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sar.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), afStart, afIncrement, afMax);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pseudohuber")]
    public static int QtlPseudoHuber(double* actual, double* predicted, double* output, int n, int period, double delta)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            PseudoHuber.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period, delta);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_pwma")]
    public static int QtlPwma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Pwma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_qema")]
    public static int QtlQema(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Qema.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_qqe")]
    public static int QtlQqe(double* source, double* output, int n, int rsiPeriod, int smoothFactor, double qqeFactor)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Qqe.Batch(Src(source, n), Dst(output, n), rsiPeriod, smoothFactor, qqeFactor);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_qrma")]
    public static int QtlQrma(double* source, double* output, int n, int period, double initialLastValid)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Qrma.Batch(Src(source, n), Dst(output, n), period, initialLastValid);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_qstick")]
    public static int QtlQstick(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int useEma, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Qstick.Batch(sourceBars, period, useEma != 0);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_quantile")]
    public static int QtlQuantile(double* source, double* output, int n, int period, double quantileLevel)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Quantile.Batch(Src(source, n), Dst(output, n), period, quantileLevel);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_quantileloss")]
    public static int QtlQuantileLoss(double* actual, double* predicted, double* output, int n, int period, double quantile)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            QuantileLoss.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period, quantile);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rae")]
    public static int QtlRae(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rae.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ravi")]
    public static int QtlRavi(double* source, double* output, int n, int shortPeriod, int longPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ravi.Batch(Src(source, n), Dst(output, n), shortPeriod, longPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_regchannel")]
    public static int QtlRegchannel(double* source, double* middle, double* upper, double* lower, int n, int period, double multiplier)
    {
        if (source == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Regchannel.Batch(Src(source, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_relu")]
    public static int QtlRelu(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Relu.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rema")]
    public static int QtlRema(double* source, double* output, int n, int period, double lambda)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rema.Batch(Src(source, n), Dst(output, n), period, lambda);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_reverseema")]
    public static int QtlReverseEma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            ReverseEma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rgma")]
    public static int QtlRgma(double* source, double* output, int n, int period, int passes)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rgma.Batch(Src(source, n), Dst(output, n), period, passes);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rls")]
    public static int QtlRls(double* source, double* output, int n, int order, double lambda)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rls.Batch(Src(source, n), Dst(output, n), order, lambda);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rma")]
    public static int QtlRma(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rma.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rmed")]
    public static int QtlRmed(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rmed.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rmsle")]
    public static int QtlRmsle(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rmsle.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rocp")]
    public static int QtlRocp(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rocp.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rocr")]
    public static int QtlRocr(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rocr.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_roofing")]
    public static int QtlRoofing(double* source, double* output, int n, int hpLength, int ssLength)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Roofing.Batch(Src(source, n), Dst(output, n), hpLength, ssLength);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rse")]
    public static int QtlRse(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rse.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rsquared")]
    public static int QtlRsquared(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rsquared.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rsv")]
    public static int QtlRsv(double* open, double* high, double* low, double* close, double* output, int n, int period, int annualize, int annualPeriods)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rsv.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period, annualize != 0, annualPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rv")]
    public static int QtlRv(double* prices, double* output, int n, int period, int smoothingPeriod, int annualize, int annualPeriods)
    {
        if (prices == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rv.Batch(Src(prices, n), Dst(output, n), period, smoothingPeriod, annualize != 0, annualPeriods);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rvgi")]
    public static int QtlRvgi(double* open, double* high, double* low, double* close, double* rvgiOutput, double* signalOutput, int n, int period)
    {
        if (open == null || high == null || low == null || close == null || rvgiOutput == null || signalOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rvgi.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(rvgiOutput, n), Dst(signalOutput, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rvi")]
    public static int QtlRvi(double* prices, double* output, int n, int stdevLength, int rmaLength)
    {
        if (prices == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rvi.Batch(Src(prices, n), Dst(output, n), stdevLength, rmaLength);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_rwma")]
    public static int QtlRwma(double* close, double* high, double* low, double* output, int n, int period)
    {
        if (close == null || high == null || low == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Rwma.Batch(Src(close, n), Src(high, n), Src(low, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sam")]
    public static int QtlSam(double* source, double* output, int n, double alpha, int cutoff)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sam.Batch(Src(source, n), Dst(output, n), alpha, cutoff);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sarext")]
    public static int QtlSarext(double* open, double* high, double* low, double* close, double* output, int n, double startValue, double offsetOnReverse, double afInitLong, double afLong, double afMaxLong, double afInitShort, double afShort, double afMaxShort)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sarext.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), n, startValue, offsetOnReverse, afInitLong, afLong, afMaxLong, afInitShort, afShort, afMaxShort);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sdchannel")]
    public static int QtlSdchannel(double* source, double* middle, double* upper, double* lower, int n, int period, double multiplier)
    {
        if (source == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sdchannel.Batch(Src(source, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sgf")]
    public static int QtlSgf(double* source, double* output, int n, int period, int polyOrder)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sgf.Batch(Src(source, n), Dst(output, n), period, polyOrder);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sigmoid")]
    public static int QtlSigmoid(double* source, double* output, int n, double k, double x0)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sigmoid.Batch(Src(source, n), Dst(output, n), k, x0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_skew")]
    public static int QtlSkew(double* source, double* output, int n, int period, int isPopulation)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Skew.Batch(Src(source, n), Dst(output, n), period, isPopulation != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_slope")]
    public static int QtlSlope(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Slope.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_smape")]
    public static int QtlSmape(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Smape.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_smi")]
    public static int QtlSmi(double* high, double* low, double* close, double* kOut, double* dOut, int n, int kPeriod, int kSmooth, int dSmooth, int blau)
    {
        if (high == null || low == null || close == null || kOut == null || dOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Smi.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(kOut, n), Dst(dOut, n), kPeriod, kSmooth, dSmooth, blau != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_solar")]
    public static int QtlSolar(double* source, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = Solar.Batch(sourceSeries);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_spbf")]
    public static int QtlSpbf(double* source, double* output, int n, int shortPeriod, int longPeriod, int rmsPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Spbf.Batch(Src(source, n), Dst(output, n), shortPeriod, longPeriod, rmsPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_spearman")]
    public static int QtlSpearman(double* seriesX, double* seriesY, double* output, int n, int period)
    {
        if (seriesX == null || seriesY == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Spearman.Batch(Src(seriesX, n), Src(seriesY, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sqrttrans")]
    public static int QtlSqrttrans(double* source, double* output, int n)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sqrttrans.Batch(Src(source, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_squeeze")]
    public static int QtlSqueeze(double* high, double* low, double* close, double* momOut, double* sqOut, int n, int period, double bbMult, double kcMult)
    {
        if (high == null || low == null || close == null || momOut == null || sqOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Squeeze.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(momOut, n), Dst(sqOut, n), period, bbMult, kcMult);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_squeeze_pro")]
    public static int QtlSqueezePro(double* high, double* low, double* close, double* momOut, double* sqOut, int n, int period, double bbMult, double kcMultWide, double kcMultNormal, double kcMultNarrow, int momLength, int momSmooth, int useSma)
    {
        if (high == null || low == null || close == null || momOut == null || sqOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            SqueezePro.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(momOut, n), Dst(sqOut, n), period, bbMult, kcMultWide, kcMultNormal, kcMultNarrow, momLength, momSmooth, useSma != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ssf2")]
    public static int QtlSsf2(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ssf2.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ssf3")]
    public static int QtlSsf3(double* source, double* destination, int n, int period, double initialLast)
    {
        if (source == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ssf3.Batch(Src(source, n), Dst(destination, n), period, initialLast);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ssfdsp")]
    public static int QtlSsfdsp(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ssfdsp.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_starchannel")]
    public static int QtlStarchannel(double* high, double* low, double* close, double* middle, double* upper, double* lower, int n, int period, double multiplier, int atrPeriod)
    {
        if (high == null || low == null || close == null || middle == null || upper == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Starchannel.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(middle, n), Dst(upper, n), Dst(lower, n), period, multiplier, atrPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stbands")]
    public static int QtlStbands(double* high, double* low, double* close, double* upper, double* lower, double* trend, int n, int period, double multiplier)
    {
        if (high == null || low == null || close == null || upper == null || lower == null || trend == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stbands.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(upper, n), Dst(lower, n), Dst(trend, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stc")]
    public static int QtlStc(double* source, double* output, int n, int kPeriod, int dPeriod, int fastLength, int slowLength, int smoothing)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stc.Batch(Src(source, n), Dst(output, n), kPeriod, dPeriod, fastLength, slowLength, (StcSmoothing)smoothing);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stderr")]
    public static int QtlStderr(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stderr.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stoch")]
    public static int QtlStoch(double* high, double* low, double* close, double* kOut, double* dOut, int n, int kLength, int dPeriod)
    {
        if (high == null || low == null || close == null || kOut == null || dOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stoch.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(kOut, n), Dst(dOut, n), kLength, dPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stochf")]
    public static int QtlStochf(double* high, double* low, double* close, double* kOut, double* dOut, int n, int kLength, int dPeriod)
    {
        if (high == null || low == null || close == null || kOut == null || dOut == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stochf.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(kOut, n), Dst(dOut, n), kLength, dPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_stochrsi")]
    public static int QtlStochrsi(double* source, double* output, int n, int rsiLength, int stochLength, int kSmooth, int dSmooth)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Stochrsi.Batch(Src(source, n), Dst(output, n), rsiLength, stochLength, kSmooth, dSmooth);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_sum")]
    public static int QtlSum(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Sum.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_super")]
    public static int QtlSuper(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, double multiplier, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Super.Batch(sourceBars, period, multiplier);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_swings")]
    public static int QtlSwings(double* high, double* low, double* highOutput, double* lowOutput, int n, int lookback)
    {
        if (high == null || low == null || highOutput == null || lowOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Swings.Batch(Src(high, n), Src(low, n), Dst(highOutput, n), Dst(lowOutput, n), lookback);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_t3")]
    public static int QtlT3(double* source, double* output, int n, int period, double vfactor)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            T3.Batch(Src(source, n), Dst(output, n), period, vfactor);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_tdist")]
    public static int QtlTdist(double* source, double* output, int n, int nu, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Tdist.Batch(Src(source, n), Dst(output, n), nu, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_theil")]
    public static int QtlTheil(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Theil.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_theilu")]
    public static int QtlTheilU(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            TheilU.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_trama")]
    public static int QtlTrama(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Trama.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_trim")]
    public static int QtlTrim(double* source, double* output, int n, int period, double trimPct)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Trim.Batch(Src(source, n), Dst(output, n), period, trimPct);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ttmlrc")]
    public static int QtlTtmLrc(double* source, double* midline, double* upper1, double* lower1, double* upper2, double* lower2, int n, int period)
    {
        if (source == null || midline == null || upper1 == null || lower1 == null || upper2 == null || lower2 == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            TtmLrc.Batch(Src(source, n), Dst(midline, n), Dst(upper1, n), Dst(lower1, n), Dst(upper2, n), Dst(lower2, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ttmscalper")]
    public static int QtlTtmScalper(double* high, double* low, double* close, double* highOutput, double* lowOutput, int n, int useCloses)
    {
        if (high == null || low == null || close == null || highOutput == null || lowOutput == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            TtmScalper.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(highOutput, n), Dst(lowOutput, n), useCloses != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ttmsqueeze")]
    public static int QtlTtmSqueeze(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int bbPeriod, double bbMult, int kcPeriod, double kcMult, int momPeriod, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = TtmSqueeze.Batch(sourceBars, bbPeriod, bbMult, kcPeriod, kcMult, momPeriod);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ttmtrend")]
    public static int QtlTtmTrend(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int period, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = TtmTrend.Batch(sourceBars, period);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ttmwave")]
    public static int QtlTtmWave(double* source, int n, double* dst)
    {
        if (source == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceSeries = BuildSeries(source, n);
            var result = TtmWave.Batch(sourceSeries);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_tukeybiweight")]
    public static int QtlTukeyBiweight(double* actual, double* predicted, double* output, int n, int period, double c)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            TukeyBiweight.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period, c);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_twap")]
    public static int QtlTwap(double* price, double* output, int n, int period)
    {
        if (price == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Twap.Batch(Src(price, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ubands")]
    public static int QtlUbands(double* source, double* upper, double* middle, double* lower, int n, int period, double multiplier)
    {
        if (source == null || upper == null || middle == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ubands.Batch(Src(source, n), Dst(upper, n), Dst(middle, n), Dst(lower, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_uchannel")]
    public static int QtlUchannel(double* high, double* low, double* close, double* upper, double* middle, double* lower, int n, int strPeriod, int centerPeriod, double multiplier)
    {
        if (high == null || low == null || close == null || upper == null || middle == null || lower == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Uchannel.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(upper, n), Dst(middle, n), Dst(lower, n), strPeriod, centerPeriod, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ui")]
    public static int QtlUi(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ui.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ultosc")]
    public static int QtlUltosc(double* high, double* low, double* close, double* output, int n, int period1, int period2, int period3)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ultosc.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period1, period2, period3);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_usf")]
    public static int QtlUsf(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Usf.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_va")]
    public static int QtlVa(double* high, double* low, double* close, double* volume, double* output, int n)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Va.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vama")]
    public static int QtlVama(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int baseLength, int shortAtrPeriod, int longAtrPeriod, int minLength, int maxLength, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Vama.Batch(sourceBars, baseLength, shortAtrPeriod, longAtrPeriod, minLength, maxLength);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vel")]
    public static int QtlVel(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vel.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vhf")]
    public static int QtlVhf(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vhf.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vidya")]
    public static int QtlVidya(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vidya.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vo")]
    public static int QtlVo(double* volume, double* output, int n, int shortPeriod, int longPeriod)
    {
        if (volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vo.Batch(Src(volume, n), Dst(output, n), shortPeriod, longPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vortex")]
    public static int QtlVortex(double* high, double* low, double* close, int period, double* viPlus, int n, double* viMinus)
    {
        if (high == null || low == null || close == null || viPlus == null || viMinus == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vortex.Batch(Src(high, n), Src(low, n), Src(close, n), period, Dst(viPlus, n), Dst(viMinus, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_voss")]
    public static int QtlVoss(double* source, double* output, int n, int period, int predict, double bandwidth)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Voss.Batch(Src(source, n), Dst(output, n), period, predict, bandwidth);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vstop")]
    public static int QtlVstop(double* high, double* low, double* close, double* output, int n, int period, double multiplier)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        if (period <= 0) return StatusCodes.QTL_ERR_INVALID_PARAM;
        try
        {
            Vstop.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period, multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vov")]
    public static int QtlVov(double* source, double* output, int n, int volatilityPeriod, int vovPeriod)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vov.Batch(Src(source, n), Dst(output, n), volatilityPeriod, vovPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vr")]
    public static int QtlVr(double* high, double* low, double* close, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vr.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vroc")]
    public static int QtlVroc(double* volume, double* output, int n, int period, int usePercent)
    {
        if (volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vroc.Batch(Src(volume, n), Dst(output, n), period, usePercent != 0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vwad")]
    public static int QtlVwad(double* high, double* low, double* close, double* volume, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vwad.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vwap")]
    public static int QtlVwap(double* high, double* low, double* close, double* volume, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vwap.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vwapbands")]
    public static int QtlVwapbands(double* price, double* volume, double* upper1, double* lower1, double* upper2, double* lower2, double* vwap, double* stdDev, int n, double multiplier)
    {
        if (price == null || volume == null || upper1 == null || lower1 == null || upper2 == null || lower2 == null || vwap == null || stdDev == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vwapbands.Batch(Src(price, n), Src(volume, n), Dst(upper1, n), Dst(lower1, n), Dst(upper2, n), Dst(lower2, n), Dst(vwap, n), Dst(stdDev, n), multiplier);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_vwapsd")]
    public static int QtlVwapsd(double* price, double* volume, double* upper, double* lower, double* vwap, double* stdDev, int n, double numDevs)
    {
        if (price == null || volume == null || upper == null || lower == null || vwap == null || stdDev == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Vwapsd.Batch(Src(price, n), Src(volume, n), Dst(upper, n), Dst(lower, n), Dst(vwap, n), Dst(stdDev, n), numDevs);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wad")]
    public static int QtlWad(double* high, double* low, double* close, double* volume, double* output, int n)
    {
        if (high == null || low == null || close == null || volume == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wad.Batch(Src(high, n), Src(low, n), Src(close, n), Src(volume, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wavelet")]
    public static int QtlWavelet(double* source, double* output, int n, int levels, double threshMult)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wavelet.Batch(Src(source, n), Dst(output, n), levels, threshMult);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wavg")]
    public static int QtlWavg(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wavg.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wclprice")]
    public static int QtlWclprice(double* high, double* low, double* close, double* output, int n)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wclprice.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n));
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_weibulldist")]
    public static int QtlWeibulldist(double* source, double* output, int n, double k, double lambda, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Weibulldist.Batch(Src(source, n), Dst(output, n), k, lambda, period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wiener")]
    public static int QtlWiener(double* source, double* destination, int n, int period, int smoothPeriod)
    {
        if (source == null || destination == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wiener.Batch(Src(source, n), Dst(destination, n), period, smoothPeriod);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_willr")]
    public static int QtlWillr(double* high, double* low, double* close, double* output, int n, int period)
    {
        if (high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Willr.Batch(Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wins")]
    public static int QtlWins(double* source, double* output, int n, int period, double winPct)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wins.Batch(Src(source, n), Dst(output, n), period, winPct);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wmape")]
    public static int QtlWmape(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wmape.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_wrmse")]
    public static int QtlWrmse(double* actual, double* predicted, double* output, int n, int period)
    {
        if (actual == null || predicted == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Wrmse.Batch(Src(actual, n), Src(predicted, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_yzv")]
    public static int QtlYzv(double* open, double* high, double* low, double* close, double* output, int n, int period)
    {
        if (open == null || high == null || low == null || close == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Yzv.Batch(Src(open, n), Src(high, n), Src(low, n), Src(close, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_yzvama")]
    public static int QtlYzvama(double* sourceOpen, double* sourceHigh, double* sourceLow, double* sourceClose, double* sourceVolume, int yzvShortPeriod, int yzvLongPeriod, int percentileLookback, int minLength, int maxLength, int n, double* dst)
    {
        if (sourceOpen == null || sourceHigh == null || sourceLow == null || sourceClose == null || sourceVolume == null || dst == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            var sourceBars = BuildBars(sourceOpen, sourceHigh, sourceLow, sourceClose, sourceVolume, n);
            var result = Yzvama.Batch(sourceBars, yzvShortPeriod, yzvLongPeriod, percentileLookback, minLength, maxLength);
            var values = result.Values;
            if (values.Length > n) return StatusCodes.QTL_ERR_INVALID_LENGTH;
            var outSpan = Dst(dst, n);
            outSpan.Fill(double.NaN);
            values.CopyTo(outSpan);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_zldema")]
    public static int QtlZldema(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Zldema.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_zlema")]
    public static int QtlZlema(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Zlema.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_zltema")]
    public static int QtlZltema(double* source, double* output, int n, int period)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Zltema.Batch(Src(source, n), Dst(output, n), period);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }

    [UnmanagedCallersOnly(EntryPoint = "qtl_ztest")]
    public static int QtlZtest(double* source, double* output, int n, int period, double mu0)
    {
        if (source == null || output == null) return StatusCodes.QTL_ERR_NULL_PTR;
        if (n <= 0) return StatusCodes.QTL_ERR_INVALID_LENGTH;
        try
        {
            Ztest.Batch(Src(source, n), Dst(output, n), period, mu0);
            return StatusCodes.QTL_OK;
        }
        catch { return StatusCodes.QTL_ERR_INTERNAL; }
    }
}