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refactor(indicators): Updated to use unified calculator

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Toh4iem9
2026-01-18 11:20:47 +01:00
parent 2c6f294f7a
commit d5a5b272ae
1 changed files with 14 additions and 16 deletions
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Indicators/MyIndicators/Authors/Ehlers/5_Ehlers_Hybrids/MACD_Laguerre_Histogram_Pro.mq5
+14 -16
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@@ -1,9 +1,9 @@
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| MACD_Laguerre_Histogram_Pro.mq5 | //| MACD_Laguerre_Histogram_Pro.mq5 |
//| Copyright 2025, xxxxxxxx| //| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2026, xxxxxxxx"
#property version "2.00" // Refactored to use Engines #property version "2.10" // Updated to use unified calculator
#property description "Histogram for the Laguerre MACD with a selectable signal line." #property description "Histogram for the Laguerre MACD with a selectable signal line."
#property indicator_separate_window #property indicator_separate_window
@@ -14,20 +14,18 @@
#property indicator_type1 DRAW_HISTOGRAM #property indicator_type1 DRAW_HISTOGRAM
#property indicator_color1 clrSilver #property indicator_color1 clrSilver
#property indicator_width1 1 #property indicator_width1 1
#property indicator_level1 0.0
#property indicator_levelstyle STYLE_DOT
#include <MyIncludes\MACD_Laguerre_Histogram_Calculator.mqh> #include <MyIncludes\MACD_Laguerre_Calculator.mqh>
//--- Input Parameters --- //--- Input Parameters ---
input group "Laguerre MACD Settings" input group "Laguerre MACD Settings"
input double InpGamma1 = 0.2; // Fast Laguerre Gamma (smaller value) input double InpGamma1 = 0.2; // Fast Laguerre Gamma
input double InpGamma2 = 0.8; // Slow Laguerre Gamma (larger value) input double InpGamma2 = 0.8; // Slow Laguerre Gamma
input group "Signal Line Settings" input group "Signal Line Settings"
input ENUM_SMOOTHING_METHOD_LAGUERRE InpSignalMAType = SMOOTH_Laguerre; input ENUM_SMOOTHING_METHOD_LAGUERRE InpSignalMAType = SMOOTH_Laguerre;
input int InpSignalPeriod = 9; // Period (for MA types) input int InpSignalPeriod = 9;
input double InpSignalGamma = 0.5; // Gamma (for Laguerre type) input double InpSignalGamma = 0.5;
input group "Price Source" input group "Price Source"
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
@@ -36,7 +34,7 @@ input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
double BufferHistogram[]; double BufferHistogram[];
//--- Global calculator object --- //--- Global calculator object ---
CMACDLaguerreHistogramCalculator *g_calculator; CMACDLaguerreCalculator *g_calculator;
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
int OnInit() int OnInit()
@@ -45,14 +43,14 @@ int OnInit()
ArraySetAsSeries(BufferHistogram, false); ArraySetAsSeries(BufferHistogram, false);
if(InpSourcePrice <= PRICE_HA_CLOSE) if(InpSourcePrice <= PRICE_HA_CLOSE)
g_calculator = new CMACDLaguerreHistogramCalculator_HA(); g_calculator = new CMACDLaguerreCalculator_HA();
else else
g_calculator = new CMACDLaguerreHistogramCalculator(); g_calculator = new CMACDLaguerreCalculator();
if(CheckPointer(g_calculator) == POINTER_INVALID || if(CheckPointer(g_calculator) == POINTER_INVALID ||
!g_calculator.Init(InpGamma1, InpGamma2, InpSignalGamma, InpSignalPeriod, InpSignalMAType)) !g_calculator.Init(InpGamma1, InpGamma2, InpSignalGamma, InpSignalPeriod, InpSignalMAType))
{ {
Print("Failed to create or initialize MACD Laguerre Histogram Calculator."); Print("Failed to create or initialize MACD Laguerre Calculator.");
return(INIT_FAILED); return(INIT_FAILED);
} }
@@ -86,9 +84,9 @@ int OnCalculate(const int rates_total,
ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice; ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
g_calculator.Calculate(rates_total, prev_calculated, open, high, low, close, price_type, BufferHistogram); // Use the Histogram-only wrapper method
g_calculator.CalculateHistogramOnly(rates_total, prev_calculated, open, high, low, close, price_type, BufferHistogram);
return(rates_total); return(rates_total);
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//+------------------------------------------------------------------+