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refactor(indicators): Extended Signal Line types (TMA, DEMA, TEMA)

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This commit is contained in:
Toh4iem9
2026-01-18 12:37:26 +01:00
parent 29efe5c648
commit 9c5ac4ccdd
1 changed files with 18 additions and 12 deletions
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Include/MyIncludes/MACD_SuperSmoother_Calculator.mqh
+18 -12
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@@ -1,6 +1,6 @@
//+------------------------------------------------------------------+
//| MACD_SuperSmoother_Calculator.mqh |
//| VERSION 2.00: Unified calculator for ALL SS MACD inds. |
//| VERSION 3.00: Extended Signal Line types (TMA, DEMA, TEMA). |
//| Copyright 2026, xxxxxxxx |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, xxxxxxxx"
@@ -8,13 +8,17 @@
#include <MyIncludes\Ehlers_Smoother_Calculator.mqh>
#include <MyIncludes\MovingAverage_Engine.mqh>
enum ENUM_SMOOTHING_METHOD
//--- Extended enum for smoothing types
enum ENUM_SMOOTHING_METHOD_SS
{
SMOOTH_SuperSmoother,
SMOOTH_SMA,
SMOOTH_EMA,
SMOOTH_SMMA,
SMOOTH_LWMA,
SMOOTH_SuperSmoother
SMOOTH_TMA,
SMOOTH_DEMA,
SMOOTH_TEMA
};
//+==================================================================+
@@ -24,7 +28,7 @@ class CMACDSuperSmootherCalculator
{
protected:
int m_fast_period, m_slow_period, m_signal_period;
ENUM_SMOOTHING_METHOD m_signal_ma_type;
ENUM_SMOOTHING_METHOD_SS m_signal_ma_type;
//--- Engines
CEhlersSmootherCalculator *m_fast_smoother;
@@ -45,17 +49,15 @@ public:
CMACDSuperSmootherCalculator(void);
virtual ~CMACDSuperSmootherCalculator(void);
bool Init(int fast_p, int slow_p, int signal_p, ENUM_SMOOTHING_METHOD signal_type);
bool Init(int fast_p, int slow_p, int signal_p, ENUM_SMOOTHING_METHOD_SS signal_type);
//--- Main Calculation
void Calculate(int rates_total, int prev_calculated, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type,
double &macd_out[], double &signal_out[], double &hist_out[]);
//--- Wrapper for Histogram Only
//--- Wrappers
void CalculateHistogramOnly(int rates_total, int prev_calculated, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type,
double &hist_out[]);
//--- Wrapper for MACD Line Only
void CalculateMACDLineOnly(int rates_total, int prev_calculated, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type,
double &macd_out[]);
};
@@ -108,7 +110,7 @@ CEhlersSmootherCalculator *CMACDSuperSmootherCalculator_HA::CreateSmootherInstan
//+------------------------------------------------------------------+
//| Init |
//+------------------------------------------------------------------+
bool CMACDSuperSmootherCalculator::Init(int fast_p, int slow_p, int signal_p, ENUM_SMOOTHING_METHOD signal_type)
bool CMACDSuperSmootherCalculator::Init(int fast_p, int slow_p, int signal_p, ENUM_SMOOTHING_METHOD_SS signal_type)
{
if(fast_p > slow_p)
{
@@ -116,6 +118,7 @@ bool CMACDSuperSmootherCalculator::Init(int fast_p, int slow_p, int signal_p, EN
fast_p=slow_p;
slow_p=temp;
}
m_fast_period = fast_p;
m_slow_period = slow_p;
m_signal_period = (signal_p < 1) ? 1 : signal_p;
@@ -137,7 +140,8 @@ bool CMACDSuperSmootherCalculator::Init(int fast_p, int slow_p, int signal_p, EN
else
{
m_signal_ma_engine = new CMovingAverageCalculator();
ENUM_MA_TYPE ma_type = (ENUM_MA_TYPE)m_signal_ma_type;
// Map custom enum to engine enum (offset by 1 because SuperSmoother is 0)
ENUM_MA_TYPE ma_type = (ENUM_MA_TYPE)(m_signal_ma_type - 1);
if(!m_signal_ma_engine.Init(m_signal_period, ma_type))
return false;
}
@@ -182,6 +186,8 @@ void CMACDSuperSmootherCalculator::Calculate(int rates_total, int prev_calculate
}
else
{
// Use MA Engine on the MACD Line
// Offset: SuperSmoother needs a few bars to stabilize, let's use m_slow_period as a safe offset
m_signal_ma_engine.CalculateOnArray(rates_total, prev_calculated, m_macd_internal, m_signal_internal, m_slow_period);
}
@@ -200,7 +206,7 @@ void CMACDSuperSmootherCalculator::Calculate(int rates_total, int prev_calculate
}
//+------------------------------------------------------------------+
//| Calculate Histogram Only |
//| Wrappers |
//+------------------------------------------------------------------+
void CMACDSuperSmootherCalculator::CalculateHistogramOnly(int rates_total, int prev_calculated, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type,
double &hist_out[])
@@ -210,7 +216,7 @@ void CMACDSuperSmootherCalculator::CalculateHistogramOnly(int rates_total, int p
}
//+------------------------------------------------------------------+
//| Calculate MACD Line Only |
//| |
//+------------------------------------------------------------------+
void CMACDSuperSmootherCalculator::CalculateMACDLineOnly(int rates_total, int prev_calculated, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type,
double &macd_out[])