new files added

2026-08-04 08:07:44 +00:00 · 2025-09-29 16:22:58 +02:00
parent 4aa70d3e03
commit 44eeae6359
1 changed files with 75 additions and 0 deletions
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+//+------------------------------------------------------------------+
+//|                                 CutlerRSI_Oscillator_Calculator.mqh|
+//|  Wrapper for the CutlerRSI_Engine to produce Oscillator output.  |
+//|                                        Copyright 2025, xxxxxxxx  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+
+#include <MyIncludes\CutlerRSI_Engine.mqh>
+
+//--- Base class for polymorphism
+class CCutlerRSI_OscillatorCalculator
+  {
+public:
+   virtual bool      Init(int rsi_p, int ma_p, ENUM_MA_METHOD ma_m)=0;
+   virtual void      Calculate(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type, double &osc_buffer[])=0;
+  };
+
+//--- Standard version
+class CCutlerRSI_OscillatorCalculator_Std : public CCutlerRSI_OscillatorCalculator
+  {
+protected:
+   CCutlerRSI_Engine *m_engine;
+public:
+                     CCutlerRSI_OscillatorCalculator_Std(void) { m_engine = new CCutlerRSI_Engine(); }
+                    ~CCutlerRSI_OscillatorCalculator_Std(void) { if(CheckPointer(m_engine)!=POINTER_INVALID) delete m_engine; }
+
+   virtual bool      Init(int rsi_p, int ma_p, ENUM_MA_METHOD ma_m) override { return m_engine.Init(rsi_p, ma_p, ma_m); }
+   virtual void      Calculate(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type, double &osc_buffer[]) override
+     {
+      if(CheckPointer(m_engine)==POINTER_INVALID)
+         return;
+
+      double rsi_values[], signal_values[];
+      ArrayResize(rsi_values, rates_total);
+      ArrayResize(signal_values, rates_total);
+
+      m_engine.Calculate(rates_total, open, high, low, close, price_type, rsi_values, signal_values);
+
+      int start_pos = m_engine.GetPeriodRSI() + m_engine.GetPeriodMA() - 1;
+      for(int i = start_pos; i < rates_total; i++)
+        {
+         osc_buffer[i] = rsi_values[i] - signal_values[i];
+        }
+     }
+  };
+
+//--- HA version
+class CCutlerRSI_OscillatorCalculator_HA : public CCutlerRSI_OscillatorCalculator
+  {
+protected:
+   CCutlerRSI_Engine *m_engine;
+public:
+                     CCutlerRSI_OscillatorCalculator_HA(void) { m_engine = new CCutlerRSI_Engine_HA(); }
+                    ~CCutlerRSI_OscillatorCalculator_HA(void) { if(CheckPointer(m_engine)!=POINTER_INVALID) delete m_engine; }
+
+   virtual bool      Init(int rsi_p, int ma_p, ENUM_MA_METHOD ma_m) override { return m_engine.Init(rsi_p, ma_p, ma_m); }
+   virtual void      Calculate(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[], ENUM_APPLIED_PRICE price_type, double &osc_buffer[]) override
+     {
+      if(CheckPointer(m_engine)==POINTER_INVALID)
+         return;
+
+      double rsi_values[], signal_values[];
+      ArrayResize(rsi_values, rates_total);
+      ArrayResize(signal_values, rates_total);
+
+      m_engine.Calculate(rates_total, open, high, low, close, price_type, rsi_values, signal_values);
+
+      int start_pos = m_engine.GetPeriodRSI() + m_engine.GetPeriodMA() - 1;
+      for(int i = start_pos; i < rates_total; i++)
+        {
+         osc_buffer[i] = rsi_values[i] - signal_values[i];
+        }
+     }
+  };
+//+------------------------------------------------------------------+