new files added

2026-07-27 20:47:44 +00:00 · 2025-10-01 13:22:41 +02:00
parent 7cf693653f
commit b88f39a851
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+//+------------------------------------------------------------------+
+//|                                 UltimateOscillator_Calculator.mqh|
+//| Calculation engine for Standard and Heikin Ashi Ultimate Oscillator.|
+//|                                        Copyright 2025, xxxxxxxx  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+
+#include <MyIncludes\HeikinAshi_Tools.mqh>
+
+//+==================================================================+
+//|                                                                  |
+//|         CLASS 1: CUltimateOscillatorCalculator (Base Class)      |
+//|                                                                  |
+//+==================================================================+
+class CUltimateOscillatorCalculator
+  {
+protected:
+   int               m_p1, m_p2, m_p3;
+   //--- CORRECTED: Removed invalid const member initialization
+   double            m_src_high[], m_src_low[], m_src_close[];
+
+   virtual bool      PrepareSourceData(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[]);
+
+public:
+                     CUltimateOscillatorCalculator(void) {};
+   virtual          ~CUltimateOscillatorCalculator(void) {};
+
+   bool              Init(int p1, int p2, int p3);
+   void              Calculate(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[], double &uo_buffer[]);
+  };
+
+//+------------------------------------------------------------------+
+//| CUltimateOscillatorCalculator: Initialization                    |
+//+------------------------------------------------------------------+
+bool CUltimateOscillatorCalculator::Init(int p1, int p2, int p3)
+  {
+   m_p1 = (p1 < 1) ? 1 : p1;
+   m_p2 = (p2 < 1) ? 1 : p2;
+   m_p3 = (p3 < 1) ? 1 : p3;
+   return true;
+  }
+
+//+------------------------------------------------------------------+
+//| CUltimateOscillatorCalculator: Main Calculation Method           |
+//+------------------------------------------------------------------+
+void CUltimateOscillatorCalculator::Calculate(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[], double &uo_buffer[])
+  {
+   if(rates_total <= MathMax(m_p1, MathMax(m_p2, m_p3)))
+      return;
+   if(!PrepareSourceData(rates_total, open, high, low, close))
+      return;
+
+//--- CORRECTED: Define constants locally inside the method
+   const double W1=4.0, W2=2.0, W3=1.0, W_SUM=7.0;
+
+   double bp[], tr[];
+   ArrayResize(bp, rates_total);
+   ArrayResize(tr, rates_total);
+   for(int i=1; i<rates_total; i++)
+     {
+      double true_low = MathMin(m_src_low[i], m_src_close[i-1]);
+      bp[i] = m_src_close[i] - true_low;
+      tr[i] = MathMax(m_src_high[i], m_src_close[i-1]) - true_low;
+     }
+
+   double sum_bp1=0, sum_tr1=0, sum_bp2=0, sum_tr2=0, sum_bp3=0, sum_tr3=0;
+   for(int i = 1; i < rates_total; i++)
+     {
+      sum_bp1+=bp[i];
+      sum_tr1+=tr[i];
+      sum_bp2+=bp[i];
+      sum_tr2+=tr[i];
+      sum_bp3+=bp[i];
+      sum_tr3+=tr[i];
+      if(i>m_p1)
+        {
+         sum_bp1-=bp[i-m_p1];
+         sum_tr1-=tr[i-m_p1];
+        }
+      if(i>m_p2)
+        {
+         sum_bp2-=bp[i-m_p2];
+         sum_tr2-=tr[i-m_p2];
+        }
+      if(i>m_p3)
+        {
+         sum_bp3-=bp[i-m_p3];
+         sum_tr3-=tr[i-m_p3];
+        }
+      if(i >= m_p3)
+        {
+         double avg1 = (sum_tr1 > 0) ? sum_bp1 / sum_tr1 : 0;
+         double avg2 = (sum_tr2 > 0) ? sum_bp2 / sum_tr2 : 0;
+         double avg3 = (sum_tr3 > 0) ? sum_bp3 / sum_tr3 : 0;
+         uo_buffer[i] = 100.0 * (W1*avg1 + W2*avg2 + W3*avg3) / W_SUM;
+        }
+     }
+  }
+
+//+------------------------------------------------------------------+
+//| CUltimateOscillatorCalculator: Prepares the standard source data.|
+//+------------------------------------------------------------------+
+bool CUltimateOscillatorCalculator::PrepareSourceData(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[])
+  {
+   ArrayResize(m_src_high, rates_total);
+   ArrayCopy(m_src_high, high, 0, 0, rates_total);
+   ArrayResize(m_src_low, rates_total);
+   ArrayCopy(m_src_low, low, 0, 0, rates_total);
+   ArrayResize(m_src_close, rates_total);
+   ArrayCopy(m_src_close, close, 0, 0, rates_total);
+   return true;
+  }
+
+//+==================================================================+
+//|                                                                  |
+//|       CLASS 2: CUltimateOscillatorCalculator_HA (Heikin Ashi)    |
+//|                                                                  |
+//+==================================================================+
+class CUltimateOscillatorCalculator_HA : public CUltimateOscillatorCalculator
+  {
+private:
+   CHeikinAshi_Calculator m_ha_calculator;
+protected:
+   virtual bool      PrepareSourceData(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[]) override;
+  };
+
+//+------------------------------------------------------------------+
+//| CUltimateOscillatorCalculator_HA: Prepares the HA source data.   |
+//+------------------------------------------------------------------+
+bool CUltimateOscillatorCalculator_HA::PrepareSourceData(int rates_total, const double &open[], const double &high[], const double &low[], const double &close[])
+  {
+   double ha_open[];
+   ArrayResize(ha_open, rates_total);
+   ArrayResize(m_src_high, rates_total);
+   ArrayResize(m_src_low, rates_total);
+   ArrayResize(m_src_close, rates_total);
+   m_ha_calculator.Calculate(rates_total, open, high, low, close, ha_open, m_src_high, m_src_low, m_src_close);
+   return true;
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+