new files added

2026-08-13 04:18:04 +00:00 · 2025-11-15 18:47:18 +01:00
parent f5fd1011ff
commit 220600350f
1 changed files with 74 additions and 0 deletions
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+//+------------------------------------------------------------------+
+//|                             Polynomial_Regression_Object_Pro.mq5 |
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property version   "1.00"
+#property description "Draws a single, moving Curvilinear Regression Channel using objects."
+
+#property indicator_chart_window
+#property indicator_buffers 0 // No buffers are used for plotting
+#property indicator_plots   0
+
+#include <MyIncludes\Polynomial_Regression_Object_Calculator.mqh>
+
+//--- Input Parameters ---
+input int                       InpPeriod      = 50;    // Regression Period
+input double                    InpDeviation   = 2.0;   // Deviation for bands
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
+
+//--- Global variables ---
+CPolynomialRegressionObjectCalculator *g_calculator;
+string                               g_unique_prefix;
+
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+//--- Create a unique prefix for our objects
+   g_unique_prefix = StringFormat("PolyRegObj_%d_%d", ChartID(), GetTickCount());
+
+//--- Clean up any leftover objects from a previous run
+   ObjectsDeleteAll(0, g_unique_prefix);
+
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+      g_calculator = new CPolynomialRegressionObjectCalculator_HA();
+   else
+      g_calculator = new CPolynomialRegressionObjectCalculator();
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod, InpDeviation, g_unique_prefix))
+     {
+      Print("Failed to initialize Polynomial Regression Object Calculator.");
+      return(INIT_FAILED);
+     }
+
+   IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("PolyReg Obj%s(%d,%.1f)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpPeriod, InpDeviation));
+   IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+//--- Clean up our graphical objects
+   ObjectsDeleteAll(0, g_unique_prefix);
+
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total, const int, const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
+  {
+   if(CheckPointer(g_calculator) == POINTER_INVALID)
+      return 0;
+   ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+//--- The calculator now needs the time array for object placement
+   g_calculator.Calculate(rates_total, time, price_type, open, high, low, close);
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+