new files added

2026-07-27 20:47:44 +00:00 · 2025-10-30 08:46:41 +01:00
parent bc965a1935
commit 5dccad56c8
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+//+------------------------------------------------------------------+
+//|                                  Laguerre_Filter_Adaptive_Pro.mq5|
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property link      ""
+#property version   "1.00"
+#property description "John Ehlers' Adaptive Laguerre Filter. The filter's coefficient (gamma)"
+#property description "is dynamically adjusted based on the measured market cycle period."
+
+//--- Indicator Window and Plot Properties ---
+#property indicator_chart_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrMediumOrchid
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+#property indicator_label1  "Adaptive Laguerre"
+
+//--- Include the calculator engine ---
+#include <MyIncludes\Laguerre_Filter_Adaptive_Calculator.mqh>
+
+//--- Input Parameters ---
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice  = PRICE_CLOSE_STD;
+
+//--- Indicator Buffers ---
+double    BufferFilter[];
+
+//--- Global calculator object (as a base class pointer) ---
+CLaguerreFilterAdaptiveCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferFilter, INDICATOR_DATA);
+   ArraySetAsSeries(BufferFilter, false);
+
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+     {
+      g_calculator = new CLaguerreFilterAdaptiveCalculator_HA();
+      IndicatorSetString(INDICATOR_SHORTNAME, "Adaptive Laguerre HA");
+     }
+   else
+     {
+      g_calculator = new CLaguerreFilterAdaptiveCalculator();
+      IndicatorSetString(INDICATOR_SHORTNAME, "Adaptive Laguerre");
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init())
+     {
+      Print("Failed to create or initialize Adaptive Laguerre Filter Calculator object.");
+      return(INIT_FAILED);
+     }
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 10); // Needs a longer warmup period
+   IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total, const int, const datetime&[], 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;
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+      price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
+   else
+      price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+   g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferFilter);
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+