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refactor: Optimized for incremental calculation

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Toh4iem9
2025-11-30 11:47:35 +01:00
parent d2af6aafb4
commit 12b8aa998e
1 changed files with 5 additions and 9 deletions
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Indicators/MyIndicators/StochasticFast_Pro.mq5
+5 -9
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@@ -1,11 +1,9 @@
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| StochasticFast_Pro.mq5 | //| StochasticFast_Pro.mq5 |
//| Copyright 2025, xxxxxxxx| //| Copyright 2025, xxxxxxxx|
//| |
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2025, xxxxxxxx"
#property link "" #property version "2.10" // Optimized for incremental calculation
#property version "2.00"
#property description "Professional Fast Stochastic with selectable MA type and" #property description "Professional Fast Stochastic with selectable MA type and"
#property description "candle source (Standard or Heikin Ashi)." #property description "candle source (Standard or Heikin Ashi)."
@@ -106,10 +104,10 @@ void OnDeinit(const int reason)
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| Custom indicator calculation function. | //| Custom indicator calculation function |
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
int OnCalculate(const int rates_total, int OnCalculate(const int rates_total,
const int prev_calculated, const int prev_calculated, // <--- Now used!
const datetime &time[], const datetime &time[],
const double &open[], const double &open[],
const double &high[], const double &high[],
@@ -119,14 +117,12 @@ int OnCalculate(const int rates_total,
const long &volume[], const long &volume[],
const int &spread[]) const int &spread[])
{ {
//--- Ensure the calculator object is valid
if(CheckPointer(g_calculator) == POINTER_INVALID) if(CheckPointer(g_calculator) == POINTER_INVALID)
return 0; return 0;
//--- Delegate the entire calculation to our calculator object //--- Delegate calculation with prev_calculated optimization
g_calculator.Calculate(rates_total, open, high, low, close, BufferK, BufferD); g_calculator.Calculate(rates_total, prev_calculated, open, high, low, close, BufferK, BufferD);
//--- Return rates_total for a full recalculation, ensuring stability
return(rates_total); return(rates_total);
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+