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refactor(indicators): Optimized for incremental calculation

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Toh4iem9
2026-01-04 15:58:39 +01:00
parent 9936a8cc8f
commit a596ebb969
1 changed files with 3 additions and 4 deletions
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Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/Fisher_Transform_Pro.mq5
+3 -4
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@@ -3,7 +3,7 @@
//| Copyright 2025, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
#property version "1.10" // Fixed Heikin Ashi calculation bug
#property version "2.00" // Optimized for incremental calculation
#property description "John Ehlers' Fisher Transform for identifying sharp turning points."
#property indicator_separate_window
@@ -81,13 +81,12 @@ void OnDeinit(const int reason)
}
//+------------------------------------------------------------------+
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&[])
int OnCalculate(const int rates_total, const int prev_calculated, 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;
// CORRECTED: Pass all required price arrays for the HA calculation
g_calculator.Calculate(rates_total, open, high, low, close, BufferFisher, BufferSignal);
g_calculator.Calculate(rates_total, prev_calculated, open, high, low, close, BufferFisher, BufferSignal);
return(rates_total);
}
//+------------------------------------------------------------------+