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refactor(indicators): Optimized for incremental calculation

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Toh4iem9
2026-01-04 16:34:24 +01:00
parent c4f82a4bee
commit 402146991f
1 changed files with 8 additions and 5 deletions
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Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/Inverse_Fisher_RSI_Pro.mq5
+8 -5
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@@ -1,10 +1,9 @@
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| Inverse_Fisher_RSI_Pro.mq5 | //| Inverse_Fisher_RSI_Pro.mq5 |
//| Copyright 2025, xxxxxxxx| //| Copyright 2025, xxxxxxxx|
//| |
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2025, xxxxxxxx"
#property version "1.00" #property version "2.00" // Optimized for incremental calculation
#property description "John Ehlers' Inverse Fisher Transform of RSI for clear buy/sell signals." #property description "John Ehlers' Inverse Fisher Transform of RSI for clear buy/sell signals."
#property indicator_separate_window #property indicator_separate_window
@@ -14,7 +13,7 @@
#property indicator_type1 DRAW_LINE #property indicator_type1 DRAW_LINE
#property indicator_color1 clrTeal #property indicator_color1 clrTeal
#property indicator_style1 STYLE_SOLID #property indicator_style1 STYLE_SOLID
#property indicator_width1 1 #property indicator_width1 2
#property indicator_minimum -1.1 #property indicator_minimum -1.1
#property indicator_maximum 1.1 #property indicator_maximum 1.1
@@ -75,11 +74,15 @@ 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) if(CheckPointer(g_calculator) == POINTER_INVALID)
return 0; return 0;
g_calculator.Calculate(rates_total, PRICE_CLOSE, open, high, low, close, BufferIFish);
// We pass PRICE_CLOSE as a dummy because RSI engine uses Close by default (or HA Close)
// The calculator handles HA switching internally based on object type
g_calculator.Calculate(rates_total, prev_calculated, PRICE_CLOSE, open, high, low, close, BufferIFish);
return(rates_total); return(rates_total);
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+