From ee9ebe0ec6a923bdd325b4749f267863750f07a0 Mon Sep 17 00:00:00 2001 From: Toh4iem9 Date: Mon, 8 Dec 2025 12:49:19 +0100 Subject: [PATCH] refactor: Optimized for incremental calculation --- .../Bollinger_Bands_Fibonacci.mq5 | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/Indicators/MyIndicators/Bollinger_Bands_Fibonacci.mq5 b/Indicators/MyIndicators/Bollinger_Bands_Fibonacci.mq5 index 986f9eb..18ba1fd 100644 --- a/Indicators/MyIndicators/Bollinger_Bands_Fibonacci.mq5 +++ b/Indicators/MyIndicators/Bollinger_Bands_Fibonacci.mq5 @@ -1,10 +1,9 @@ //+------------------------------------------------------------------+ //| Bollinger_Bands_Fibonacci.mq5 | //| Copyright 2025, xxxxxxxx| -//| | //+------------------------------------------------------------------+ #property copyright "Copyright 2025, xxxxxxxx" -#property version "1.00" +#property version "1.10" // Optimized for incremental calculation #property description "Bollinger Bands with deviations based on Fibonacci Ratios." #property description "Includes a selectable price source with Heikin Ashi options." @@ -127,9 +126,18 @@ void OnDeinit(const int reason) } //+------------------------------------------------------------------+ -//| Custom indicator iteration function. | +//| Custom indicator calculation function | //+------------------------------------------------------------------+ -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, // <--- Now used! + const datetime &time[], + const double &open[], + const double &high[], + const double &low[], + const double &close[], + const long &tick_volume[], + const long &volume[], + const int &spread[]) { if(CheckPointer(g_calculator) != POINTER_INVALID) { @@ -139,7 +147,8 @@ int OnCalculate(const int rates_total, const int, const datetime&[], const doubl else price_type = (ENUM_APPLIED_PRICE)InpSourcePrice; - g_calculator.Calculate(rates_total, price_type, open, high, low, close, + //--- Delegate calculation with prev_calculated optimization + g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, BuffCenter, BuffUpper1, BuffLower1, BuffUpper2, BuffLower2, BuffUpper3, BuffLower3); } return(rates_total);