From cacc13f429d06e874d9f219c1e02875d9fd158f6 Mon Sep 17 00:00:00 2001 From: Toh4iem9 Date: Sat, 6 Dec 2025 20:44:21 +0100 Subject: [PATCH] refactor: Optimized for incremental calculation --- .../Authors/Ehlers/3_Adaptive_MAs/MAMA_Pro.mq5 | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/Indicators/MyIndicators/Authors/Ehlers/3_Adaptive_MAs/MAMA_Pro.mq5 b/Indicators/MyIndicators/Authors/Ehlers/3_Adaptive_MAs/MAMA_Pro.mq5 index 4b01962..2896fef 100644 --- a/Indicators/MyIndicators/Authors/Ehlers/3_Adaptive_MAs/MAMA_Pro.mq5 +++ b/Indicators/MyIndicators/Authors/Ehlers/3_Adaptive_MAs/MAMA_Pro.mq5 @@ -3,7 +3,7 @@ //| Copyright 2025, xxxxxxxx| //+------------------------------------------------------------------+ #property copyright "Copyright 2025, xxxxxxxx" -#property version "1.10" // Reverted to Full Recalc for consistency +#property version "1.30" // Optimized for incremental calculation #property description "John Ehlers' MESA Adaptive Moving Average (MAMA) and FAMA." #property indicator_chart_window @@ -80,7 +80,16 @@ void OnDeinit(const int reason) //+------------------------------------------------------------------+ //| Custom indicator calculation function | //+------------------------------------------------------------------+ -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&[]) +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) return 0; @@ -91,8 +100,8 @@ int OnCalculate(const int rates_total, const int prev_calculated, const datetime else price_type = (ENUM_APPLIED_PRICE)InpSourcePrice; -// Full Recalc (no prev_calculated passed) - g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferMAMA, BufferFAMA); +//--- Delegate calculation with prev_calculated optimization + g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, BufferMAMA, BufferFAMA); return(rates_total); }