gavindiaz/mql5
1
0
Fork 0
mirror of https://github.com/softwaredevelop/mql5.git synced 2026-07-27 20:47:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

refactor: Optimized for incremental calculation

Browse Source
This commit is contained in:
Toh4iem9
2025-11-30 10:36:47 +01:00
parent 477fe924c9
commit 80ed68bc72
1 changed files with 15 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Indicators/MyIndicators/Authors/Ehlers/3_Adaptive_MAs/Laguerre_Filter_Adaptive_Pro.mq5
+15 -5
View File
@@ -1,11 +1,9 @@
//+------------------------------------------------------------------+
//| Laguerre_Filter_Adaptive_Pro.mq5|
//| Copyright 2025, xxxxxxxx|
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
#property link ""
#property version "1.00"
#property version "1.10" // Optimized for incremental calculation
#property description "John Ehlers' Adaptive Laguerre Filter. The filter's coefficient (gamma)"
#property description "is dynamically adjusted based on the measured market cycle period."
@@ -68,7 +66,18 @@ 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&[])
//| Custom indicator calculation function |
//+------------------------------------------------------------------+
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;
@@ -79,7 +88,8 @@ 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, BufferFilter);
//--- Delegate calculation with prev_calculated optimization
g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, BufferFilter);
return(rates_total);
}