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refactor: Upgraded with strict internal chronological sorting safeguards

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This commit is contained in:
Toh4iem9
2026-07-01 18:35:13 +02:00
parent b0ea7b9670
commit d0ee944370
1 changed files with 22 additions and 7 deletions
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Include/MyIncludes/DMI_Engine.mqh
+22 -7
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@@ -1,11 +1,13 @@
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| DMI_Engine.mqh | //| DMI_Engine.mqh |
//| Core engine for Directional Movement Index calculations. | //| Copyright 2026, xxxxxxxx|
//| Calculates +DI, -DI, TR, +DM, -DM. |
//| VERSION 1.00 |
//| Copyright 2025, xxxxxxxx |
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2026, xxxxxxxx"
#property version "1.10" // Upgraded with strict internal chronological sorting safeguards
#property description "Core engine for Directional Movement Index calculations."
#ifndef DMI_ENGINE_MQH
#define DMI_ENGINE_MQH
#include <MyIncludes\HeikinAshi_Tools.mqh> #include <MyIncludes\HeikinAshi_Tools.mqh>
@@ -59,7 +61,7 @@ void CDMIEngine::Calculate(int rates_total, int prev_calculated, const double &o
int start_index = (prev_calculated > 0) ? prev_calculated - 1 : 0; int start_index = (prev_calculated > 0) ? prev_calculated - 1 : 0;
// Resize Buffers // Resize Buffers and force strict chronological sorting
if(ArraySize(m_pDM) != rates_total) if(ArraySize(m_pDM) != rates_total)
{ {
ArrayResize(m_pDM, rates_total); ArrayResize(m_pDM, rates_total);
@@ -72,6 +74,16 @@ void CDMIEngine::Calculate(int rates_total, int prev_calculated, const double &o
ArrayResize(m_high, rates_total); ArrayResize(m_high, rates_total);
ArrayResize(m_low, rates_total); ArrayResize(m_low, rates_total);
ArrayResize(m_close, rates_total); ArrayResize(m_close, rates_total);
ArraySetAsSeries(m_pDM, false);
ArraySetAsSeries(m_nDM, false);
ArraySetAsSeries(m_TR, false);
ArraySetAsSeries(m_smoothed_pdm, false);
ArraySetAsSeries(m_smoothed_ndm, false);
ArraySetAsSeries(m_smoothed_tr, false);
ArraySetAsSeries(m_high, false);
ArraySetAsSeries(m_low, false);
ArraySetAsSeries(m_close, false);
} }
// 1. Prepare Data (Standard or HA) // 1. Prepare Data (Standard or HA)
@@ -162,11 +174,14 @@ protected:
void CDMIEngine_HA::PrepareData(int rates_total, int start_index, const double &open[], const double &high[], const double &low[], const double &close[]) void CDMIEngine_HA::PrepareData(int rates_total, int start_index, const double &open[], const double &high[], const double &low[], const double &close[])
{ {
if(ArraySize(m_ha_open) != rates_total) if(ArraySize(m_ha_open) != rates_total)
{
ArrayResize(m_ha_open, rates_total); ArrayResize(m_ha_open, rates_total);
ArraySetAsSeries(m_ha_open, false);
}
// Calculate HA and store directly into base class buffers (m_high, m_low, m_close) // Calculate HA and store directly into base class buffers (m_high, m_low, m_close)
m_ha_calculator.Calculate(rates_total, start_index, open, high, low, close, m_ha_calculator.Calculate(rates_total, start_index, open, high, low, close,
m_ha_open, m_high, m_low, m_close); m_ha_open, m_high, m_low, m_close);
} }
//+------------------------------------------------------------------+ #endif // DMI_ENGINE_MQH
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+