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Toh4iem9
67 lines
2.5 KiB
Plaintext
67 lines
2.5 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Signal_Supertrend.mqh |
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//| Signal module for the Supertrend_HeikinAshi indicator. |
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//| Copyright 2025, xxxxxxxx |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#include <MyIncludes\Expert\Signal_Base.mqh> // Corrected path
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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class CSignalSupertrend : public CSignalBase
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{
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private:
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int m_indicator_handle;
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public:
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CSignalSupertrend(void);
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~CSignalSupertrend(void) {};
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bool Init(string symbol, ENUM_TIMEFRAMES timeframe, int period, double multiplier);
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virtual int GetSignal(int shift);
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};
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//+------------------------------------------------------------------+
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//| CSignalSupertrend: Constructor |
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//+------------------------------------------------------------------+
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CSignalSupertrend::CSignalSupertrend(void) : m_indicator_handle(INVALID_HANDLE)
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{
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}
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//+------------------------------------------------------------------+
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//| CSignalSupertrend: Initialization |
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//+------------------------------------------------------------------+
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bool CSignalSupertrend::Init(string symbol, ENUM_TIMEFRAMES timeframe, int period, double multiplier)
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{
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m_indicator_handle = iCustom(symbol, timeframe, "MyIndicators\\Supertrend_HeikinAshi", period, multiplier);
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if(m_indicator_handle == INVALID_HANDLE)
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{
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Print("CSignalSupertrend Error: Failed to create indicator handle.");
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return false;
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}
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return true;
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}
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//+------------------------------------------------------------------+
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//| CSignalSupertrend: Get the signal from the indicator |
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//+------------------------------------------------------------------+
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int CSignalSupertrend::GetSignal(int shift)
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{
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double color_buffer[1];
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if(CopyBuffer(m_indicator_handle, 1, shift, 1, color_buffer) <= 0)
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return 0;
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if(color_buffer[0] == 0)
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return 1;
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if(color_buffer[0] == 1)
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return -1;
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return 0;
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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