22 lines
347 B
MQL5
22 lines
347 B
MQL5
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struct EMA
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{
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private:
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double Value;
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public:
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const double Alpha;
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EMA( const int period ) : Alpha(1.0 / period), Value(0)
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{
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}
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double Get( const double NewValue )
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{
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if (this.Value)
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this.Value += (NewValue - this.Value) * this.Alpha;
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else
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this.Value = NewValue;
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return(this.Value);
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}
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};
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