Expert Advisor Programming by Andrew R. Young

Appendix B
// Pip Point Function
double PipPoint(string Currency)
{
int CalcDigits = MarketInfo(Currency,MODE_DIGITS);
if(CalcDigits == 2 || CalcDigits == 3) double CalcPoint = 0.01;
else if(CalcDigits == 4 || CalcDigits == 5) CalcPoint = 0.0001;
return(CalcPoint);
}
// Get Slippage Function
int GetSlippage(string Currency, int SlippagePips)
{
int CalcDigits = MarketInfo(Currency,MODE_DIGITS);
if(CalcDigits == 2 || CalcDigits == 4) double CalcSlippage = SlippagePips;
else if(CalcDigits == 3 || CalcDigits == 5) CalcSlippage = SlippagePips * 10;
return(CalcSlippage);
}
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