functions for getting the MACD indicator in metatrader 4

mql Get MACD.mq4

input int    MovingPeriod     = 12;
input int    MovingShift      = 0;

double GetMacd(int mode, int period, int shift) {
   int fastEmaPeriod = period / 2.1555;
   int slowEmaPeriod = period;
   int signalPeriod = (period / 2.1555) * 0.75;
   return iMACD(Symbol(),0,fastEmaPeriod,slowEmaPeriod,signalPeriod,PRICE_TYPICAL,mode,shift);
}
double GetMacdMain() {
   return GetMacd(MODE_MAIN, MovingPeriod, MovingShift);
}
double GetMacdSignal() {
   return GetMacd(MODE_SIGNAL, MovingPeriod, MovingShift);
}