Modify to allow direct specification of the starting point of the Parabolic SAR.

Parameters

• Trailing Mode ･･･ None / Trailing Fixed / Trailing Fixed Parabolic SAR

bool CSampleExpert::LongModifiedEx(void)    {     bool res=false;  //--- check for trailing stop     if(m_trailing_max < m_last_bar.high)       {        double tp=m_position.TakeProfit();        double sl=m_position.StopLoss();          //--- calcurate ParabolicSAR        m_trailing_max = m_last_bar.high;        m_trailing_step = fmin(InpPSAR_Maximum, m_trailing_step + InpPSAR_Step);        double sar_stop = sl + (m_trailing_max - sl)* m_trailing_step;        sar_stop=NormalizeDouble(sar_stop,m_symbol.Digits());        //---          if((sl==0.0 || sl < sar_stop) && sar_stop < m_symbol.Bid())          {           //--- modify position           if(m_trade.PositionModify(Symbol(),sar_stop,tp))              printf("Long position by %s to be modified",Symbol());           else             {              printf("Error modifying position by %s : '%s'",Symbol(),m_trade.ResultComment());              printf("Modify parameters : SL=%f,TP=%f",sar_stop,tp);             }           //--- modified and must exit from expert           res=true;          }       }  //--- result     return(res);    }