How to convert the Open[x] High[x] Low[x] Close[x] from MQL4 to MQL5?

#1

these variables are not available on mql5

what function can i construct to better emulate these Open[0] High[0] Low[0] Close[0] ?

#2

You’ll find your answer in here.

PS - probably best not to double post, people don’t like it :wink:

#3

i was already following this article… but they not tell everything there…

to simplify the conversion i did these functions… im not experienced enough to see if these are the best commands for indicators could you tell about ?

 -----------------------------

 -----------------------------

 -----------------------------

 

  double _open(int index)

{   

   if(index < 0) return(-1);

   double Arr[];

   if(CopyOpen(_Symbol,_Period, index, 1, Arr)>0) return(Arr[0]);

   else return(-1);

}

double _low(int index)

{

   if(index < 0) return(-1);

   double Arr[];

  

   if(CopyLow(_Symbol,_Period, index, 1, Arr)>0) return(Arr[0]);

   else return(-1);

}

double _high(int index)

{

   if(index < 0) return(-1);

   double Arr[];



   if(CopyHigh(_Symbol,_Period, index, 1, Arr)>0) return(Arr[0]);

   else return(-1);

}

double _close(int index)

{

   if(index < 0) return(-1);

   double Arr[];



   if(CopyClose(_Symbol,_Period, index, 1, Arr)>0) return(Arr[0]);

   else return(-1);

}

datetime _time(int index)

{

   if(index < 0) return(-1);



   datetime Arr[];

   

   if(CopyTime(_Symbol,_Period, index, 1, Arr)>0) return(Arr[0]);

   else return(-1);

}



int _bars(){



return Bars(_Symbol,_Period);



//int teste = Bars(_Symbol,_Period);



}

double _bid(){

 

 //double Ask=SymbolInfoDouble(_Symbol,SYMBOL_ASK);

return SymbolInfoDouble(_Symbol,SYMBOL_BID);
#4 
#define DEFINE_TIMESERIE(NAME, T)                \
  class CLASS##NAME                              \
  {                                              \
  public:                                        \
    T operator[]( const int iPos ) const         \
    {                                            \
      return(::i##NAME(_Symbol, _Period, iPos)); \
    }                                            \
  };                                             \
                                                 \
  CLASS##NAME NAME;

  DEFINE_TIMESERIE(Volume, long)
  DEFINE_TIMESERIE(Time, datetime)
  DEFINE_TIMESERIE(Open, double)
  DEFINE_TIMESERIE(High, double)
  DEFINE_TIMESERIE(Low, double)
  DEFINE_TIMESERIE(Close, double)
#undef DEFINE_TIMESERIE
1 Like