MetaEditor Compile Problem

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Hi,

I try to compile this code:

    ..........
   ArrayResize(BarsBuffer[1].bar,10);
   int copied;
   int exec;
if(tocopy=="Time"){
     datetime Series[];
     ArraySetAsSeries(Series,true);
     copied=CopyTime(Symbol(),1,0,10,Series);
}

int size=ArraySize(Series); //<-- line compilator error.
..............

The compilator say 'Series' - undeclared identifier, but I declared in IF..

If a write out of IF run ok but if a declere variable in IF, compilator don't understand declaration...

I need to declare diferents variables types according of Copy function result.

I think maybe is one bug of compilator?

Thanks,

Andrei Darie

 
avdarie:

Hi,

I try to compile this code:

The compilator say 'Series' - undeclared identifier, but I declared in IF..

If a write out of IF run ok but if a declere variable in IF, compilator don't understand declaration...

I need to declare diferents variables types according of Copy function result.

I think maybe is one bug of compilator?

Thanks,

Andrei Darie

It's not a bug. If you are declaring a variable inside a block of code, it's local to this block.

I need to declare diferents variables types according of Copy function result.

It's not clear, what are you trying to do ?

 

Hi I will create one function to copy bars Propierties (Time,Close,Open,high,low,volume) to en extern Struct.

Now I know the declaration variable in if is only to this block. I can correct my code and write all in if sentence.


 .......
ArrayResize(BarsBuffer[1].bar,10);
   int copied;
   int exec;
if(tocopy=="Time"){
     datetime Series[];
     ArraySetAsSeries(Series,true);
     copied=CopyTime(Symbol(),1,0,10,Series);
     int size=ArraySize(Series);
     for(int i=size-1;i>=0;i--)
     {
       BarsBuffer[1].bar[i].volumen = Series[i];
     } 
}

if(tocopy=="Close"){
     double Series[];
     ArraySetAsSeries(Series,true);
     copied=CopyClose(Symbol(),1,0,10,Series);
     int size=ArraySize(Series);
     for(int i=size-1;i>=0;i--)
     {
       BarsBuffer[1].bar[i].volumen = Series[i];
     } 
}
......

I will create one function for exemple:

void copytobarsbuffer(string tocopy, ENUM_TIMEFRAMES timeframe, int numberbars );

Trough tocopy parameter I can indicate what I will copy. (High,Low, Volume,....)

Thanks  for help !

Andrie Darie

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