error 'Low' - arrays are passed by reference only

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hello, when i compil this code i have an error that i don t understand : 'Low' - arrays are passed by reference only   


void minimum(double Low [], int count)
{
 

  double min = Low[0];
 
  for (int i = 1; i < count; i++)
  {
   
 
    if (min > Low[i])
      min = Low[i];

  }

thanks for your help

 

Assuming that this is mql4 there is no need to pass it to the function

void minimum(int count)

If an array is passed by reference

void minimum(double &Low [], int count)
But it cannot be the same name as one of the predefined variables/arrays
 

thank you you solved my problem but it is nit finished yet



 {
 double Low[];
int count=8;   // number of elements to copy
ArraySetAsSeries(Low,true);
CopyLow(_Symbol,PERIOD_H1,0,count,Low); //la periode est de 1h
//--- return value of prev_calculated for next call


  
   double High [];
   
ArraySetAsSeries(High,true);
CopyHigh(_Symbol,PERIOD_H1,0,count,High);error}      

     


')' - not all control paths return a value   

 

Please use the SRC button when posting code. I have done it for you this time.

There is no return in your code

//--- return value of prev_calculated for next call
   //Is normally followed by
   return(rates_total);
  }
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