Or function

Zbynek Liska 2022.05.18 12:16

please advise where I am making a mistake

int OnInit()
  {
//--- indicator buffers mapping
   string   Pair                 = "EURUSD" || "GBPUSD";
if(Symbol()!=Pair)
    {
      Alert("Wrong Pair. Please use EURUSD, GBPUSD Only");
      return(INIT_FAILED);
    }
    
    
    
   
//---
   return(INIT_SUCCEEDED);
  }

Averaging Price Series for Intermediate Calculations Without Using Additional Buffers

www.mql5.com

This article is about traditional and unusual algorithms of averaging packed in simplest and single-type classes. They are intended for universal usage in almost all developments of indicators. I hope that the suggested classes will be a good alternative to 'bulky' calls of custom and technical indicators.

Zbynek Liska 2022.05.18 12:29 #1

thank you but i don't see a solution i can use, i'm not an experienced programmer

William Roeder 2022.05.18 12:30 #2

A string or a string is meaningless. A bool or a bool is not.

if(Symbol()!= "EURUSD" && Symbol()!= "GBPUSD")

Zbynek Liska 2022.05.18 12:44 #3

William Roeder #:
A string or a string is meaningless. A bool or a bool is not.

perfect, thank you very much, have a nice day

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