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copy one string to another??

Discussion in 'C++' started by umair37, Mar 7, 2012.

  1. umair37

    umair37 New Member

    how to copy one string into another using LOOPS.(i am talking about default string class)??
    the code given below does not work.
    please teach me:)
    Code:
    void function(string str1)
    {
       string str2;
       int i=0; 
       while(str1[i]!=NULL)
       {
          str2[i]=str1[i];
          i++;
       }
    }
     
    Last edited by a moderator: Mar 7, 2012
  2. xpi0t0s

    xpi0t0s Mentor

    Your chosen approach is not the correct one. Simply use the assignment operator:
    Code:
    string str1="Hello";
    string str2=str1;
    cout<<str2;
    
    Output should be "Hello".
     

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