Thread: string array assignment problem

  1. #1
    Registered User
    Join Date
    Mar 2012

    string array assignment problem

    hey all,
    new to the forum, hope you can help.

    Can anyone tell me why the following code doesn't work:

    #include <iostream>
    #include <string>
    using namespace std;
    int main()
        string aName[20];
        int index;
        aName[index] = "whatever";
        return 0;
    I'm trying to assign a string to the second element of a string array.


  2. #2
    Programming Wraith GReaper's Avatar
    Join Date
    Apr 2009
    Why do you think it doesn't work?
    Devoted my life to programming...

  3. #3
    - - - - - - - - oogabooga's Avatar
    Join Date
    Jan 2008
    Add a cout << aName[index] << "\n"; after it to see if it works. It should.
    The cost of software maintenance increases with the square of the programmer's creativity. - Robert D. Bliss

  4. #4
    Registered User
    Join Date
    Mar 2012
    when i run the code it assigns an empty string ("") to aName[1]. The code will assign the string if index = 0, but not any value higher than 0.

  5. #5
    Registered User
    Join Date
    Mar 2012
    OK. I see my problem. The code is working. Its the way values are displayed in a watch window that confused me. When I enter aName[index] in the watch window i see the text. When i enter aName in the watch window I see "". I think the watch window is only displaying aName[0] when i enter aName (which doesn't have a value assigned).

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