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Initialize private members

  1. Oct 11, 2004 #1
    I have a class and i'd like to initialize
    or set the values of its private members
    in the client code, how can I do that ?
    thanku,

    jim
     
  2. jcsd
  3. Oct 11, 2004 #2

    Hurkyl

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Through setter methods.

    For example, in Java style:

    Code (Text):

    public class Example {
      private int var;

      public int getVar() { return var; }
      public void setVar(int i) { var = i; }
    }
     
     
  4. Oct 11, 2004 #3
    :wink:, but can you tell me how to do that in c++?
    and initialize/change the values of class's private
    member variables in main function ?
    thanks hurkyl
     
  5. Oct 12, 2004 #4
    Code (Text):

    int main(int argc, char *argv[]) {
    Example exmpl;

    exmpl.setVar(2004);
    printf("private var = %d\n", exmpl.getVar());

    return 0;
    }
     
     
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