print values in a bintree

This is a discussion on print values in a bintree within the C++ Programming forums, part of the General Programming Boards category; I have a struct named myStruct which has the following Code: strcut myStruct() { int code string keyval } I ...

  1. #1
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    print values in a bintree

    I have a struct named myStruct which has the following

    Code:
    strcut myStruct() {
    
    int code
    string keyval
    }
    I then loaded a txt file into myStruct

    finally I inserted myStruct into a bintree object which I defined in another header file.

    How do I print the data using the bintree??

    For example if I was using a vector, I would use

    Code:
    cout << vector[i].code;

  2. #2
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    Also, I have a find function in my bintree.h

    Code:
          
    bool find(const dataType &findData, dataType &foundData) const {
             if (root == NULL) return false;
             else return root->find(findData, foundData);
    }
    How do I use it in my main program??

    I am quite confused about the parameters that I need to pass to the function.

    Thank You

  3. #3
    C++ Witch laserlight's Avatar
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    You can overload operator<< to take an ostream& and a const myStruct&.

    Incidentally, if you want to post a code snippet, it should be valid code, or obviously pseudocode. You might also want a more descriptive name than myStruct.
    C + C++ Compiler: MinGW port of GCC
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  4. #4
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    Quote Originally Posted by laserlight View Post
    You can overload operator<< to take an ostream& and a const myStruct&.
    Hi, thx for the reply

    Can you give me a example of how to that?

    I am quite new to programming...

  5. #5
    C++ Witch laserlight's Avatar
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