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Need help with assignment

Discussion in 'Software Development' started by weezer562, Jan 29, 2005.

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  1. weezer562

    weezer562 Thread Starter

    Joined:
    Jul 18, 2004
    Messages:
    34
    well the assignment is to develop an abstract type for handling characters. Only handling 26 capital letters. I have this need help with CharSet.cc

    //CharSet.h

    class CharSet
    {
    private:
    bool Contents [26];

    public:
    CharSet(); //constructor initializes set to be empty

    void Add(char Value); //add character to set corresponding bool set to
    true
    void Remove(char Value); //Removes char corresponding set to true

    void Union(CharSet ASet); //Union the set passed a parameter into set

    void Intersect(CharSet ASet); //Intersects set passed a parameter
    contains results of intersection
    bool Member(char Value) const;
    }//end class CharSet

    Also have testSet.h which is my test

    #include "Charset.h"
    #include <iostream>
    using namespace std;
    void printSet(CharSet ASet)
    {
    for (char c = 'A' ; c <= 'Z' ; c++)
    {
    if (ASet.Member (c))
    {
    cout << c;
    }; //end if
    }; //end for
    cout << endl;
    }; //end printSet
    int main()
    {
    CharSet Set1;
    CharSet Set2;
    CharSet Set3;

    Set1.Add('A');
    Set1.Add('B');
    Set1.Add('C');
    Set2.Add('B');
    Set2.Add('C');
    Set2.Add('D');
    Set3.Add('A');
    Set3.Add('B');
    Set3.Add('C');

    Set1.Intersect(Set2);
    Set3.Union(Set2);
    Set2.Remove('C');
    cout << "Expect BC" << endl;
    printSet(Set1);
    cout << "Expect ABCD" << endl;
    printSet(Set3);
    cout << "Expect BD" << endl;
    printSet(Set2);
    return 0;
    }; //end main

    thats what i have I really stuck on what to write in CharSet.cc and I was wondering if anyone could help me get started or anything. I can't even really think about how to set up the constructor and each function.

    Any help would be appreciated.
    Thanks
     
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