MyObj.h

Code

/*
    MyObj.h
    CIS 250
    David Klick
    2009-02-23

    Implementation of MyObj class for tlist class test.
*/

#ifndef __MYOBJ_H_
#define __MYOBJ_H_

#include <iostream>
using std::cout;
using std::ostream;

class MyObj {
private:
    int num;
public:
    MyObj();
    MyObj(const int x);
    void print() const;
    int getNum() const;
    void setNum(const int x);
    bool equals(const MyObj* m) const;
    bool operator==(const MyObj& obj) const;
    friend ostream& operator<<(ostream& strm, const MyObj& obj);
};

MyObj::MyObj() { setNum(0); }
MyObj::MyObj(const int x) { setNum(x); }
int MyObj::getNum() const { return num; }
void MyObj::setNum(const int x) { num = x>=0 ? x : -x; }
void MyObj::print() const { cout << num << "  "; }
bool MyObj::equals(const MyObj* m) const { return num == m->num; }
bool MyObj::operator==(const MyObj& obj) const { return num == obj.num; }
ostream& operator<<(ostream& strm, const MyObj& obj) { return strm << obj.num; }

#endif