1/*
2 Copyright(C) 1998
3 All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
4
5 Permission to use, copy, modify, and distribute this
6 software and its documentation for EDUCATIONAL purposes
7 and without fee is hereby granted provided that this
8 copyright notice appears in all copies.
9
10 date : January 1, 1998.
11 author : Salih Yurttas.
12
13 s_03.cpp
14*/
15
16
17#include <iostream>
18
19using namespace std;
20
21#include "S.h"
22
23extern void f_00(S);
24
25int main(int argc, char* argv[]) {
26
27 S s_0("Apple");
28
29 cout << "initial values after default construction-S() /" << endl;
30 cout << "s_0 : ";
31 cout << s_0 << endl;
32 cout << endl;
33
34 f_00(s_0); // call by-value
35
36 S s_1;
37
38 s_1 = s_0;
39
40 cout << "after s_1=s_0 /" << endl;
41 cout << "s_1 : ";
42 cout << s_1 << endl;
43 cout << endl;
44
45 cout << "after s_1=s_0 /" << endl;
46 cout << "s_0 : ";
47 cout << s_0 << endl;
48 cout << endl;
49
50 if(s_1==s_0) cout << "==" << endl;
51 else cout << "!=" << endl;
52
53 S s_2("Orange");
54
55 if(s_2==s_1) cout << "==" << endl;
56 else cout << "!=" << endl;
57
58}