Yurttas/PL/OOL/Cplusplus/F/03/02/06/01/i 00.cpp

  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   i_00.cpp
 14*/
 15
 16
 17#include <iostream>
 18
 19using namespace std;
 20
 21#include "I.h"
 22
 23int main(int argc, char *argv[]) {
 24
 25  I i_0;
 26
 27  cout << "initial values after default construction-I() /" << endl;
 28  cout << "i_0 :" << endl;
 29  cout << i_0 << endl;
 30  cout << endl;
 31
 32  I i_1(2);
 33
 34  cout << "initial values after default construction-I() /" << endl;
 35  cout << "i_1 :" << endl;
 36  cout << i_1 << endl;
 37  cout << endl;
 38
 39  I i_2(i_1);
 40
 41  cout << "initial values after copy construction-I(const I&) /" << endl;
 42  cout << "i_2 :" << endl;
 43  cout << i_2 << endl;
 44  cout << endl;
 45
 46  cout << "i_1 :" << endl;
 47  cout << i_1 << endl;
 48  cout << endl;
 49
 50  I i_3;
 51
 52  cout << "initial values after default construction-I() /" << endl;
 53  cout << "i_3 :" << endl;
 54  cout << i_3 << endl;
 55  cout << endl;
 56
 57  i_3 = i_0;
 58
 59  cout << "values after i_3 = i_0  /" << endl;
 60  cout << "i_3 :" << endl;
 61  cout << i_3 << endl;
 62  cout << endl;
 63
 64  cout << "i_0 :" << endl;
 65  cout << i_0 << endl;
 66  cout << endl;
 67
 68  i_3 = i_1;
 69
 70  cout << "values after i_3 = i_1  /" << endl;
 71  cout << "i_3 :" << endl;
 72  cout << i_3 << endl;
 73  cout << endl;
 74
 75  cout << "i_1 :" << endl;
 76  cout << i_1 << endl;
 77  cout << endl;
 78
 79  i_3 = i_3;
 80
 81  cout << "values after i_3 = i_3  /" << endl;
 82  cout << "i_3 :" << endl;
 83  cout << i_3 << endl;
 84  cout << endl;
 85
 86  cout << "i_3 :" << endl;
 87  cout << i_3 << endl;
 88  cout << endl;
 89
 90  i_3 = i_1 + i_2;
 91
 92  cout << "values after i_3 = i_1+i_2 /" << endl;
 93  cout << "i_3 :" << endl;
 94  cout << i_3 << endl;
 95  cout << endl;
 96  cout << "i_1 :" << endl;
 97  cout << i_1 << endl;
 98  cout << endl;
 99  cout << "i_2 :" << endl;
100  cout << i_2 << endl;
101  cout << endl;
102
103  cout << "values before ++i_3 /" << endl;
104  cout << "i_3 :" << i_3 << endl;
105  cout << endl;
106
107  ++i_3;
108
109  cout << "values after ++i_3 /" << endl;
110  cout << "i_3 :" << i_3 << endl;
111  cout << endl;
112
113  cout << "values before i_2++ /" << endl;
114  cout << "i_2 :" << i_2 << endl;
115  cout << endl;
116
117  cout << "values after i_2++ /" << endl;
118  cout << "i_2 :" << i_2++ << endl;
119  cout << endl;
120
121  cout << "values after i_2++ /" << endl;
122  cout << "i_2 :" << i_2 << endl;
123  cout << endl;
124
125  --i_3;
126
127  cout << "values after --i_3 /" << endl;
128  cout << "i_3 :" << i_3 << endl;
129  cout << endl;
130
131  cout << "values before i_2-- /" << endl;
132  cout << "i_2 :" << i_2 << endl;
133  cout << endl;
134
135  cout << "values after i_2-- /" << endl;
136  cout << "i_2 :" << i_2-- << endl;
137  cout << endl;
138
139  cout << "values after i_2-- /" << endl;
140  cout << "i_2 :" << i_2 << endl;
141  cout << endl;
142
143  bool b;
144
145  b = (i_3==i_3);
146
147  cout << "truth for i_3==i_3 /" << endl;
148  cout << b << endl;
149  cout << endl;
150
151  b = (i_3==i_1);
152
153  cout << "truth for i_3==i_1 /" << endl;
154  cout << b << endl;
155  cout << endl;
156
157  b = (i_3==i_2);
158
159  cout << "truth for i_3==i_2 /" << endl;
160  cout << b << endl;
161  cout << endl;
162
163}