Yurttas/PL/OOL/Cplusplus/F/03/02/02/01/V.h

 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   V.h
14*/
15
16
17#ifndef V_H
18#define V_H
19
20#include <iostream>
21
22using namespace std;
23
24class V {
25public:
26  V(const int n=4, 
27    const int v=1);
28
29  V(const V&);
30
31  ~V();
32
33  V& operator=(const V&);
34
35  int get_size() const;
36
37  int get_data(const int) const;
38
39  void set_data(const int*);
40
41  void set_data(const int,
42                const int);
43
44  void set_data(const int*,
45                const int);
46
47  int& operator[](const int);
48
49  V& operator+=(const V&);
50  V& operator-=(const V&);
51  V& operator*=(const V&);
52
53  friend V operator+(const V&,
54                     const V&);
55
56  friend V operator-(const V&,
57                     const V&);
58
59  friend V operator*(const V&,
60                     const V&);
61
62  friend bool operator==(const V&,
63                         const V&);
64
65  friend bool operator!=(const V&,
66                         const V&);
67
68  friend ostream& operator<<(ostream&,
69                             const V&); // V type output
70
71private:
72  int size;
73  int *data;
74};
75#endif