1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <vector>
// iterator begin();
// iterator end();
// const_iterator begin() const;
// const_iterator end() const;
// const_iterator cbegin() const;
// const_iterator cend() const;
#include <vector>
#include <cassert>
#include <iterator>
#include "test_macros.h"
#include "min_allocator.h"
int main()
{
{
typedef bool T;
typedef std::vector<T> C;
C c;
C::iterator i = c.begin();
C::iterator j = c.end();
assert(std::distance(i, j) == 0);
assert(i == j);
}
{
typedef bool T;
typedef std::vector<T> C;
const C c;
C::const_iterator i = c.begin();
C::const_iterator j = c.end();
assert(std::distance(i, j) == 0);
assert(i == j);
}
{
typedef bool T;
typedef std::vector<T> C;
C c;
C::const_iterator i = c.cbegin();
C::const_iterator j = c.cend();
assert(std::distance(i, j) == 0);
assert(i == j);
assert(i == c.end());
}
{
typedef bool T;
typedef std::vector<T> C;
C::iterator i;
C::const_iterator j;
}
#if TEST_STD_VER >= 11
{
typedef bool T;
typedef std::vector<T, min_allocator<T>> C;
C c;
C::iterator i = c.begin();
C::iterator j = c.end();
assert(std::distance(i, j) == 0);
assert(i == j);
}
{
typedef bool T;
typedef std::vector<T, min_allocator<T>> C;
const C c;
C::const_iterator i = c.begin();
C::const_iterator j = c.end();
assert(std::distance(i, j) == 0);
assert(i == j);
}
{
typedef bool T;
typedef std::vector<T, min_allocator<T>> C;
C c;
C::const_iterator i = c.cbegin();
C::const_iterator j = c.cend();
assert(std::distance(i, j) == 0);
assert(i == j);
assert(i == c.end());
}
{
typedef bool T;
typedef std::vector<T, min_allocator<T>> C;
C::iterator i;
C::const_iterator j;
}
#endif
#if TEST_STD_VER > 11
{ // N3644 testing
std::vector<bool>::iterator ii1{}, ii2{};
std::vector<bool>::iterator ii4 = ii1;
std::vector<bool>::const_iterator cii{};
assert ( ii1 == ii2 );
assert ( ii1 == ii4 );
assert (!(ii1 != ii2 ));
assert ( (ii1 == cii ));
assert ( (cii == ii1 ));
assert (!(ii1 != cii ));
assert (!(cii != ii1 ));
assert (!(ii1 < cii ));
assert (!(cii < ii1 ));
assert ( (ii1 <= cii ));
assert ( (cii <= ii1 ));
assert (!(ii1 > cii ));
assert (!(cii > ii1 ));
assert ( (ii1 >= cii ));
assert ( (cii >= ii1 ));
assert (cii - ii1 == 0);
assert (ii1 - cii == 0);
}
#endif
}
|
