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
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <vector>
// vector<bool>
// iterator erase(const_iterator first, const_iterator last);
#include <vector>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
int main(int, char**)
{
bool a1[] = {1, 0, 1};
{
std::vector<bool> l1(a1, a1+3);
std::vector<bool>::iterator i = l1.erase(l1.cbegin(), l1.cbegin());
assert(l1.size() == 3);
assert(distance(l1.cbegin(), l1.cend()) == 3);
assert(i == l1.begin());
}
{
std::vector<bool> l1(a1, a1+3);
std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin()));
assert(l1.size() == 2);
assert(distance(l1.cbegin(), l1.cend()) == 2);
assert(i == l1.begin());
assert(l1 == std::vector<bool>(a1+1, a1+3));
}
{
std::vector<bool> l1(a1, a1+3);
std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 2));
assert(l1.size() == 1);
assert(distance(l1.cbegin(), l1.cend()) == 1);
assert(i == l1.begin());
assert(l1 == std::vector<bool>(a1+2, a1+3));
}
{
std::vector<bool> l1(a1, a1+3);
std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 3));
assert(l1.size() == 0);
assert(distance(l1.cbegin(), l1.cend()) == 0);
assert(i == l1.begin());
}
#if TEST_STD_VER >= 11
{
std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), l1.cbegin());
assert(l1.size() == 3);
assert(distance(l1.cbegin(), l1.cend()) == 3);
assert(i == l1.begin());
}
{
std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin()));
assert(l1.size() == 2);
assert(distance(l1.cbegin(), l1.cend()) == 2);
assert(i == l1.begin());
assert((l1 == std::vector<bool, min_allocator<bool>>(a1+1, a1+3)));
}
{
std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 2));
assert(l1.size() == 1);
assert(distance(l1.cbegin(), l1.cend()) == 1);
assert(i == l1.begin());
assert((l1 == std::vector<bool, min_allocator<bool>>(a1+2, a1+3)));
}
{
std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 3));
assert(l1.size() == 0);
assert(distance(l1.cbegin(), l1.cend()) == 0);
assert(i == l1.begin());
}
#endif
return 0;
}
|
