1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <vector>
11 // vector<bool>
12
13 // iterator erase(const_iterator first, const_iterator last);
14
15 #include <vector>
16 #include <cassert>
17
18 #include "min_allocator.h"
19
main()20 int main()
21 {
22 bool a1[] = {1, 0, 1};
23 {
24 std::vector<bool> l1(a1, a1+3);
25 std::vector<bool>::iterator i = l1.erase(l1.cbegin(), l1.cbegin());
26 assert(l1.size() == 3);
27 assert(distance(l1.cbegin(), l1.cend()) == 3);
28 assert(i == l1.begin());
29 }
30 {
31 std::vector<bool> l1(a1, a1+3);
32 std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin()));
33 assert(l1.size() == 2);
34 assert(distance(l1.cbegin(), l1.cend()) == 2);
35 assert(i == l1.begin());
36 assert(l1 == std::vector<bool>(a1+1, a1+3));
37 }
38 {
39 std::vector<bool> l1(a1, a1+3);
40 std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 2));
41 assert(l1.size() == 1);
42 assert(distance(l1.cbegin(), l1.cend()) == 1);
43 assert(i == l1.begin());
44 assert(l1 == std::vector<bool>(a1+2, a1+3));
45 }
46 {
47 std::vector<bool> l1(a1, a1+3);
48 std::vector<bool>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 3));
49 assert(l1.size() == 0);
50 assert(distance(l1.cbegin(), l1.cend()) == 0);
51 assert(i == l1.begin());
52 }
53 #if __cplusplus >= 201103L
54 {
55 std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
56 std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), l1.cbegin());
57 assert(l1.size() == 3);
58 assert(distance(l1.cbegin(), l1.cend()) == 3);
59 assert(i == l1.begin());
60 }
61 {
62 std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
63 std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin()));
64 assert(l1.size() == 2);
65 assert(distance(l1.cbegin(), l1.cend()) == 2);
66 assert(i == l1.begin());
67 assert((l1 == std::vector<bool, min_allocator<bool>>(a1+1, a1+3)));
68 }
69 {
70 std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
71 std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 2));
72 assert(l1.size() == 1);
73 assert(distance(l1.cbegin(), l1.cend()) == 1);
74 assert(i == l1.begin());
75 assert((l1 == std::vector<bool, min_allocator<bool>>(a1+2, a1+3)));
76 }
77 {
78 std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
79 std::vector<bool, min_allocator<bool>>::iterator i = l1.erase(l1.cbegin(), next(l1.cbegin(), 3));
80 assert(l1.size() == 0);
81 assert(distance(l1.cbegin(), l1.cend()) == 0);
82 assert(i == l1.begin());
83 }
84 #endif
85 }
86