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 position);
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>::const_iterator i = l1.begin();
26 ++i;
27 std::vector<bool>::iterator j = l1.erase(i);
28 assert(l1.size() == 2);
29 assert(distance(l1.begin(), l1.end()) == 2);
30 assert(*j == true);
31 assert(*l1.begin() == 1);
32 assert(*next(l1.begin()) == true);
33 j = l1.erase(j);
34 assert(j == l1.end());
35 assert(l1.size() == 1);
36 assert(distance(l1.begin(), l1.end()) == 1);
37 assert(*l1.begin() == true);
38 j = l1.erase(l1.begin());
39 assert(j == l1.end());
40 assert(l1.size() == 0);
41 assert(distance(l1.begin(), l1.end()) == 0);
42 }
43 #if __cplusplus >= 201103L
44 {
45 std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
46 std::vector<bool, min_allocator<bool>>::const_iterator i = l1.begin();
47 ++i;
48 std::vector<bool, min_allocator<bool>>::iterator j = l1.erase(i);
49 assert(l1.size() == 2);
50 assert(distance(l1.begin(), l1.end()) == 2);
51 assert(*j == true);
52 assert(*l1.begin() == 1);
53 assert(*next(l1.begin()) == true);
54 j = l1.erase(j);
55 assert(j == l1.end());
56 assert(l1.size() == 1);
57 assert(distance(l1.begin(), l1.end()) == 1);
58 assert(*l1.begin() == true);
59 j = l1.erase(l1.begin());
60 assert(j == l1.end());
61 assert(l1.size() == 0);
62 assert(distance(l1.begin(), l1.end()) == 0);
63 }
64 #endif
65 }
66