1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <vector> 10 // vector<bool> 11 12 // iterator erase(const_iterator position); 13 14 #include <vector> 15 #include <cassert> 16 17 #include "min_allocator.h" 18 19 int main(int, char**) 20 { 21 bool a1[] = {1, 0, 1}; 22 { 23 std::vector<bool> l1(a1, a1+3); 24 std::vector<bool>::const_iterator i = l1.begin(); 25 ++i; 26 std::vector<bool>::iterator j = l1.erase(i); 27 assert(l1.size() == 2); 28 assert(distance(l1.begin(), l1.end()) == 2); 29 assert(*j == true); 30 assert(*l1.begin() == 1); 31 assert(*next(l1.begin()) == true); 32 j = l1.erase(j); 33 assert(j == l1.end()); 34 assert(l1.size() == 1); 35 assert(distance(l1.begin(), l1.end()) == 1); 36 assert(*l1.begin() == true); 37 j = l1.erase(l1.begin()); 38 assert(j == l1.end()); 39 assert(l1.size() == 0); 40 assert(distance(l1.begin(), l1.end()) == 0); 41 } 42 #if TEST_STD_VER >= 11 43 { 44 std::vector<bool, min_allocator<bool>> l1(a1, a1+3); 45 std::vector<bool, min_allocator<bool>>::const_iterator i = l1.begin(); 46 ++i; 47 std::vector<bool, min_allocator<bool>>::iterator j = l1.erase(i); 48 assert(l1.size() == 2); 49 assert(distance(l1.begin(), l1.end()) == 2); 50 assert(*j == true); 51 assert(*l1.begin() == 1); 52 assert(*next(l1.begin()) == true); 53 j = l1.erase(j); 54 assert(j == l1.end()); 55 assert(l1.size() == 1); 56 assert(distance(l1.begin(), l1.end()) == 1); 57 assert(*l1.begin() == true); 58 j = l1.erase(l1.begin()); 59 assert(j == l1.end()); 60 assert(l1.size() == 0); 61 assert(distance(l1.begin(), l1.end()) == 0); 62 } 63 #endif 64 65 return 0; 66 } 67