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 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 TEST_STD_VER >= 11 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