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 // <forward_list> 11 12 // void resize(size_type n, const value_type& v); 13 14 #include <forward_list> 15 #include <cassert> 16 17 #include "DefaultOnly.h" 18 #include "min_allocator.h" 19 20 int main() 21 { 22 { 23 typedef int T; 24 typedef std::forward_list<T> C; 25 const T t[] = {0, 1, 2, 3, 4}; 26 C c(std::begin(t), std::end(t)); 27 28 c.resize(3, 10); 29 assert(distance(c.begin(), c.end()) == 3); 30 assert(*next(c.begin(), 0) == 0); 31 assert(*next(c.begin(), 1) == 1); 32 assert(*next(c.begin(), 2) == 2); 33 34 c.resize(6, 10); 35 assert(distance(c.begin(), c.end()) == 6); 36 assert(*next(c.begin(), 0) == 0); 37 assert(*next(c.begin(), 1) == 1); 38 assert(*next(c.begin(), 2) == 2); 39 assert(*next(c.begin(), 3) == 10); 40 assert(*next(c.begin(), 4) == 10); 41 assert(*next(c.begin(), 5) == 10); 42 43 c.resize(6, 12); 44 assert(distance(c.begin(), c.end()) == 6); 45 assert(*next(c.begin(), 0) == 0); 46 assert(*next(c.begin(), 1) == 1); 47 assert(*next(c.begin(), 2) == 2); 48 assert(*next(c.begin(), 3) == 10); 49 assert(*next(c.begin(), 4) == 10); 50 assert(*next(c.begin(), 5) == 10); 51 } 52 #if __cplusplus >= 201103L 53 { 54 typedef int T; 55 typedef std::forward_list<T, min_allocator<T>> C; 56 const T t[] = {0, 1, 2, 3, 4}; 57 C c(std::begin(t), std::end(t)); 58 59 c.resize(3, 10); 60 assert(distance(c.begin(), c.end()) == 3); 61 assert(*next(c.begin(), 0) == 0); 62 assert(*next(c.begin(), 1) == 1); 63 assert(*next(c.begin(), 2) == 2); 64 65 c.resize(6, 10); 66 assert(distance(c.begin(), c.end()) == 6); 67 assert(*next(c.begin(), 0) == 0); 68 assert(*next(c.begin(), 1) == 1); 69 assert(*next(c.begin(), 2) == 2); 70 assert(*next(c.begin(), 3) == 10); 71 assert(*next(c.begin(), 4) == 10); 72 assert(*next(c.begin(), 5) == 10); 73 74 c.resize(6, 12); 75 assert(distance(c.begin(), c.end()) == 6); 76 assert(*next(c.begin(), 0) == 0); 77 assert(*next(c.begin(), 1) == 1); 78 assert(*next(c.begin(), 2) == 2); 79 assert(*next(c.begin(), 3) == 10); 80 assert(*next(c.begin(), 4) == 10); 81 assert(*next(c.begin(), 5) == 10); 82 } 83 #endif 84 } 85
