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 12 // void swap(vector& x); 13 14 #include <vector> 15 #include <cassert> 16 17 int main() 18 { 19 { 20 std::vector<int> v1(100); 21 std::vector<int> v2(200); 22 v1.swap(v2); 23 assert(v1.size() == 200); 24 assert(v1.capacity() == 200); 25 assert(v2.size() == 100); 26 assert(v2.capacity() == 100); 27 } 28 } 29
