1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// UNSUPPORTED: c++98, c++03 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <sstream> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> > 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class basic_ostringstream 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_ostringstream& operator=(basic_ostringstream&& rhs); 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <sstream> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::ostringstream ss0(" 123 456"); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::ostringstream ss; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ss = std::move(ss0); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.rdbuf() != 0); 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.good()); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.str() == " 123 456"); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant int i = 234; 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ss << i << ' ' << 567; 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.str() == "234 5676"); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wostringstream ss0(L" 123 456"); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wostringstream ss; 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ss = std::move(ss0); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.rdbuf() != 0); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.good()); 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.str() == L" 123 456"); 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant int i = 234; 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ss << i << ' ' << 567; 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(ss.str() == L"234 5676"); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 47