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// <string> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template<class charT, class traits, class Allocator> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_ostream<charT, traits>& 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// operator<<(basic_ostream<charT, traits>& os, 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// const basic_string<charT,traits,Allocator>& str); 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <sstream> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 229dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::ostringstream out; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::string s("some text"); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out << s; 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(out.good()); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s == out.str()); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::ostringstream out; 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::string s("some text"); 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out.width(12); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out << s; 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(out.good()); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(" " + s == out.str()); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wostringstream out; 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wstring s(L"some text"); 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out << s; 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(out.good()); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s == out.str()); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wostringstream out; 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wstring s(L"some text"); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out.width(12); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant out << s; 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(out.good()); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(L" " + s == out.str()); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 559dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#if __cplusplus >= 201103L 569dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 579dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 589dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; 599dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S s("some text"); 609dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out << s; 619dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(out.good()); 629dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(s == out.str()); 639dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 649dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 659dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 669dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; 679dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S s("some text"); 689dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out.width(12); 699dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out << s; 709dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(out.good()); 719dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(" " + s == out.str()); 729dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 739dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 749dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<wchar_t, std::char_traits<wchar_t>, min_allocator<wchar_t>> S; 759dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; 769dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S s(L"some text"); 779dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out << s; 789dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(out.good()); 799dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(s == out.str()); 809dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 819dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 829dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<wchar_t, std::char_traits<wchar_t>, min_allocator<wchar_t>> S; 839dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; 849dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S s(L"some text"); 859dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out.width(12); 869dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant out << s; 879dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(out.good()); 889dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant assert(L" " + s == out.str()); 899dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 909dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#endif 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 92