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// <locale> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class money_put<charT, OutputIterator> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// explicit money_put(size_t refs = 0); 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <locale> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttypedef std::money_put<char, char*> F; 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantclass my_facet 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant : public F 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantpublic: 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static int count; 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant explicit my_facet(std::size_t refs = 0) 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant : F(refs) {++count;} 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ~my_facet() {--count;} 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant}; 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint my_facet::count = 0; 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::locale l(std::locale::classic(), new my_facet); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 1); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 0); 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant my_facet f(1); 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 1); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::locale l(std::locale::classic(), &f); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 1); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 1); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(my_facet::count == 0); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 53