// Forward declarations -*- C++ -*- // Copyright (C) 1997-2022 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // . /** @file bits/localefwd.h * This is an internal header file, included by other library headers. * Do not attempt to use it directly. @headername{locale} */ // // ISO C++ 14882: 22.1 Locales // #ifndef _LOCALE_FWD_H #define _LOCALE_FWD_H 1 #pragma GCC system_header #include #include // Defines __c_locale, config-specific include #include // For ostreambuf_iterator, istreambuf_iterator #include namespace std _GLIBCXX_VISIBILITY(default) { _GLIBCXX_BEGIN_NAMESPACE_VERSION /** * @defgroup locales Locales * * Classes and functions for internationalization and localization. */ // 22.1.1 Locale class locale; template bool has_facet(const locale&) throw(); template const _Facet& use_facet(const locale&); // 22.1.3 Convenience interfaces template bool isspace(_CharT, const locale&); template bool isprint(_CharT, const locale&); template bool iscntrl(_CharT, const locale&); template bool isupper(_CharT, const locale&); template bool islower(_CharT, const locale&); template bool isalpha(_CharT, const locale&); template bool isdigit(_CharT, const locale&); template bool ispunct(_CharT, const locale&); template bool isxdigit(_CharT, const locale&); template bool isalnum(_CharT, const locale&); template bool isgraph(_CharT, const locale&); #if __cplusplus >= 201103L template bool isblank(_CharT, const locale&); #endif template _CharT toupper(_CharT, const locale&); template _CharT tolower(_CharT, const locale&); // 22.2.1 and 22.2.1.3 ctype struct ctype_base; template class ctype; template<> class ctype; #ifdef _GLIBCXX_USE_WCHAR_T template<> class ctype; #endif template class ctype_byname; // NB: Specialized for char and wchar_t in locale_facets.h. class codecvt_base; template class codecvt; template<> class codecvt; #ifdef _GLIBCXX_USE_WCHAR_T template<> class codecvt; #endif #if __cplusplus >= 201103L template<> class codecvt; template<> class codecvt; #ifdef _GLIBCXX_USE_CHAR8_T template<> class codecvt; template<> class codecvt; #endif #endif template class codecvt_byname; // 22.2.2 and 22.2.3 numeric _GLIBCXX_BEGIN_NAMESPACE_LDBL template > class num_get; template > class num_put; _GLIBCXX_END_NAMESPACE_LDBL _GLIBCXX_BEGIN_NAMESPACE_CXX11 template class numpunct; template class numpunct_byname; _GLIBCXX_END_NAMESPACE_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11 // 22.2.4 collation template class collate; template class collate_byname; _GLIBCXX_END_NAMESPACE_CXX11 // 22.2.5 date and time class time_base; _GLIBCXX_BEGIN_NAMESPACE_CXX11 template > class time_get; template > class time_get_byname; _GLIBCXX_END_NAMESPACE_CXX11 template > class time_put; template > class time_put_byname; // 22.2.6 money class money_base; _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 template > class money_get; template > class money_put; _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11 template class moneypunct; template class moneypunct_byname; _GLIBCXX_END_NAMESPACE_CXX11 // 22.2.7 message retrieval struct messages_base; _GLIBCXX_BEGIN_NAMESPACE_CXX11 template class messages; template class messages_byname; _GLIBCXX_END_NAMESPACE_CXX11 _GLIBCXX_END_NAMESPACE_VERSION } // namespace std #endif