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Diffstat (limited to 'aarch64-none-linux-gnu/include/c++/13.2.1/codecvt')
| -rw-r--r-- | aarch64-none-linux-gnu/include/c++/13.2.1/codecvt | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/aarch64-none-linux-gnu/include/c++/13.2.1/codecvt b/aarch64-none-linux-gnu/include/c++/13.2.1/codecvt new file mode 100644 index 0000000..a80bdd0 --- /dev/null +++ b/aarch64-none-linux-gnu/include/c++/13.2.1/codecvt @@ -0,0 +1,177 @@ +// <codecvt> -*- C++ -*- + +// Copyright (C) 2015-2023 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 +// <http://www.gnu.org/licenses/>. + +// ISO C++ 14882: 22.5 Standard code conversion facets + +/** @file include/codecvt + * This is a Standard C++ Library header. + */ + +#ifndef _GLIBCXX_CODECVT +#define _GLIBCXX_CODECVT 1 + +#pragma GCC system_header + +#if __cplusplus < 201103L +# include <bits/c++0x_warning.h> +#else + +#include <bits/locale_classes.h> +#include <bits/codecvt.h> + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + enum codecvt_mode + { + consume_header = 4, + generate_header = 2, + little_endian = 1 + }; + + template<typename _Elem, unsigned long _Maxcode = 0x10ffff, + codecvt_mode _Mode = (codecvt_mode)0> + class codecvt_utf8 : public codecvt<_Elem, char, mbstate_t> + { + public: + explicit + codecvt_utf8(size_t __refs = 0); + + ~codecvt_utf8(); + }; + + template<typename _Elem, unsigned long _Maxcode = 0x10ffff, + codecvt_mode _Mode = (codecvt_mode)0> + class codecvt_utf16 : public codecvt<_Elem, char, mbstate_t> + { + public: + explicit + codecvt_utf16(size_t __refs = 0); + + ~codecvt_utf16(); + }; + + template<typename _Elem, unsigned long _Maxcode = 0x10ffff, + codecvt_mode _Mode = (codecvt_mode)0> + class codecvt_utf8_utf16 : public codecvt<_Elem, char, mbstate_t> + { + public: + explicit + codecvt_utf8_utf16(size_t __refs = 0); + + ~codecvt_utf8_utf16(); + }; + +#define _GLIBCXX_CODECVT_SPECIALIZATION2(_NAME, _ELEM) \ + template<> \ + class _NAME<_ELEM> \ + : public codecvt<_ELEM, char, mbstate_t> \ + { \ + public: \ + typedef _ELEM intern_type; \ + typedef char extern_type; \ + typedef mbstate_t state_type; \ + \ + protected: \ + _NAME(unsigned long __maxcode, codecvt_mode __mode, size_t __refs) \ + : codecvt(__refs), _M_maxcode(__maxcode), _M_mode(__mode) { } \ + \ + virtual \ + ~_NAME(); \ + \ + virtual result \ + do_out(state_type& __state, const intern_type* __from, \ + const intern_type* __from_end, const intern_type*& __from_next, \ + extern_type* __to, extern_type* __to_end, \ + extern_type*& __to_next) const; \ + \ + virtual result \ + do_unshift(state_type& __state, \ + extern_type* __to, extern_type* __to_end, \ + extern_type*& __to_next) const; \ + \ + virtual result \ + do_in(state_type& __state, \ + const extern_type* __from, const extern_type* __from_end, \ + const extern_type*& __from_next, \ + intern_type* __to, intern_type* __to_end, \ + intern_type*& __to_next) const; \ + \ + virtual \ + int do_encoding() const throw(); \ + \ + virtual \ + bool do_always_noconv() const throw(); \ + \ + virtual \ + int do_length(state_type&, const extern_type* __from, \ + const extern_type* __end, size_t __max) const; \ + \ + virtual int \ + do_max_length() const throw(); \ + \ + private: \ + unsigned long _M_maxcode; \ + codecvt_mode _M_mode; \ + } + +#define _GLIBCXX_CODECVT_SPECIALIZATION(_NAME, _ELEM) \ + _GLIBCXX_CODECVT_SPECIALIZATION2(__ ## _NAME ## _base, _ELEM); \ + template<unsigned long _Maxcode, codecvt_mode _Mode> \ + class _NAME<_ELEM, _Maxcode, _Mode> \ + : public __ ## _NAME ## _base<_ELEM> \ + { \ + public: \ + explicit \ + _NAME(size_t __refs = 0) \ + : __ ## _NAME ## _base<_ELEM>(std::min(_Maxcode, 0x10fffful), \ + _Mode, __refs) \ + { } \ + } + + template<typename _Elem> class __codecvt_utf8_base; + template<typename _Elem> class __codecvt_utf16_base; + template<typename _Elem> class __codecvt_utf8_utf16_base; + + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8, char16_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf16, char16_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8_utf16, char16_t); + + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8, char32_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf16, char32_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8_utf16, char32_t); + +#ifdef _GLIBCXX_USE_WCHAR_T + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8, wchar_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf16, wchar_t); + _GLIBCXX_CODECVT_SPECIALIZATION(codecvt_utf8_utf16, wchar_t); +#endif + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace + +#endif // C++11 + +#endif /* _GLIBCXX_CODECVT */ |