| 1 | // std::time_get, std::time_put implementation, generic version -*- C++ -*-
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| 2 |
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| 3 | // Copyright (C) 2001-2021 Free Software Foundation, Inc.
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| 4 | //
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| 5 | // This file is part of the GNU ISO C++ Library. This library is free
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| 6 | // software; you can redistribute it and/or modify it under the
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| 7 | // terms of the GNU General Public License as published by the
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| 8 | // Free Software Foundation; either version 3, or (at your option)
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| 9 | // any later version.
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| 10 |
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| 11 | // This library is distributed in the hope that it will be useful,
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| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | // GNU General Public License for more details.
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| 15 |
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| 16 | // Under Section 7 of GPL version 3, you are granted additional
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| 17 | // permissions described in the GCC Runtime Library Exception, version
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| 18 | // 3.1, as published by the Free Software Foundation.
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| 19 |
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| 20 | // You should have received a copy of the GNU General Public License and
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| 21 | // a copy of the GCC Runtime Library Exception along with this program;
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| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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| 23 | // <http://www.gnu.org/licenses/>.
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| 24 |
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| 25 | /** @file bits/time_members.h
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| 26 | * This is an internal header file, included by other library headers.
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| 27 | * Do not attempt to use it directly. @headername{locale}
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| 28 | */
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| 29 |
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| 30 | //
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| 31 | // ISO C++ 14882: 22.2.5.1.2 - time_get functions
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| 32 | // ISO C++ 14882: 22.2.5.3.2 - time_put functions
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| 33 | //
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| 34 |
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| 35 | // Written by Benjamin Kosnik <bkoz@redhat.com>
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| 36 |
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| 37 | namespace std _GLIBCXX_VISIBILITY(default)
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| 38 | {
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| 39 | _GLIBCXX_BEGIN_NAMESPACE_VERSION
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| 40 |
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| 41 | template<typename _CharT>
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| 42 | __timepunct<_CharT>::__timepunct(size_t __refs)
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| 43 | : facet(__refs), _M_data(0)
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| 44 | {
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| 45 | _M_name_timepunct = _S_get_c_name();
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| 46 | _M_initialize_timepunct();
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| 47 | }
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| 48 |
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| 49 | template<typename _CharT>
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| 50 | __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs)
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| 51 | : facet(__refs), _M_data(__cache)
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| 52 | {
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| 53 | _M_name_timepunct = _S_get_c_name();
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| 54 | _M_initialize_timepunct();
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| 55 | }
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| 56 |
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| 57 | template<typename _CharT>
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| 58 | __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s,
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| 59 | size_t __refs)
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| 60 | : facet(__refs), _M_data(0)
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| 61 | {
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| 62 | if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
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| 63 | {
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| 64 | const size_t __len = __builtin_strlen(__s) + 1;
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| 65 | char* __tmp = new char[__len];
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| 66 | __builtin_memcpy(__tmp, __s, __len);
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| 67 | _M_name_timepunct = __tmp;
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| 68 | }
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| 69 | else
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| 70 | _M_name_timepunct = _S_get_c_name();
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| 71 |
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| 72 | __try
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| 73 | { _M_initialize_timepunct(__cloc); }
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| 74 | __catch(...)
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| 75 | {
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| 76 | if (_M_name_timepunct != _S_get_c_name())
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| 77 | delete [] _M_name_timepunct;
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| 78 | __throw_exception_again;
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | template<typename _CharT>
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| 83 | __timepunct<_CharT>::~__timepunct()
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| 84 | {
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| 85 | if (_M_name_timepunct != _S_get_c_name())
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| 86 | delete [] _M_name_timepunct;
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| 87 | delete _M_data;
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| 88 | _S_destroy_c_locale(_M_c_locale_timepunct);
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| 89 | }
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| 90 |
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| 91 | _GLIBCXX_END_NAMESPACE_VERSION
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| 92 | } // namespace
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