| // 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 |
| // <http://www.gnu.org/licenses/>. |
| |
| #if __cplusplus != 201103L |
| # error This file must be compiled as C++11 |
| #endif |
| |
| #define _GLIBCXX_USE_CXX11_ABI 1 |
| #include <clocale> |
| #include <cstring> |
| #include <cstdlib> // For free. |
| #include <cctype> |
| #include <cwctype> // For towupper, etc. |
| #include <locale> |
| #include <ext/atomicity.h> |
| #include <ext/concurrence.h> |
| |
| #if _GLIBCXX_USE_DUAL_ABI |
| // This file is compiled with the new std::string ABI so std::numpunct<char> |
| // refers to std::__cxx11::numpunct<char>. These declarations let us refer |
| // to the other facets instantiated with the old ABI. |
| # define _GLIBCXX_LOC_ID(mangled) extern std::locale::id mangled |
| _GLIBCXX_LOC_ID(_ZNSt8numpunctIcE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt7collateIcE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt8time_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt10moneypunctIcLb0EE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt10moneypunctIcLb1EE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt8messagesIcE2idE); |
| # ifdef _GLIBCXX_USE_WCHAR_T |
| _GLIBCXX_LOC_ID(_ZNSt8numpunctIwE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt7collateIwE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt8time_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt10moneypunctIwLb0EE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt10moneypunctIwLb1EE2idE); |
| _GLIBCXX_LOC_ID(_ZNSt8messagesIwE2idE); |
| # endif |
| #endif |
| |
| |
| namespace |
| { |
| const int num_facets = ( |
| _GLIBCXX_NUM_FACETS + _GLIBCXX_NUM_CXX11_FACETS |
| #ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT |
| + _GLIBCXX_NUM_LBDL_ALT128_FACETS |
| #endif |
| ) |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| * 2 |
| #endif |
| + _GLIBCXX_NUM_UNICODE_FACETS; |
| |
| __gnu_cxx::__mutex& |
| get_locale_mutex() |
| { |
| static __gnu_cxx::__mutex locale_mutex; |
| return locale_mutex; |
| } |
| |
| using namespace std; |
| |
| typedef char fake_locale_Impl[sizeof(locale::_Impl)] |
| __attribute__ ((aligned(__alignof__(locale::_Impl)))); |
| fake_locale_Impl c_locale_impl; |
| |
| typedef char fake_locale[sizeof(locale)] |
| __attribute__ ((aligned(__alignof__(locale)))); |
| fake_locale c_locale; |
| |
| typedef char fake_name_vec[sizeof(char*)] |
| __attribute__ ((aligned(__alignof__(char*)))); |
| fake_name_vec name_vec[6 + _GLIBCXX_NUM_CATEGORIES]; |
| |
| typedef char fake_names[sizeof(char[2])] |
| __attribute__ ((aligned(__alignof__(char[2])))); |
| fake_names name_c[6 + _GLIBCXX_NUM_CATEGORIES]; |
| |
| typedef char fake_facet_vec[sizeof(locale::facet*)] |
| __attribute__ ((aligned(__alignof__(locale::facet*)))); |
| fake_facet_vec facet_vec[num_facets]; |
| |
| typedef char fake_cache_vec[sizeof(locale::facet*)] |
| __attribute__ ((aligned(__alignof__(locale::facet*)))); |
| fake_cache_vec cache_vec[num_facets]; |
| |
| typedef char fake_ctype_c[sizeof(std::ctype<char>)] |
| __attribute__ ((aligned(__alignof__(std::ctype<char>)))); |
| fake_ctype_c ctype_c; |
| |
| typedef char fake_collate_c[sizeof(std::collate<char>)] |
| __attribute__ ((aligned(__alignof__(std::collate<char>)))); |
| fake_collate_c collate_c; |
| |
| typedef char fake_numpunct_c[sizeof(numpunct<char>)] |
| __attribute__ ((aligned(__alignof__(numpunct<char>)))); |
| fake_numpunct_c numpunct_c; |
| |
| typedef char fake_num_get_c[sizeof(num_get<char>)] |
| __attribute__ ((aligned(__alignof__(num_get<char>)))); |
| fake_num_get_c num_get_c; |
| |
| typedef char fake_num_put_c[sizeof(num_put<char>)] |
| __attribute__ ((aligned(__alignof__(num_put<char>)))); |
| fake_num_put_c num_put_c; |
| |
| typedef char fake_codecvt_c[sizeof(codecvt<char, char, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<char, char, mbstate_t>)))); |
| fake_codecvt_c codecvt_c; |
| |
| typedef char fake_moneypunct_c[sizeof(moneypunct<char, true>)] |
| __attribute__ ((aligned(__alignof__(moneypunct<char, true>)))); |
| fake_moneypunct_c moneypunct_ct; |
| fake_moneypunct_c moneypunct_cf; |
| |
| typedef char fake_money_get_c[sizeof(money_get<char>)] |
| __attribute__ ((aligned(__alignof__(money_get<char>)))); |
| fake_money_get_c money_get_c; |
| |
| typedef char fake_money_put_c[sizeof(money_put<char>)] |
| __attribute__ ((aligned(__alignof__(money_put<char>)))); |
| fake_money_put_c money_put_c; |
| |
| typedef char fake_timepunct_c[sizeof(__timepunct<char>)] |
| __attribute__ ((aligned(__alignof__(__timepunct<char>)))); |
| fake_timepunct_c timepunct_c; |
| |
| typedef char fake_time_get_c[sizeof(time_get<char>)] |
| __attribute__ ((aligned(__alignof__(time_get<char>)))); |
| fake_time_get_c time_get_c; |
| |
| typedef char fake_time_put_c[sizeof(time_put<char>)] |
| __attribute__ ((aligned(__alignof__(time_put<char>)))); |
| fake_time_put_c time_put_c; |
| |
| typedef char fake_messages_c[sizeof(messages<char>)] |
| __attribute__ ((aligned(__alignof__(messages<char>)))); |
| fake_messages_c messages_c; |
| |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| typedef char fake_wtype_w[sizeof(std::ctype<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(std::ctype<wchar_t>)))); |
| fake_wtype_w ctype_w; |
| |
| typedef char fake_wollate_w[sizeof(std::collate<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(std::collate<wchar_t>)))); |
| fake_wollate_w collate_w; |
| |
| typedef char fake_numpunct_w[sizeof(numpunct<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(numpunct<wchar_t>)))); |
| fake_numpunct_w numpunct_w; |
| |
| typedef char fake_num_get_w[sizeof(num_get<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(num_get<wchar_t>)))); |
| fake_num_get_w num_get_w; |
| |
| typedef char fake_num_put_w[sizeof(num_put<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(num_put<wchar_t>)))); |
| fake_num_put_w num_put_w; |
| |
| typedef char fake_wodecvt_w[sizeof(codecvt<wchar_t, char, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<wchar_t, char, mbstate_t>)))); |
| fake_wodecvt_w codecvt_w; |
| |
| typedef char fake_moneypunct_w[sizeof(moneypunct<wchar_t, true>)] |
| __attribute__ ((aligned(__alignof__(moneypunct<wchar_t, true>)))); |
| fake_moneypunct_w moneypunct_wt; |
| fake_moneypunct_w moneypunct_wf; |
| |
| typedef char fake_money_get_w[sizeof(money_get<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(money_get<wchar_t>)))); |
| fake_money_get_w money_get_w; |
| |
| typedef char fake_money_put_w[sizeof(money_put<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(money_put<wchar_t>)))); |
| fake_money_put_w money_put_w; |
| |
| typedef char fake_timepunct_w[sizeof(__timepunct<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(__timepunct<wchar_t>)))); |
| fake_timepunct_w timepunct_w; |
| |
| typedef char fake_time_get_w[sizeof(time_get<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(time_get<wchar_t>)))); |
| fake_time_get_w time_get_w; |
| |
| typedef char fake_time_put_w[sizeof(time_put<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(time_put<wchar_t>)))); |
| fake_time_put_w time_put_w; |
| |
| typedef char fake_messages_w[sizeof(messages<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(messages<wchar_t>)))); |
| fake_messages_w messages_w; |
| #endif |
| |
| typedef char fake_codecvt_c16[sizeof(codecvt<char16_t, char, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<char16_t, char, mbstate_t>)))); |
| fake_codecvt_c16 codecvt_c16; |
| |
| typedef char fake_codecvt_c32[sizeof(codecvt<char32_t, char, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<char32_t, char, mbstate_t>)))); |
| fake_codecvt_c32 codecvt_c32; |
| |
| #ifdef _GLIBCXX_USE_CHAR8_T |
| typedef char fake_codecvt_c16_c8[sizeof(codecvt<char16_t, char8_t, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<char16_t, char8_t, mbstate_t>)))); |
| fake_codecvt_c16_c8 codecvt_c16_c8; |
| |
| typedef char fake_codecvt_c32_c8[sizeof(codecvt<char32_t, char8_t, mbstate_t>)] |
| __attribute__ ((aligned(__alignof__(codecvt<char32_t, char8_t, mbstate_t>)))); |
| fake_codecvt_c32_c8 codecvt_c32_c8; |
| #endif |
| |
| // Storage for "C" locale caches. |
| typedef char fake_num_cache_c[sizeof(std::__numpunct_cache<char>)] |
| __attribute__ ((aligned(__alignof__(std::__numpunct_cache<char>)))); |
| fake_num_cache_c numpunct_cache_c; |
| |
| typedef char fake_money_cache_c[sizeof(std::__moneypunct_cache<char, true>)] |
| __attribute__ ((aligned(__alignof__(std::__moneypunct_cache<char, true>)))); |
| fake_money_cache_c moneypunct_cache_ct; |
| fake_money_cache_c moneypunct_cache_cf; |
| |
| typedef char fake_time_cache_c[sizeof(std::__timepunct_cache<char>)] |
| __attribute__ ((aligned(__alignof__(std::__timepunct_cache<char>)))); |
| fake_time_cache_c timepunct_cache_c; |
| |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| typedef char fake_num_cache_w[sizeof(std::__numpunct_cache<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(std::__numpunct_cache<wchar_t>)))); |
| fake_num_cache_w numpunct_cache_w; |
| |
| typedef char fake_money_cache_w[sizeof(std::__moneypunct_cache<wchar_t,true>)] |
| __attribute__ ((aligned(__alignof__(std::__moneypunct_cache<wchar_t,true>)))); |
| fake_money_cache_w moneypunct_cache_wt; |
| fake_money_cache_w moneypunct_cache_wf; |
| |
| typedef char fake_time_cache_w[sizeof(std::__timepunct_cache<wchar_t>)] |
| __attribute__ ((aligned(__alignof__(std::__timepunct_cache<wchar_t>)))); |
| fake_time_cache_w timepunct_cache_w; |
| #endif |
| } // anonymous namespace |
| |
| namespace std _GLIBCXX_VISIBILITY(default) |
| { |
| _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| |
| locale::locale() throw() : _M_impl(0) |
| { |
| _S_initialize(); |
| |
| // Checked locking to optimize the common case where _S_global |
| // still points to _S_classic (locale::_S_initialize_once()): |
| // - If they are the same, just increment the reference count and |
| // we are done. This effectively constructs a C locale object |
| // identical to the static c_locale. |
| // - Otherwise, _S_global can and may be destroyed due to |
| // locale::global() call on another thread, in which case we |
| // fall back to lock protected access to both _S_global and |
| // its reference count. |
| _M_impl = _S_global; |
| if (_M_impl != _S_classic) |
| { |
| __gnu_cxx::__scoped_lock sentry(get_locale_mutex()); |
| _S_global->_M_add_reference(); |
| _M_impl = _S_global; |
| } |
| } |
| |
| locale |
| locale::global(const locale& __other) |
| { |
| _S_initialize(); |
| _Impl* __old; |
| { |
| __gnu_cxx::__scoped_lock sentry(get_locale_mutex()); |
| __old = _S_global; |
| if (__other._M_impl != _S_classic) |
| __other._M_impl->_M_add_reference(); |
| _S_global = __other._M_impl; |
| const string __other_name = __other.name(); |
| if (__other_name != "*") |
| setlocale(LC_ALL, __other_name.c_str()); |
| } |
| |
| // Reference count sanity check: one reference removed for the |
| // subsition of __other locale, one added by return-by-value. Net |
| // difference: zero. When the returned locale object's destructor |
| // is called, then the reference count is decremented and possibly |
| // destroyed. |
| return locale(__old); |
| } |
| |
| const locale& |
| locale::classic() |
| { |
| _S_initialize(); |
| return *(const locale*)c_locale; |
| } |
| |
| void |
| locale::_S_initialize_once() throw() |
| { |
| // Need to check this because we could get called once from _S_initialize() |
| // when the program is single-threaded, and then again (via __gthread_once) |
| // when it's multi-threaded. |
| if (_S_classic) |
| return; |
| |
| // 2 references. |
| // One reference for _S_classic, one for _S_global |
| _S_classic = new (&c_locale_impl) _Impl(2); |
| _S_global = _S_classic; |
| new (&c_locale) locale(_S_classic); |
| } |
| |
| void |
| locale::_S_initialize() |
| { |
| #ifdef __GTHREADS |
| if (!__gnu_cxx::__is_single_threaded()) |
| __gthread_once(&_S_once, _S_initialize_once); |
| #endif |
| if (__builtin_expect(!_S_classic, 0)) |
| _S_initialize_once(); |
| } |
| |
| // Definitions for static const data members of locale::_Impl |
| const locale::id* const |
| locale::_Impl::_S_id_ctype[] = |
| { |
| &std::ctype<char>::id, |
| &codecvt<char, char, mbstate_t>::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &std::ctype<wchar_t>::id, |
| &codecvt<wchar_t, char, mbstate_t>::id, |
| #endif |
| #if _GLIBCXX_NUM_UNICODE_FACETS != 0 |
| &codecvt<char16_t, char, mbstate_t>::id, |
| &codecvt<char32_t, char, mbstate_t>::id, |
| #ifdef _GLIBCXX_USE_CHAR8_T |
| &codecvt<char16_t, char8_t, mbstate_t>::id, |
| &codecvt<char32_t, char8_t, mbstate_t>::id, |
| #endif |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const |
| locale::_Impl::_S_id_numeric[] = |
| { |
| &num_get<char>::id, |
| &num_put<char>::id, |
| &numpunct<char>::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &num_get<wchar_t>::id, |
| &num_put<wchar_t>::id, |
| &numpunct<wchar_t>::id, |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const |
| locale::_Impl::_S_id_collate[] = |
| { |
| &std::collate<char>::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &std::collate<wchar_t>::id, |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const |
| locale::_Impl::_S_id_time[] = |
| { |
| &__timepunct<char>::id, |
| &time_get<char>::id, |
| &time_put<char>::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &__timepunct<wchar_t>::id, |
| &time_get<wchar_t>::id, |
| &time_put<wchar_t>::id, |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const |
| locale::_Impl::_S_id_monetary[] = |
| { |
| &money_get<char>::id, |
| &money_put<char>::id, |
| &moneypunct<char, false>::id, |
| &moneypunct<char, true >::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &money_get<wchar_t>::id, |
| &money_put<wchar_t>::id, |
| &moneypunct<wchar_t, false>::id, |
| &moneypunct<wchar_t, true >::id, |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const |
| locale::_Impl::_S_id_messages[] = |
| { |
| &std::messages<char>::id, |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| &std::messages<wchar_t>::id, |
| #endif |
| 0 |
| }; |
| |
| const locale::id* const* const |
| locale::_Impl::_S_facet_categories[] = |
| { |
| // Order must match the decl order in class locale. |
| locale::_Impl::_S_id_ctype, |
| locale::_Impl::_S_id_numeric, |
| locale::_Impl::_S_id_collate, |
| locale::_Impl::_S_id_time, |
| locale::_Impl::_S_id_monetary, |
| locale::_Impl::_S_id_messages, |
| 0 |
| }; |
| |
| #if _GLIBCXX_USE_DUAL_ABI |
| // Facets that are instantiated for both the COW and SSO std::string ABIs. |
| // The COW ABI version must come first, followed by its SSO twin. |
| const locale::id* const locale::_S_twinned_facets[] = { |
| &::_ZNSt8numpunctIcE2idE, |
| &numpunct<char>::id, |
| &::_ZNSt7collateIcE2idE, |
| &std::collate<char>::id, |
| &::_ZNSt8time_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE, |
| &time_get<char>::id, |
| &::_ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE, |
| &money_get<char>::id, |
| &::_ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE, |
| &money_put<char>::id, |
| &::_ZNSt10moneypunctIcLb0EE2idE, |
| &moneypunct<char, false>::id, |
| &::_ZNSt10moneypunctIcLb1EE2idE, |
| &moneypunct<char, true >::id, |
| &::_ZNSt8messagesIcE2idE, |
| &std::messages<char>::id, |
| # ifdef _GLIBCXX_USE_WCHAR_T |
| &::_ZNSt8numpunctIwE2idE, |
| &numpunct<wchar_t>::id, |
| &::_ZNSt7collateIwE2idE, |
| &std::collate<wchar_t>::id, |
| &::_ZNSt8time_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE, |
| &time_get<wchar_t>::id, |
| &::_ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE, |
| &money_get<wchar_t>::id, |
| &::_ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE, |
| &money_put<wchar_t>::id, |
| &::_ZNSt10moneypunctIwLb0EE2idE, |
| &moneypunct<wchar_t, false>::id, |
| &::_ZNSt10moneypunctIwLb1EE2idE, |
| &moneypunct<wchar_t, true >::id, |
| &::_ZNSt8messagesIwE2idE, |
| &std::messages<wchar_t>::id, |
| # endif |
| 0, 0 |
| }; |
| #endif |
| |
| // Construct "C" _Impl. |
| locale::_Impl:: |
| _Impl(size_t __refs) throw() |
| : _M_refcount(__refs), _M_facets(0), _M_facets_size(num_facets), |
| _M_caches(0), _M_names(0) |
| { |
| _M_facets = new (&facet_vec) const facet*[_M_facets_size](); |
| _M_caches = new (&cache_vec) const facet*[_M_facets_size](); |
| |
| // Name the categories. |
| _M_names = new (&name_vec) char*[_S_categories_size](); |
| _M_names[0] = new (&name_c[0]) char[2]; |
| std::memcpy(_M_names[0], locale::facet::_S_get_c_name(), 2); |
| |
| // This is needed as presently the C++ version of "C" locales |
| // != data in the underlying locale model for __timepunct, |
| // numpunct, and moneypunct. Also, the "C" locales must be |
| // constructed in a way such that they are pre-allocated. |
| // NB: Set locale::facets(ref) count to one so that each individual |
| // facet is not destroyed when the locale (and thus locale::_Impl) is |
| // destroyed. |
| _M_init_facet(new (&ctype_c) std::ctype<char>(0, false, 1)); |
| _M_init_facet(new (&codecvt_c) codecvt<char, char, mbstate_t>(1)); |
| |
| typedef __numpunct_cache<char> num_cache_c; |
| num_cache_c* __npc = new (&numpunct_cache_c) num_cache_c(2); |
| _M_init_facet(new (&numpunct_c) numpunct<char>(__npc, 1)); |
| |
| _M_init_facet(new (&num_get_c) num_get<char>(1)); |
| _M_init_facet(new (&num_put_c) num_put<char>(1)); |
| _M_init_facet(new (&collate_c) std::collate<char>(1)); |
| |
| typedef __moneypunct_cache<char, false> money_cache_cf; |
| typedef __moneypunct_cache<char, true> money_cache_ct; |
| money_cache_cf* __mpcf = new (&moneypunct_cache_cf) money_cache_cf(2); |
| _M_init_facet(new (&moneypunct_cf) moneypunct<char, false>(__mpcf, 1)); |
| money_cache_ct* __mpct = new (&moneypunct_cache_ct) money_cache_ct(2); |
| _M_init_facet(new (&moneypunct_ct) moneypunct<char, true>(__mpct, 1)); |
| |
| _M_init_facet(new (&money_get_c) money_get<char>(1)); |
| _M_init_facet(new (&money_put_c) money_put<char>(1)); |
| |
| typedef __timepunct_cache<char> time_cache_c; |
| time_cache_c* __tpc = new (&timepunct_cache_c) time_cache_c(2); |
| _M_init_facet(new (&timepunct_c) __timepunct<char>(__tpc, 1)); |
| |
| _M_init_facet(new (&time_get_c) time_get<char>(1)); |
| _M_init_facet(new (&time_put_c) time_put<char>(1)); |
| _M_init_facet(new (&messages_c) std::messages<char>(1)); |
| |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| _M_init_facet(new (&ctype_w) std::ctype<wchar_t>(1)); |
| _M_init_facet(new (&codecvt_w) codecvt<wchar_t, char, mbstate_t>(1)); |
| |
| typedef __numpunct_cache<wchar_t> num_cache_w; |
| num_cache_w* __npw = new (&numpunct_cache_w) num_cache_w(2); |
| _M_init_facet(new (&numpunct_w) numpunct<wchar_t>(__npw, 1)); |
| |
| _M_init_facet(new (&num_get_w) num_get<wchar_t>(1)); |
| _M_init_facet(new (&num_put_w) num_put<wchar_t>(1)); |
| _M_init_facet(new (&collate_w) std::collate<wchar_t>(1)); |
| |
| typedef __moneypunct_cache<wchar_t, false> money_cache_wf; |
| typedef __moneypunct_cache<wchar_t, true> money_cache_wt; |
| money_cache_wf* __mpwf = new (&moneypunct_cache_wf) money_cache_wf(2); |
| _M_init_facet(new (&moneypunct_wf) moneypunct<wchar_t, false>(__mpwf, 1)); |
| money_cache_wt* __mpwt = new (&moneypunct_cache_wt) money_cache_wt(2); |
| _M_init_facet(new (&moneypunct_wt) moneypunct<wchar_t, true>(__mpwt, 1)); |
| |
| _M_init_facet(new (&money_get_w) money_get<wchar_t>(1)); |
| _M_init_facet(new (&money_put_w) money_put<wchar_t>(1)); |
| |
| typedef __timepunct_cache<wchar_t> time_cache_w; |
| time_cache_w* __tpw = new (&timepunct_cache_w) time_cache_w(2); |
| _M_init_facet(new (&timepunct_w) __timepunct<wchar_t>(__tpw, 1)); |
| |
| _M_init_facet(new (&time_get_w) time_get<wchar_t>(1)); |
| _M_init_facet(new (&time_put_w) time_put<wchar_t>(1)); |
| _M_init_facet(new (&messages_w) std::messages<wchar_t>(1)); |
| #endif |
| |
| #if _GLIBCXX_NUM_UNICODE_FACETS != 0 |
| _M_init_facet(new (&codecvt_c16) codecvt<char16_t, char, mbstate_t>(1)); |
| _M_init_facet(new (&codecvt_c32) codecvt<char32_t, char, mbstate_t>(1)); |
| |
| #ifdef _GLIBCXX_USE_CHAR8_T |
| _M_init_facet(new (&codecvt_c16_c8) codecvt<char16_t, char8_t, mbstate_t>(1)); |
| _M_init_facet(new (&codecvt_c32_c8) codecvt<char32_t, char8_t, mbstate_t>(1)); |
| #endif |
| |
| #endif |
| |
| #ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT |
| _M_init_extra_ldbl128(true); |
| #endif |
| |
| #if _GLIBCXX_USE_DUAL_ABI |
| facet* extra[] = { __npc, __mpcf, __mpct |
| # ifdef _GLIBCXX_USE_WCHAR_T |
| , __npw, __mpwf, __mpwt |
| # endif |
| }; |
| |
| // This call must be after creating all facets, as it sets caches. |
| _M_init_extra(extra); |
| #endif |
| |
| // This locale is safe to pre-cache, after all the facets have |
| // been created and installed. |
| _M_caches[numpunct<char>::id._M_id()] = __npc; |
| _M_caches[moneypunct<char, false>::id._M_id()] = __mpcf; |
| _M_caches[moneypunct<char, true>::id._M_id()] = __mpct; |
| _M_caches[__timepunct<char>::id._M_id()] = __tpc; |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| _M_caches[numpunct<wchar_t>::id._M_id()] = __npw; |
| _M_caches[moneypunct<wchar_t, false>::id._M_id()] = __mpwf; |
| _M_caches[moneypunct<wchar_t, true>::id._M_id()] = __mpwt; |
| _M_caches[__timepunct<wchar_t>::id._M_id()] = __tpw; |
| #endif |
| } |
| |
| _GLIBCXX_END_NAMESPACE_VERSION |
| } // namespace |