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-rw-r--r--gcc-4.4.3/libstdc++-v3/src/locale.cc441
1 files changed, 0 insertions, 441 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/src/locale.cc b/gcc-4.4.3/libstdc++-v3/src/locale.cc
deleted file mode 100644
index bf31e7c70..000000000
--- a/gcc-4.4.3/libstdc++-v3/src/locale.cc
+++ /dev/null
@@ -1,441 +0,0 @@
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-// 2006, 2007, 2008, 2009
-// 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/>.
-
-#include <clocale>
-#include <cstring>
-#include <cstdlib> // For getenv
-#include <cctype>
-#include <cwctype> // For towupper, etc.
-#include <locale>
-#include <ext/concurrence.h>
-
-namespace
-{
- __gnu_cxx::__mutex&
- get_locale_cache_mutex()
- {
- static __gnu_cxx::__mutex locale_cache_mutex;
- return locale_cache_mutex;
- }
-} // anonymous namespace
-
-// XXX GLIBCXX_ABI Deprecated
-#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
-# define _GLIBCXX_LOC_ID(mangled) extern std::locale::id mangled
-_GLIBCXX_LOC_ID (_ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-# ifdef _GLIBCXX_USE_WCHAR_T
-_GLIBCXX_LOC_ID (_ZNSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-# endif
-#endif
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
- // Definitions for static const data members of locale.
- const locale::category locale::none;
- const locale::category locale::ctype;
- const locale::category locale::numeric;
- const locale::category locale::collate;
- const locale::category locale::time;
- const locale::category locale::monetary;
- const locale::category locale::messages;
- const locale::category locale::all;
-
- // These are no longer exported.
- locale::_Impl* locale::_S_classic;
- locale::_Impl* locale::_S_global;
-
-#ifdef __GTHREADS
- __gthread_once_t locale::_S_once = __GTHREAD_ONCE_INIT;
-#endif
-
- locale::locale(const locale& __other) throw()
- : _M_impl(__other._M_impl)
- { _M_impl->_M_add_reference(); }
-
- // This is used to initialize global and classic locales, and
- // assumes that the _Impl objects are constructed correctly.
- // The lack of a reference increment is intentional.
- locale::locale(_Impl* __ip) throw() : _M_impl(__ip)
- { }
-
- locale::~locale() throw()
- { _M_impl->_M_remove_reference(); }
-
- bool
- locale::operator==(const locale& __rhs) const throw()
- {
- // Deal first with the common cases, fast to process: refcopies,
- // unnamed (i.e., !_M_names[0]), "simple" (!_M_names[1] => all the
- // categories same name, i.e., _M_names[0]). Otherwise fall back
- // to the general locale::name().
- bool __ret;
- if (_M_impl == __rhs._M_impl)
- __ret = true;
- else if (!_M_impl->_M_names[0] || !__rhs._M_impl->_M_names[0]
- || std::strcmp(_M_impl->_M_names[0],
- __rhs._M_impl->_M_names[0]) != 0)
- __ret = false;
- else if (!_M_impl->_M_names[1] && !__rhs._M_impl->_M_names[1])
- __ret = true;
- else
- __ret = this->name() == __rhs.name();
- return __ret;
- }
-
- const locale&
- locale::operator=(const locale& __other) throw()
- {
- __other._M_impl->_M_add_reference();
- _M_impl->_M_remove_reference();
- _M_impl = __other._M_impl;
- return *this;
- }
-
- string
- locale::name() const
- {
- string __ret;
- if (!_M_impl->_M_names[0])
- __ret = '*';
- else if (_M_impl->_M_check_same_name())
- __ret = _M_impl->_M_names[0];
- else
- {
- __ret.reserve(128);
- __ret += _S_categories[0];
- __ret += '=';
- __ret += _M_impl->_M_names[0];
- for (size_t __i = 1; __i < _S_categories_size; ++__i)
- {
- __ret += ';';
- __ret += _S_categories[__i];
- __ret += '=';
- __ret += _M_impl->_M_names[__i];
- }
- }
- return __ret;
- }
-
- locale::category
- locale::_S_normalize_category(category __cat)
- {
- int __ret = 0;
- if (__cat == none || ((__cat & all) && !(__cat & ~all)))
- __ret = __cat;
- else
- {
- // NB: May be a C-style "LC_ALL" category; convert.
- switch (__cat)
- {
- case LC_COLLATE:
- __ret = collate;
- break;
- case LC_CTYPE:
- __ret = ctype;
- break;
- case LC_MONETARY:
- __ret = monetary;
- break;
- case LC_NUMERIC:
- __ret = numeric;
- break;
- case LC_TIME:
- __ret = time;
- break;
-#ifdef _GLIBCXX_HAVE_LC_MESSAGES
- case LC_MESSAGES:
- __ret = messages;
- break;
-#endif
- case LC_ALL:
- __ret = all;
- break;
- default:
- __throw_runtime_error(__N("locale::_S_normalize_category "
- "category not found"));
- }
- }
- return __ret;
- }
-
- // locale::facet
- __c_locale locale::facet::_S_c_locale;
-
- const char locale::facet::_S_c_name[2] = "C";
-
-#ifdef __GTHREADS
- __gthread_once_t locale::facet::_S_once = __GTHREAD_ONCE_INIT;
-#endif
-
- void
- locale::facet::_S_initialize_once()
- {
- // Initialize the underlying locale model.
- _S_create_c_locale(_S_c_locale, _S_c_name);
- }
-
- __c_locale
- locale::facet::_S_get_c_locale()
- {
-#ifdef __GHTREADS
- if (__gthread_active_p())
- __gthread_once(&_S_once, _S_initialize_once);
- else
-#endif
- {
- if (!_S_c_locale)
- _S_initialize_once();
- }
- return _S_c_locale;
- }
-
- const char*
- locale::facet::_S_get_c_name()
- { return _S_c_name; }
-
- locale::facet::
- ~facet() { }
-
- // locale::_Impl
- locale::_Impl::
- ~_Impl() throw()
- {
- if (_M_facets)
- for (size_t __i = 0; __i < _M_facets_size; ++__i)
- if (_M_facets[__i])
- _M_facets[__i]->_M_remove_reference();
- delete [] _M_facets;
-
- if (_M_caches)
- for (size_t __i = 0; __i < _M_facets_size; ++__i)
- if (_M_caches[__i])
- _M_caches[__i]->_M_remove_reference();
- delete [] _M_caches;
-
- if (_M_names)
- for (size_t __i = 0; __i < _S_categories_size; ++__i)
- delete [] _M_names[__i];
- delete [] _M_names;
- }
-
- // Clone existing _Impl object.
- locale::_Impl::
- _Impl(const _Impl& __imp, size_t __refs)
- : _M_refcount(__refs), _M_facets(0), _M_facets_size(__imp._M_facets_size),
- _M_caches(0), _M_names(0)
- {
- __try
- {
- _M_facets = new const facet*[_M_facets_size];
- for (size_t __i = 0; __i < _M_facets_size; ++__i)
- {
- _M_facets[__i] = __imp._M_facets[__i];
- if (_M_facets[__i])
- _M_facets[__i]->_M_add_reference();
- }
- _M_caches = new const facet*[_M_facets_size];
- for (size_t __j = 0; __j < _M_facets_size; ++__j)
- {
- _M_caches[__j] = __imp._M_caches[__j];
- if (_M_caches[__j])
- _M_caches[__j]->_M_add_reference();
- }
- _M_names = new char*[_S_categories_size];
- for (size_t __k = 0; __k < _S_categories_size; ++__k)
- _M_names[__k] = 0;
-
- // Name the categories.
- for (size_t __l = 0; (__l < _S_categories_size
- && __imp._M_names[__l]); ++__l)
- {
- const size_t __len = std::strlen(__imp._M_names[__l]) + 1;
- _M_names[__l] = new char[__len];
- std::memcpy(_M_names[__l], __imp._M_names[__l], __len);
- }
- }
- __catch(...)
- {
- this->~_Impl();
- __throw_exception_again;
- }
- }
-
- void
- locale::_Impl::
- _M_replace_category(const _Impl* __imp,
- const locale::id* const* __idpp)
- {
- for (; *__idpp; ++__idpp)
- _M_replace_facet(__imp, *__idpp);
- }
-
- void
- locale::_Impl::
- _M_replace_facet(const _Impl* __imp, const locale::id* __idp)
- {
- size_t __index = __idp->_M_id();
- if ((__index > (__imp->_M_facets_size - 1))
- || !__imp->_M_facets[__index])
- __throw_runtime_error(__N("locale::_Impl::_M_replace_facet"));
- _M_install_facet(__idp, __imp->_M_facets[__index]);
- }
-
- void
- locale::_Impl::
- _M_install_facet(const locale::id* __idp, const facet* __fp)
- {
- if (__fp)
- {
- size_t __index = __idp->_M_id();
-
- // Check size of facet vector to ensure adequate room.
- if (__index > _M_facets_size - 1)
- {
- const size_t __new_size = __index + 4;
-
- // New facet array.
- const facet** __oldf = _M_facets;
- const facet** __newf;
- __newf = new const facet*[__new_size];
- for (size_t __i = 0; __i < _M_facets_size; ++__i)
- __newf[__i] = _M_facets[__i];
- for (size_t __l = _M_facets_size; __l < __new_size; ++__l)
- __newf[__l] = 0;
-
- // New cache array.
- const facet** __oldc = _M_caches;
- const facet** __newc;
- __try
- {
- __newc = new const facet*[__new_size];
- }
- __catch(...)
- {
- delete [] __newf;
- __throw_exception_again;
- }
- for (size_t __j = 0; __j < _M_facets_size; ++__j)
- __newc[__j] = _M_caches[__j];
- for (size_t __k = _M_facets_size; __k < __new_size; ++__k)
- __newc[__k] = 0;
-
- _M_facets_size = __new_size;
- _M_facets = __newf;
- _M_caches = __newc;
- delete [] __oldf;
- delete [] __oldc;
- }
-
- __fp->_M_add_reference();
- const facet*& __fpr = _M_facets[__index];
- if (__fpr)
- {
- // Replacing an existing facet. Order matters.
- __fpr->_M_remove_reference();
- __fpr = __fp;
- }
- else
- {
- // Installing a newly created facet into an empty
- // _M_facets container, say a newly-constructed,
- // swanky-fresh _Impl.
- _M_facets[__index] = __fp;
- }
-
- // Ideally, it would be nice to only remove the caches that
- // are now incorrect. However, some of the caches depend on
- // multiple facets, and we only know about one facet
- // here. It's no great loss: the first use of the new facet
- // will create a new, correctly cached facet anyway.
- for (size_t __i = 0; __i < _M_facets_size; ++__i)
- {
- const facet* __cpr = _M_caches[__i];
- if (__cpr)
- {
- __cpr->_M_remove_reference();
- _M_caches[__i] = 0;
- }
- }
- }
- }
-
- void
- locale::_Impl::
- _M_install_cache(const facet* __cache, size_t __index)
- {
- __gnu_cxx::__scoped_lock sentry(get_locale_cache_mutex());
- if (_M_caches[__index] != 0)
- {
- // Some other thread got in first.
- delete __cache;
- }
- else
- {
- __cache->_M_add_reference();
- _M_caches[__index] = __cache;
- }
- }
-
- // locale::id
- // Definitions for static const data members of locale::id
- _Atomic_word locale::id::_S_refcount; // init'd to 0 by linker
-
- size_t
- locale::id::_M_id() const
- {
- if (!_M_index)
- {
- // XXX GLIBCXX_ABI Deprecated
-#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
- locale::id *f = 0;
-# define _GLIBCXX_SYNC_ID(facet, mangled) \
- if (this == &::mangled) \
- f = &facet::id
- _GLIBCXX_SYNC_ID (num_get<char>, _ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
- _GLIBCXX_SYNC_ID (num_put<char>, _ZNSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
- _GLIBCXX_SYNC_ID (money_get<char>, _ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
- _GLIBCXX_SYNC_ID (money_put<char>, _ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-# ifdef _GLIBCXX_USE_WCHAR_T
- _GLIBCXX_SYNC_ID (num_get<wchar_t>, _ZNSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
- _GLIBCXX_SYNC_ID (num_put<wchar_t>, _ZNSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
- _GLIBCXX_SYNC_ID (money_get<wchar_t>, _ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
- _GLIBCXX_SYNC_ID (money_put<wchar_t>, _ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-# endif
- if (f)
- _M_index = 1 + f->_M_id();
- else
-#endif
- _M_index = 1 + __gnu_cxx::__exchange_and_add_dispatch(&_S_refcount,
- 1);
- }
- return _M_index - 1;
- }
-
-_GLIBCXX_END_NAMESPACE