+2003-01-22 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/bits/locale_facets.h: Move non-facet classes requiring
+ <string> to...
+ * include/bits/locale_classes.h: New.
+ * include/bits/Makefile.am (bits_headers_src): Add locale_classes.h.
+ * include/bits/Makefile.in: Regenerate.
+
+ * include/bits/locale_facets.tcc (__convert_from_v): Move to...
+ * config/locale/gnu/c_locale.h: ...here.
+ * config/locale/generic/c_locale.h: Same.
+
+ * include/bits/locale_facets.tcc: Move declarations to...
+ * include/bits/locale_facets.h: ...here.
+ * include/bits/basic_ios.h: Tweak includes accordingly.
+ * include/std/std_sstream.h: Add streambuf include.
+ * include/std/std_fstream.h: Ditto.
+ * include/std/std_locale.h: Add locale_classes.h include.
+ * include/std/std_iosfwd.h: Tweak.
+ * src/concept-inst.cc: Add iterator include.
+
+ * config/linker-map.gnu: Specify __cxa functions, mark __cxa_dyn_*
+ bits as unexported in the future.
+
2003-01-21 Benjamin Kosnik <bkoz@redhat.com>
Reshuffle 22_locale testsuite.
__cxa_call_unexpected;
__cxa_current_exception_type;
__cxa_demangle;
- __cxa_dyn_string_append_char;
- __cxa_dyn_string_append_cstr;
- __cxa_dyn_string_append;
- __cxa_dyn_string_clear;
- __cxa_dyn_string_copy_cstr;
- __cxa_dyn_string_copy;
- __cxa_dyn_string_delete;
- __cxa_dyn_string_eq;
- __cxa_dyn_string_init;
- __cxa_dyn_string_insert_char;
- __cxa_dyn_string_insert_cstr;
- __cxa_dyn_string_insert;
- __cxa_dyn_string_new;
- __cxa_dyn_string_prepend_cstr;
- __cxa_dyn_string_prepend;
- __cxa_dyn_string_release;
- __cxa_dyn_string_resize;
- __cxa_dyn_string_substring;
__cxa_end_catch;
__cxa_free_exception;
__cxa_get_globals;
# __gnu_cxx::_verbose_terminate_handler()
_ZN9__gnu_cxx27__verbose_terminate_handlerEv;
+ # XXX Should not be exported.
+ __cxa_dyn_string_append_char;
+ __cxa_dyn_string_append_cstr;
+ __cxa_dyn_string_append;
+ __cxa_dyn_string_clear;
+ __cxa_dyn_string_copy_cstr;
+ __cxa_dyn_string_copy;
+ __cxa_dyn_string_delete;
+ __cxa_dyn_string_eq;
+ __cxa_dyn_string_init;
+ __cxa_dyn_string_insert_char;
+ __cxa_dyn_string_insert_cstr;
+ __cxa_dyn_string_insert;
+ __cxa_dyn_string_new;
+ __cxa_dyn_string_prepend_cstr;
+ __cxa_dyn_string_prepend;
+ __cxa_dyn_string_release;
+ __cxa_dyn_string_resize;
+ __cxa_dyn_string_substring;
+
local:
*;
};
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2003 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
{
typedef int* __c_locale;
+ // Convert numeric value of type _Tv to string and return length of
+ // string. If snprintf is available use it, otherwise fall back to
+ // the unsafe sprintf which, in general, can be dangerous and should
+ // be avoided.
template<typename _Tv>
int
__convert_from_v(char* __out, const int __size, const char* __fmt,
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2003 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
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2003 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
{
typedef __locale_t __c_locale;
+ // Convert numeric value of type _Tv to string and return length of
+ // string. If snprintf is available use it, otherwise fall back to
+ // the unsafe sprintf which, in general, can be dangerous and should
+ // be avoided.
template<typename _Tv>
int
__convert_from_v(char* __out, const int __size, const char* __fmt,
${bits_srcdir}/ios_base.h \
${bits_srcdir}/istream.tcc \
${bits_srcdir}/list.tcc \
+ ${bits_srcdir}/locale_classes.h \
${bits_srcdir}/locale_facets.h \
${bits_srcdir}/locale_facets.tcc \
${bits_srcdir}/localefwd.h \
${bits_srcdir}/ios_base.h \
${bits_srcdir}/istream.tcc \
${bits_srcdir}/list.tcc \
+ ${bits_srcdir}/locale_classes.h \
${bits_srcdir}/locale_facets.h \
${bits_srcdir}/locale_facets.tcc \
${bits_srcdir}/localefwd.h \
#pragma GCC system_header
#include <bits/streambuf_iterator.h>
+#include <bits/localefwd.h>
+#include <bits/locale_classes.h>
#include <bits/locale_facets.h>
namespace std
#pragma GCC system_header
#include <bits/atomicity.h>
+#include <bits/localefwd.h>
+#include <bits/locale_classes.h>
namespace std
{
--- /dev/null
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
+// 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 2, 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.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1 Locales
+//
+
+/** @file localefwd.h
+ * This is an internal header file, included by other library headers.
+ * You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_LOCALE_CLASSES_H
+#define _CPP_BITS_LOCALE_CLASSES_H 1
+
+#pragma GCC system_header
+
+#include <bits/localefwd.h>
+#include <cctype> // For isspace, etc.
+#include <cstring> // For strcmp.
+#include <string>
+#include <bits/atomicity.h>
+
+namespace std
+{
+ // 22.1.1 Class locale
+ class locale
+ {
+ public:
+ // Types:
+ typedef unsigned int category;
+
+ // Forward decls and friends:
+ class facet;
+ class id;
+ class _Impl;
+
+ friend class facet;
+ friend class _Impl;
+
+ template<typename _Facet>
+ friend const _Facet&
+ use_facet(const locale&);
+
+ template<typename _Facet>
+ friend bool
+ has_facet(const locale&) throw();
+
+ // Category values:
+ // NB: Order must match _S_facet_categories definition in locale.cc
+ static const category none = 0;
+ static const category ctype = 1L << 0;
+ static const category numeric = 1L << 1;
+ static const category collate = 1L << 2;
+ static const category time = 1L << 3;
+ static const category monetary = 1L << 4;
+ static const category messages = 1L << 5;
+ static const category all = (ctype | numeric | collate |
+ time | monetary | messages);
+
+ // Construct/copy/destroy:
+ locale() throw();
+
+ locale(const locale& __other) throw();
+
+ explicit
+ locale(const char* __s);
+
+ locale(const locale& __base, const char* __s, category __cat);
+
+ locale(const locale& __base, const locale& __add, category __cat);
+
+ template<typename _Facet>
+ locale(const locale& __other, _Facet* __f);
+
+ ~locale() throw();
+
+ const locale&
+ operator=(const locale& __other) throw();
+
+ template<typename _Facet>
+ locale
+ combine(const locale& __other) const;
+
+ // Locale operations:
+ string
+ name() const;
+
+ bool
+ operator==(const locale& __other) const throw ();
+
+ inline bool
+ operator!=(const locale& __other) const throw ()
+ { return !(this->operator==(__other)); }
+
+ template<typename _Char, typename _Traits, typename _Alloc>
+ bool
+ operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
+ const basic_string<_Char, _Traits, _Alloc>& __s2) const;
+
+ // Global locale objects:
+ static locale
+ global(const locale&);
+
+ static const locale&
+ classic();
+
+ private:
+ // The (shared) implementation
+ _Impl* _M_impl;
+
+ // The "C" reference locale
+ static _Impl* _S_classic;
+
+ // Current global locale
+ static _Impl* _S_global;
+
+ // Number of standard categories. For C++, these categories are
+ // collate, ctype, monetary, numeric, time, and messages. These
+ // directly correspond to ISO C99 macros LC_COLLATE, LC_CTYPE,
+ // LC_MONETARY, LC_NUMERIC, and LC_TIME. In addition, POSIX (IEEE
+ // 1003.1-2001) specifies LC_MESSAGES.
+ static const size_t _S_categories_size = 6;
+
+ // In addition to the standard categories, the underlying
+ // operating system is allowed to define extra LC_*
+ // macros. For GNU systems, the following are also valid:
+ // LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT,
+ // and LC_IDENTIFICATION.
+ static const size_t _S_extra_categories_size = _GLIBCPP_NUM_CATEGORIES;
+
+ // Names of underlying locale categories.
+ // NB: locale::global() has to know how to modify all the
+ // underlying categories, not just the ones required by the C++
+ // standard.
+ static const char* _S_categories[_S_categories_size
+ + _S_extra_categories_size];
+
+ explicit
+ locale(_Impl*) throw();
+
+ static inline void
+ _S_initialize()
+ {
+ if (!_S_classic)
+ classic();
+ }
+
+ static category
+ _S_normalize_category(category);
+
+ void
+ _M_coalesce(const locale& __base, const locale& __add, category __cat);
+ };
+
+
+ // Implementation object for locale
+ class locale::_Impl
+ {
+ public:
+ // Friends.
+ friend class locale;
+ friend class locale::facet;
+
+ template<typename _Facet>
+ friend const _Facet&
+ use_facet(const locale&);
+
+ template<typename _Facet>
+ friend bool
+ has_facet(const locale&) throw();
+
+ private:
+ // Data Members.
+ _Atomic_word _M_references;
+ facet** _M_facets;
+ size_t _M_facets_size;
+
+ char* _M_names[_S_categories_size
+ + _S_extra_categories_size];
+ static const locale::id* const _S_id_ctype[];
+ static const locale::id* const _S_id_numeric[];
+ static const locale::id* const _S_id_collate[];
+ static const locale::id* const _S_id_time[];
+ static const locale::id* const _S_id_monetary[];
+ static const locale::id* const _S_id_messages[];
+ static const locale::id* const* const _S_facet_categories[];
+
+ inline void
+ _M_add_reference() throw()
+ { __atomic_add(&_M_references, 1); }
+
+ inline void
+ _M_remove_reference() throw()
+ {
+ if (__exchange_and_add(&_M_references, -1) == 1)
+ {
+ try
+ { delete this; }
+ catch(...)
+ { }
+ }
+ }
+
+ _Impl(const _Impl&, size_t);
+ _Impl(const char*, size_t);
+ _Impl(facet**, size_t, bool);
+
+ ~_Impl() throw();
+
+ _Impl(const _Impl&); // Not defined.
+
+ void
+ operator=(const _Impl&); // Not defined.
+
+ inline bool
+ _M_check_same_name()
+ {
+ bool __ret = true;
+ for (size_t __i = 0;
+ __ret && __i < _S_categories_size + _S_extra_categories_size - 1;
+ ++__i)
+ __ret &= (strcmp(_M_names[__i], _M_names[__i + 1]) == 0);
+ return __ret;
+ }
+
+ void
+ _M_replace_categories(const _Impl*, category);
+
+ void
+ _M_replace_category(const _Impl*, const locale::id* const*);
+
+ void
+ _M_replace_facet(const _Impl*, const locale::id*);
+
+ void
+ _M_install_facet(const locale::id*, facet*);
+
+ template<typename _Facet>
+ inline void
+ _M_init_facet(_Facet* __facet)
+ { _M_install_facet(&_Facet::id, __facet); }
+ };
+
+ template<typename _Facet>
+ locale::locale(const locale& __other, _Facet* __f)
+ {
+ _M_impl = new _Impl(*__other._M_impl, 1);
+ _M_impl->_M_install_facet(&_Facet::id, __f);
+ for (size_t __i = 0;
+ __i < _S_categories_size + _S_extra_categories_size; ++__i)
+ {
+ delete [] _M_impl->_M_names[__i];
+ char* __new = new char[2];
+ strcpy(__new, "*");
+ _M_impl->_M_names[__i] = __new;
+ }
+ }
+
+
+ // 22.1.1.1.2 Class locale::facet
+ class locale::facet
+ {
+ private:
+ friend class locale;
+ friend class locale::_Impl;
+
+ _Atomic_word _M_references;
+
+ protected:
+ // Contains data from the underlying "C" library for the classic locale.
+ static __c_locale _S_c_locale;
+
+ // String literal for the name of the classic locale.
+ static char _S_c_name[2];
+
+ explicit
+ facet(size_t __refs = 0) throw();
+
+ virtual
+ ~facet();
+
+ static void
+ _S_create_c_locale(__c_locale& __cloc, const char* __s,
+ __c_locale __old = 0);
+
+ static __c_locale
+ _S_clone_c_locale(__c_locale& __cloc);
+
+ static void
+ _S_destroy_c_locale(__c_locale& __cloc);
+
+ private:
+ void
+ _M_add_reference() throw();
+
+ void
+ _M_remove_reference() throw();
+
+ facet(const facet&); // Not defined.
+
+ void
+ operator=(const facet&); // Not defined.
+ };
+
+
+ // 22.1.1.1.3 Class locale::id
+ class locale::id
+ {
+ private:
+ friend class locale;
+ friend class locale::_Impl;
+ template<typename _Facet>
+ friend const _Facet&
+ use_facet(const locale&);
+ template<typename _Facet>
+ friend bool
+ has_facet(const locale&) throw ();
+
+ // NB: There is no accessor for _M_index because it may be used
+ // before the constructor is run; the effect of calling a member
+ // function (even an inline) would be undefined.
+ mutable size_t _M_index;
+
+ // Last id number assigned.
+ static _Atomic_word _S_highwater;
+
+ void
+ operator=(const id&); // Not defined.
+
+ id(const id&); // Not defined.
+
+ public:
+ // NB: This class is always a static data member, and thus can be
+ // counted on to be zero-initialized.
+ id();
+
+ inline size_t
+ _M_id() const
+ {
+ if (!_M_index)
+ _M_index = 1 + __exchange_and_add(&_S_highwater, 1);
+ return _M_index - 1;
+ }
+ };
+} // namespace std
+
+#endif
// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
#include <ctime> // For struct tm
#include <cwctype> // For wctype_t
-#include <ios> // For ios_base
+#include <iosfwd>
+#include <bits/ios_base.h> // For ios_base, ios_base::iostate
+#include <streambuf>
namespace std
{
# define _GLIBCPP_NUM_FACETS 14
#endif
+ // Convert string to numeric value of type _Tv and store results.
+ // NB: This is specialized for all required types, there is no
+ // generic definition.
+ template<typename _Tv>
+ void
+ __convert_to_v(const char* __in, _Tv& __out, ios_base::iostate& __err,
+ const __c_locale& __cloc, int __base = 10);
+
+ // Explicit specializations for required types.
+ template<>
+ void
+ __convert_to_v(const char*, long&, ios_base::iostate&,
+ const __c_locale&, int);
+
+ template<>
+ void
+ __convert_to_v(const char*, unsigned long&, ios_base::iostate&,
+ const __c_locale&, int);
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+ template<>
+ void
+ __convert_to_v(const char*, long long&, ios_base::iostate&,
+ const __c_locale&, int);
+
+ template<>
+ void
+ __convert_to_v(const char*, unsigned long long&, ios_base::iostate&,
+ const __c_locale&, int);
+#endif
+
+ template<>
+ void
+ __convert_to_v(const char*, float&, ios_base::iostate&,
+ const __c_locale&, int);
+
+ template<>
+ void
+ __convert_to_v(const char*, double&, ios_base::iostate&,
+ const __c_locale&, int);
+
+ template<>
+ void
+ __convert_to_v(const char*, long double&, ios_base::iostate&,
+ const __c_locale&, int);
+
+
template<typename _CharT, typename _Traits>
- struct __pad;
+ struct __pad
+ {
+ static void
+ _S_pad(ios_base& __io, _CharT __fill, _CharT* __news,
+ const _CharT* __olds, const streamsize __newlen,
+ const streamsize __oldlen, const bool __num);
+ };
+
+ template<typename _CharT>
+ bool
+ __verify_grouping(const basic_string<_CharT>& __grouping,
+ basic_string<_CharT>& __grouping_tmp);
+
+ template<typename _CharT>
+ _CharT*
+ __add_grouping(_CharT* __s, _CharT __sep,
+ const char* __gbeg, const char* __gend,
+ const _CharT* __first, const _CharT* __last);
// 22.2.1.1 Template class ctype
// Include host and configuration specific ctype enums for ctype_base.
// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
#pragma GCC system_header
#include <cerrno>
-#include <clocale> // For localeconv
-#include <cstdlib> // For strof, strtold
-#include <cmath> // For ceil
-#include <cctype> // For isspace
-#include <limits> // For numeric_limits
+#include <clocale> // For localeconv
+#include <cstdlib> // For strof, strtold
+#include <cmath> // For ceil
+#include <cctype> // For isspace
+#include <limits> // For numeric_limits
+#include <typeinfo> // For bad_cast.
#include <bits/streambuf_iterator.h>
-#include <typeinfo> // For bad_cast.
namespace std
{
return static_cast<long>(__val);
}
- // Convert string to numeric value of type _Tv and store results.
- // NB: This is specialized for all required types, there is no
- // generic definition.
- template<typename _Tv>
- void
- __convert_to_v(const char* __in, _Tv& __out, ios_base::iostate& __err,
- const __c_locale& __cloc, int __base = 10);
-
- // Convert numeric value of type _Tv to string and return length of string.
- // If snprintf is available use it, otherwise fall back to the unsafe sprintf
- // which, in general, can be dangerous and should be avoided.
- template<typename _Tv>
- int
- __convert_from_v(char* __out, const int __size, const char* __fmt,
- _Tv __v, const __c_locale&, int __prec = -1);
-
// Construct correctly padded string, as per 22.2.2.2.2
// Assumes
// __newlen > __oldlen
// NB: Of the two parameters, _CharT can be deduced from the
// function arguments. The other (_Traits) has to be explicitly specified.
template<typename _CharT, typename _Traits>
- struct __pad
- {
- static void
- _S_pad(ios_base& __io, _CharT __fill, _CharT* __news,
- const _CharT* __olds, const streamsize __newlen,
- const streamsize __oldlen, const bool __num);
- };
-
- template<typename _CharT, typename _Traits>
void
__pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill,
_CharT* __news, const _CharT* __olds,
// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
* You should not attempt to use it directly.
*/
-#ifndef _CPP_BITS_LOCCORE_H
-#define _CPP_BITS_LOCCORE_H 1
+#ifndef _CPP_BITS_LOCALE_FWD_H
+#define _CPP_BITS_LOCALE_FWD_H 1
#pragma GCC system_header
#include <bits/c++config.h>
#include <bits/c++locale.h> // Defines __c_locale, config-specific includes
-#include <climits> // For CHAR_BIT
-#include <cctype> // For isspace, etc.
-#include <string> // For string.
+#include <iosfwd> // For ostreambuf_iterator, istreambuf_iterator
#include <bits/functexcept.h>
-#include <bits/atomicity.h>
namespace std
{
inline _CharT
tolower(_CharT, const locale&);
-
// 22.2.1 and 22.2.1.3 ctype
class ctype_base;
template<typename _CharT>
template<typename _CharT>
class messages_byname;
- // 22.1.1 Class locale
- class locale
- {
- public:
- // Types:
- typedef unsigned int category;
-
- // Forward decls and friends:
- class facet;
- class id;
- class _Impl;
-
- friend class facet;
- friend class _Impl;
-
- template<typename _Facet>
- friend const _Facet&
- use_facet(const locale&);
-
- template<typename _Facet>
- friend bool
- has_facet(const locale&) throw();
-
- // Category values:
- // NB: Order must match _S_facet_categories definition in locale.cc
- static const category none = 0;
- static const category ctype = 1L << 0;
- static const category numeric = 1L << 1;
- static const category collate = 1L << 2;
- static const category time = 1L << 3;
- static const category monetary = 1L << 4;
- static const category messages = 1L << 5;
- static const category all = (ctype | numeric | collate |
- time | monetary | messages);
-
- // Construct/copy/destroy:
- locale() throw();
-
- locale(const locale& __other) throw();
-
- explicit
- locale(const char* __s);
-
- locale(const locale& __base, const char* __s, category __cat);
-
- locale(const locale& __base, const locale& __add, category __cat);
-
- template<typename _Facet>
- locale(const locale& __other, _Facet* __f);
-
- ~locale() throw();
-
- const locale&
- operator=(const locale& __other) throw();
-
- template<typename _Facet>
- locale
- combine(const locale& __other) const;
-
- // Locale operations:
- string
- name() const;
-
- bool
- operator==(const locale& __other) const throw ();
-
- inline bool
- operator!=(const locale& __other) const throw ()
- { return !(this->operator==(__other)); }
-
- template<typename _Char, typename _Traits, typename _Alloc>
- bool
- operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
- const basic_string<_Char, _Traits, _Alloc>& __s2) const;
-
- // Global locale objects:
- static locale
- global(const locale&);
-
- static const locale&
- classic();
-
- private:
- // The (shared) implementation
- _Impl* _M_impl;
-
- // The "C" reference locale
- static _Impl* _S_classic;
-
- // Current global locale
- static _Impl* _S_global;
-
- // Number of standard categories. For C++, these categories are
- // collate, ctype, monetary, numeric, time, and messages. These
- // directly correspond to ISO C99 macros LC_COLLATE, LC_CTYPE,
- // LC_MONETARY, LC_NUMERIC, and LC_TIME. In addition, POSIX (IEEE
- // 1003.1-2001) specifies LC_MESSAGES.
- static const size_t _S_categories_size = 6;
-
- // In addition to the standard categories, the underlying
- // operating system is allowed to define extra LC_*
- // macros. For GNU systems, the following are also valid:
- // LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT,
- // and LC_IDENTIFICATION.
- static const size_t _S_extra_categories_size = _GLIBCPP_NUM_CATEGORIES;
-
- // Names of underlying locale categories.
- // NB: locale::global() has to know how to modify all the
- // underlying categories, not just the ones required by the C++
- // standard.
- static const char* _S_categories[_S_categories_size
- + _S_extra_categories_size];
-
- explicit
- locale(_Impl*) throw();
-
- static inline void
- _S_initialize()
- {
- if (!_S_classic)
- classic();
- }
-
- static category
- _S_normalize_category(category);
-
- void
- _M_coalesce(const locale& __base, const locale& __add, category __cat);
- };
-
-
- // Implementation object for locale
- class locale::_Impl
- {
- public:
- // Friends.
- friend class locale;
- friend class locale::facet;
-
- template<typename _Facet>
- friend const _Facet&
- use_facet(const locale&);
-
- template<typename _Facet>
- friend bool
- has_facet(const locale&) throw();
-
- private:
- // Data Members.
- _Atomic_word _M_references;
- facet** _M_facets;
- size_t _M_facets_size;
-
- char* _M_names[_S_categories_size
- + _S_extra_categories_size];
- static const locale::id* const _S_id_ctype[];
- static const locale::id* const _S_id_numeric[];
- static const locale::id* const _S_id_collate[];
- static const locale::id* const _S_id_time[];
- static const locale::id* const _S_id_monetary[];
- static const locale::id* const _S_id_messages[];
- static const locale::id* const* const _S_facet_categories[];
-
- inline void
- _M_add_reference() throw()
- { __atomic_add(&_M_references, 1); }
-
- inline void
- _M_remove_reference() throw()
- {
- if (__exchange_and_add(&_M_references, -1) == 1)
- {
- try
- { delete this; }
- catch(...)
- { }
- }
- }
-
- _Impl(const _Impl&, size_t);
- _Impl(const char*, size_t);
- _Impl(facet**, size_t, bool);
-
- ~_Impl() throw();
-
- _Impl(const _Impl&); // Not defined.
-
- void
- operator=(const _Impl&); // Not defined.
-
- inline bool
- _M_check_same_name()
- {
- bool __ret = true;
- for (size_t __i = 0;
- __ret && __i < _S_categories_size + _S_extra_categories_size - 1;
- ++__i)
- __ret &= (strcmp(_M_names[__i], _M_names[__i + 1]) == 0);
- return __ret;
- }
-
- void
- _M_replace_categories(const _Impl*, category);
-
- void
- _M_replace_category(const _Impl*, const locale::id* const*);
-
- void
- _M_replace_facet(const _Impl*, const locale::id*);
-
- void
- _M_install_facet(const locale::id*, facet*);
-
- template<typename _Facet>
- inline void
- _M_init_facet(_Facet* __facet)
- { _M_install_facet(&_Facet::id, __facet); }
- };
-
- template<typename _Facet>
- locale::locale(const locale& __other, _Facet* __f)
- {
- _M_impl = new _Impl(*__other._M_impl, 1);
- _M_impl->_M_install_facet(&_Facet::id, __f);
- for (size_t __i = 0;
- __i < _S_categories_size + _S_extra_categories_size; ++__i)
- {
- delete [] _M_impl->_M_names[__i];
- char* __new = new char[2];
- strcpy(__new, "*");
- _M_impl->_M_names[__i] = __new;
- }
- }
-
- // 22.1.1.1.2 Class locale::facet
- class locale::facet
- {
- private:
- friend class locale;
- friend class locale::_Impl;
-
- _Atomic_word _M_references;
-
- protected:
- // Contains data from the underlying "C" library for the classic locale.
- static __c_locale _S_c_locale;
-
- // String literal for the name of the classic locale.
- static char _S_c_name[2];
-
- explicit
- facet(size_t __refs = 0) throw();
-
- virtual
- ~facet();
-
- static void
- _S_create_c_locale(__c_locale& __cloc, const char* __s,
- __c_locale __old = 0);
-
- static __c_locale
- _S_clone_c_locale(__c_locale& __cloc);
-
- static void
- _S_destroy_c_locale(__c_locale& __cloc);
-
- private:
- void
- _M_add_reference() throw();
-
- void
- _M_remove_reference() throw();
-
- facet(const facet&); // Not defined.
-
- void
- operator=(const facet&); // Not defined.
- };
-
-
- // 22.1.1.1.3 Class locale::id
- class locale::id
- {
- private:
- friend class locale;
- friend class locale::_Impl;
- template<typename _Facet>
- friend const _Facet&
- use_facet(const locale&);
- template<typename _Facet>
- friend bool
- has_facet(const locale&) throw ();
-
- // NB: There is no accessor for _M_index because it may be used
- // before the constructor is run; the effect of calling a member
- // function (even an inline) would be undefined.
- mutable size_t _M_index;
-
- // Last id number assigned.
- static _Atomic_word _S_highwater;
-
- void
- operator=(const id&); // Not defined.
-
- id(const id&); // Not defined.
-
- public:
- // NB: This class is always a static data member, and thus can be
- // counted on to be zero-initialized.
- id();
-
- inline size_t
- _M_id() const
- {
- if (!_M_index)
- _M_index = 1 + __exchange_and_add(&_S_highwater, 1);
- return _M_index - 1;
- }
- };
-
template<typename _Facet>
const _Facet&
use_facet(const locale& __loc);
#pragma GCC system_header
+#include <streambuf>
#include <istream>
#include <ostream>
#include <locale> // For codecvt
// Forwarding declarations -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003
+// 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
#pragma GCC system_header
#include <bits/c++config.h>
-#include <bits/stringfwd.h> // For string forward declarations.
+#include <bits/stringfwd.h> // For string forward declarations.
#include <bits/fpos.h>
#include <bits/functexcept.h>
// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2002, 2003 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
#pragma GCC system_header
#include <bits/localefwd.h>
+#include <bits/locale_classes.h>
#include <bits/locale_facets.h>
#include <bits/locale_facets.tcc>
#endif
-
-// Local Variables:
-// mode:c++
-// End:
#pragma GCC system_header
+#include <streambuf>
#include <istream>
#include <ostream>
// Concept checking instantiations -*- C++ -*-
-// Copyright (C) 2001, 2002 Free Software Foundation
+// Copyright (C) 2001, 2002, 2003 Free Software Foundation
//
// 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
#ifdef _GLIBCPP_CONCEPT_CHECKS
#include <memory>
+#include <iterator>
#include <ostream>
#define _Instantiate(...) template void __function_requires< __VA_ARGS__ > ()
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