| // Locale support -*- C++ -*- | |
| // Copyright (C) 1997, 1998, 1999, 2000, 2001 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 locale_facets.h | |
| * This is an internal header file, included by other library headers. | |
| * You should not attempt to use it directly. | |
| */ | |
| #ifndef _CPP_BITS_LOCFACETS_H | |
| #define _CPP_BITS_LOCFACETS_H 1 | |
| #pragma GCC system_header | |
| #include <bits/std_ctime.h> // For struct tm | |
| #include <bits/std_ios.h> // For ios_base | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| # include <bits/std_cwctype.h> // For wctype_t | |
| #endif | |
| namespace std | |
| { | |
| // 22.2.1.1 Template class ctype | |
| // Include host and configuration specific ctype enums for ctype_base. | |
| #include <bits/ctype_base.h> | |
| // __ctype_abstract_base is the common base for ctype<_CharT>. | |
| template<typename _CharT> | |
| class __ctype_abstract_base : public locale::facet, public ctype_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| bool | |
| is(mask __m, char_type __c) const | |
| { return this->do_is(__m, __c); } | |
| const char_type* | |
| is(const char_type *__lo, const char_type *__hi, mask *__vec) const | |
| { return this->do_is(__lo, __hi, __vec); } | |
| const char_type* | |
| scan_is(mask __m, const char_type* __lo, const char_type* __hi) const | |
| { return this->do_scan_is(__m, __lo, __hi); } | |
| const char_type* | |
| scan_not(mask __m, const char_type* __lo, const char_type* __hi) const | |
| { return this->do_scan_not(__m, __lo, __hi); } | |
| char_type | |
| toupper(char_type __c) const | |
| { return this->do_toupper(__c); } | |
| const char_type* | |
| toupper(char_type *__lo, const char_type* __hi) const | |
| { return this->do_toupper(__lo, __hi); } | |
| char_type | |
| tolower(char_type __c) const | |
| { return this->do_tolower(__c); } | |
| const char_type* | |
| tolower(char_type* __lo, const char_type* __hi) const | |
| { return this->do_tolower(__lo, __hi); } | |
| char_type | |
| widen(char __c) const | |
| { return this->do_widen(__c); } | |
| const char* | |
| widen(const char* __lo, const char* __hi, char_type* __to) const | |
| { return this->do_widen(__lo, __hi, __to); } | |
| char | |
| narrow(char_type __c, char __dfault) const | |
| { return this->do_narrow(__c, __dfault); } | |
| const char_type* | |
| narrow(const char_type* __lo, const char_type* __hi, | |
| char __dfault, char *__to) const | |
| { return this->do_narrow(__lo, __hi, __dfault, __to); } | |
| protected: | |
| explicit | |
| __ctype_abstract_base(size_t __refs = 0): locale::facet(__refs) { } | |
| virtual | |
| ~__ctype_abstract_base() { } | |
| virtual bool | |
| do_is(mask __m, char_type __c) const = 0; | |
| virtual const char_type* | |
| do_is(const char_type* __lo, const char_type* __hi, | |
| mask* __vec) const = 0; | |
| virtual const char_type* | |
| do_scan_is(mask __m, const char_type* __lo, | |
| const char_type* __hi) const = 0; | |
| virtual const char_type* | |
| do_scan_not(mask __m, const char_type* __lo, | |
| const char_type* __hi) const = 0; | |
| virtual char_type | |
| do_toupper(char_type) const = 0; | |
| virtual const char_type* | |
| do_toupper(char_type* __lo, const char_type* __hi) const = 0; | |
| virtual char_type | |
| do_tolower(char_type) const = 0; | |
| virtual const char_type* | |
| do_tolower(char_type* __lo, const char_type* __hi) const = 0; | |
| virtual char_type | |
| do_widen(char) const = 0; | |
| virtual const char* | |
| do_widen(const char* __lo, const char* __hi, | |
| char_type* __dest) const = 0; | |
| virtual char | |
| do_narrow(char_type, char __dfault) const = 0; | |
| virtual const char_type* | |
| do_narrow(const char_type* __lo, const char_type* __hi, | |
| char __dfault, char* __dest) const = 0; | |
| }; | |
| // NB: Generic, mostly useless implementation. | |
| template<typename _CharT> | |
| class ctype : public __ctype_abstract_base<_CharT> | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef typename ctype::mask mask; | |
| explicit | |
| ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { } | |
| static locale::id id; | |
| protected: | |
| virtual | |
| ~ctype(); | |
| virtual bool | |
| do_is(mask __m, char_type __c) const; | |
| virtual const char_type* | |
| do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; | |
| virtual const char_type* | |
| do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; | |
| virtual const char_type* | |
| do_scan_not(mask __m, const char_type* __lo, | |
| const char_type* __hi) const; | |
| virtual char_type | |
| do_toupper(char_type __c) const; | |
| virtual const char_type* | |
| do_toupper(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_tolower(char_type __c) const; | |
| virtual const char_type* | |
| do_tolower(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_widen(char __c) const; | |
| virtual const char* | |
| do_widen(const char* __lo, const char* __hi, char_type* __dest) const; | |
| virtual char | |
| do_narrow(char_type, char __dfault) const; | |
| virtual const char_type* | |
| do_narrow(const char_type* __lo, const char_type* __hi, | |
| char __dfault, char* __dest) const; | |
| }; | |
| template<typename _CharT> | |
| locale::id ctype<_CharT>::id; | |
| // 22.2.1.3 ctype<char> specialization. | |
| template<> | |
| class ctype<char> : public __ctype_abstract_base<char> | |
| { | |
| public: | |
| // Types: | |
| typedef char char_type; | |
| protected: | |
| // Data Members: | |
| __c_locale _M_c_locale_ctype; | |
| bool _M_del; | |
| __to_type _M_toupper; | |
| __to_type _M_tolower; | |
| const mask* _M_ctable; | |
| const mask* _M_table; | |
| public: | |
| static locale::id id; | |
| static const size_t table_size = 1 + static_cast<unsigned char>(-1); | |
| explicit | |
| ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0); | |
| explicit | |
| ctype(__c_locale __cloc, const mask* __table = 0, bool __del = false, | |
| size_t __refs = 0); | |
| inline bool | |
| is(mask __m, char __c) const; | |
| inline const char* | |
| is(const char* __lo, const char* __hi, mask* __vec) const; | |
| inline const char* | |
| scan_is(mask __m, const char* __lo, const char* __hi) const; | |
| inline const char* | |
| scan_not(mask __m, const char* __lo, const char* __hi) const; | |
| protected: | |
| const mask* | |
| table() const throw() | |
| { return _M_table; } | |
| const mask* | |
| classic_table() throw() | |
| { return _M_ctable; } | |
| virtual | |
| ~ctype(); | |
| virtual bool | |
| do_is(mask __m, char_type __c) const; | |
| virtual const char_type* | |
| do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; | |
| virtual const char_type* | |
| do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; | |
| virtual const char_type* | |
| do_scan_not(mask __m, const char_type* __lo, | |
| const char_type* __hi) const; | |
| virtual char_type | |
| do_toupper(char_type) const; | |
| virtual const char_type* | |
| do_toupper(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_tolower(char_type) const; | |
| virtual const char_type* | |
| do_tolower(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_widen(char) const; | |
| virtual const char* | |
| do_widen(const char* __lo, const char* __hi, char_type* __dest) const; | |
| virtual char | |
| do_narrow(char_type, char __dfault) const; | |
| virtual const char_type* | |
| do_narrow(const char_type* __lo, const char_type* __hi, | |
| char __dfault, char* __dest) const; | |
| }; | |
| template<> | |
| const ctype<char>& | |
| use_facet<ctype<char> >(const locale& __loc); | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| // 22.2.1.3 ctype<wchar_t> specialization | |
| template<> | |
| class ctype<wchar_t> : public __ctype_abstract_base<wchar_t> | |
| { | |
| public: | |
| // Types: | |
| typedef wchar_t char_type; | |
| typedef wctype_t __wmask_type; | |
| protected: | |
| __c_locale _M_c_locale_ctype; | |
| public: | |
| // Data Members: | |
| static locale::id id; | |
| explicit | |
| ctype(size_t __refs = 0); | |
| explicit | |
| ctype(__c_locale __cloc, size_t __refs = 0); | |
| protected: | |
| __wmask_type | |
| _M_convert_to_wmask(const mask __m) const; | |
| virtual | |
| ~ctype(); | |
| virtual bool | |
| do_is(mask __m, char_type __c) const; | |
| virtual const char_type* | |
| do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const; | |
| virtual const char_type* | |
| do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const; | |
| virtual const char_type* | |
| do_scan_not(mask __m, const char_type* __lo, | |
| const char_type* __hi) const; | |
| virtual char_type | |
| do_toupper(char_type) const; | |
| virtual const char_type* | |
| do_toupper(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_tolower(char_type) const; | |
| virtual const char_type* | |
| do_tolower(char_type* __lo, const char_type* __hi) const; | |
| virtual char_type | |
| do_widen(char) const; | |
| virtual const char* | |
| do_widen(const char* __lo, const char* __hi, char_type* __dest) const; | |
| virtual char | |
| do_narrow(char_type, char __dfault) const; | |
| virtual const char_type* | |
| do_narrow(const char_type* __lo, const char_type* __hi, | |
| char __dfault, char* __dest) const; | |
| }; | |
| template<> | |
| const ctype<wchar_t>& | |
| use_facet<ctype<wchar_t> >(const locale& __loc); | |
| #endif //_GLIBCPP_USE_WCHAR_T | |
| // Include host and configuration specific ctype inlines. | |
| #include <bits/ctype_inline.h> | |
| // 22.2.1.2 Template class ctype_byname | |
| template<typename _CharT> | |
| class ctype_byname : public ctype<_CharT> | |
| { | |
| public: | |
| typedef _CharT char_type; | |
| explicit | |
| ctype_byname(const char* __s, size_t __refs = 0); | |
| protected: | |
| virtual | |
| ~ctype_byname() { }; | |
| }; | |
| // 22.2.1.4 Class ctype_byname specializations. | |
| template<> | |
| ctype_byname<char>::ctype_byname(const char*, size_t refs); | |
| template<> | |
| ctype_byname<wchar_t>::ctype_byname(const char*, size_t refs); | |
| // 22.2.1.5 Template class codecvt | |
| #include <bits/codecvt.h> | |
| // 22.2.2 The numeric category. | |
| class __num_base | |
| { | |
| public: | |
| // Used to establish gating factor for base 16 input. | |
| static const double _S_scale_hex; | |
| // Used to establish gating factor for base 8 input. | |
| static const double _S_scale_oct; | |
| // String literal of acceptable (narrow) input, for num_get. | |
| // "0123456789eEabcdfABCDF" | |
| static const char _S_atoms[]; | |
| enum | |
| { | |
| _M_zero, | |
| _M_e = _M_zero + 10, | |
| _M_E = _M_zero + 11, | |
| _M_size = 21 + 1 | |
| }; | |
| // Construct and return valid scanf format for floating point types. | |
| static bool | |
| _S_format_float(const ios_base& __io, char* __fptr, char __mod, | |
| streamsize __prec); | |
| // Construct and return valid scanf format for integer types. | |
| static void | |
| _S_format_int(const ios_base& __io, char* __fptr, char __mod, char __modl); | |
| }; | |
| template<typename _CharT> | |
| class numpunct : public locale::facet | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| static locale::id id; | |
| private: | |
| char_type _M_decimal_point; | |
| char_type _M_thousands_sep; | |
| string _M_grouping; | |
| string_type _M_truename; | |
| string_type _M_falsename; | |
| public: | |
| explicit | |
| numpunct(size_t __refs = 0) : locale::facet(__refs) | |
| { _M_initialize_numpunct(); } | |
| explicit | |
| numpunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs) | |
| { _M_initialize_numpunct(__cloc); } | |
| char_type | |
| decimal_point() const | |
| { return this->do_decimal_point(); } | |
| char_type | |
| thousands_sep() const | |
| { return this->do_thousands_sep(); } | |
| string | |
| grouping() const | |
| { return this->do_grouping(); } | |
| string_type | |
| truename() const | |
| { return this->do_truename(); } | |
| string_type | |
| falsename() const | |
| { return this->do_falsename(); } | |
| protected: | |
| virtual | |
| ~numpunct() { } | |
| virtual char_type | |
| do_decimal_point() const | |
| { return _M_decimal_point; } | |
| virtual char_type | |
| do_thousands_sep() const | |
| { return _M_thousands_sep; } | |
| virtual string | |
| do_grouping() const | |
| { return _M_grouping; } | |
| virtual string_type | |
| do_truename() const | |
| { return _M_truename; } | |
| virtual string_type | |
| do_falsename() const | |
| { return _M_falsename; } | |
| // For use at construction time only. | |
| void | |
| _M_initialize_numpunct(__c_locale __cloc = NULL); | |
| }; | |
| template<typename _CharT> | |
| locale::id numpunct<_CharT>::id; | |
| // NB: Cannot be made generic. | |
| template<typename _CharT> | |
| void | |
| numpunct<_CharT>::_M_initialize_numpunct(__c_locale) | |
| { } | |
| template<> | |
| void | |
| numpunct<char>::_M_initialize_numpunct(__c_locale __cloc); | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| template<> | |
| void | |
| numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc); | |
| #endif | |
| template<typename _CharT> | |
| class numpunct_byname : public numpunct<_CharT> | |
| { | |
| // Data Member. | |
| __c_locale _M_c_locale_numpunct; | |
| public: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| explicit | |
| numpunct_byname(const char* __s, size_t __refs = 0) | |
| : numpunct<_CharT>(__refs) | |
| { | |
| _S_create_c_locale(_M_c_locale_numpunct, __s); | |
| _M_initialize_numpunct(_M_c_locale_numpunct); | |
| } | |
| protected: | |
| virtual | |
| ~numpunct_byname() | |
| { _S_destroy_c_locale(_M_c_locale_numpunct); } | |
| }; | |
| template<typename _CharT, typename _InIter> | |
| class num_get : public locale::facet, public __num_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _InIter iter_type; | |
| static locale::id id; | |
| explicit | |
| num_get(size_t __refs = 0) : locale::facet(__refs) { } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, bool& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, long& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, unsigned short& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, unsigned int& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, unsigned long& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| #ifdef _GLIBCPP_USE_LONG_LONG | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, long long& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, unsigned long long& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| #endif | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, float& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, double& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, long double& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| iter_type | |
| get(iter_type __in, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, void*& __v) const | |
| { return this->do_get(__in, __end, __io, __err, __v); } | |
| protected: | |
| virtual ~num_get() { } | |
| void | |
| _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&, | |
| string& __xtrc) const; | |
| void | |
| _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&, | |
| char* __xtrc, int __max, int& __base) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, long&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| unsigned short&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| unsigned int&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| unsigned long&) const; | |
| #ifdef _GLIBCPP_USE_LONG_LONG | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| long long&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| unsigned long long&) const; | |
| #endif | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| float&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| double&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| long double&) const; | |
| virtual iter_type | |
| do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, | |
| void*&) const; | |
| }; | |
| template<typename _CharT, typename _InIter> | |
| locale::id num_get<_CharT, _InIter>::id; | |
| template<typename _CharT, typename _OutIter> | |
| class num_put : public locale::facet, public __num_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _OutIter iter_type; | |
| static locale::id id; | |
| explicit | |
| num_put(size_t __refs = 0) : locale::facet(__refs) { } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, bool __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, long __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, | |
| unsigned long __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| #ifdef _GLIBCPP_USE_LONG_LONG | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, long long __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, | |
| unsigned long long __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| #endif | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, double __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, | |
| long double __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| iter_type | |
| put(iter_type __s, ios_base& __f, char_type __fill, | |
| const void* __v) const | |
| { return this->do_put(__s, __f, __fill, __v); } | |
| protected: | |
| template<typename _ValueT> | |
| iter_type | |
| _M_convert_float(iter_type, ios_base& __io, char_type __fill, | |
| char __mod, _ValueT __v) const; | |
| template<typename _ValueT> | |
| iter_type | |
| _M_convert_int(iter_type, ios_base& __io, char_type __fill, | |
| char __mod, char __modl, _ValueT __v) const; | |
| iter_type | |
| _M_widen_float(iter_type, ios_base& __io, char_type __fill, char* __cs, | |
| int __len) const; | |
| iter_type | |
| _M_widen_int(iter_type, ios_base& __io, char_type __fill, char* __cs, | |
| int __len) const; | |
| iter_type | |
| _M_insert(iter_type, ios_base& __io, char_type __fill, | |
| const char_type* __ws, int __len) const; | |
| virtual | |
| ~num_put() { }; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, bool __v) const; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, long __v) const; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, unsigned long) const; | |
| #ifdef _GLIBCPP_USE_LONG_LONG | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, long long __v) const; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, unsigned long long) const; | |
| #endif | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, double __v) const; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, long double __v) const; | |
| virtual iter_type | |
| do_put(iter_type, ios_base&, char_type __fill, const void* __v) const; | |
| }; | |
| template <typename _CharT, typename _OutIter> | |
| locale::id num_put<_CharT, _OutIter>::id; | |
| template<typename _CharT> | |
| class collate : public locale::facet | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| protected: | |
| // Underlying "C" library locale information saved from | |
| // initialization, needed by collate_byname as well. | |
| __c_locale _M_c_locale_collate; | |
| public: | |
| static locale::id id; | |
| explicit | |
| collate(size_t __refs = 0) | |
| : locale::facet(__refs) | |
| { _M_c_locale_collate = _S_clone_c_locale(_S_c_locale); } | |
| // Non-standard. | |
| explicit | |
| collate(__c_locale __cloc, size_t __refs = 0) | |
| : locale::facet(__refs) | |
| { _M_c_locale_collate = _S_clone_c_locale(__cloc); } | |
| int | |
| compare(const _CharT* __lo1, const _CharT* __hi1, | |
| const _CharT* __lo2, const _CharT* __hi2) const | |
| { return this->do_compare(__lo1, __hi1, __lo2, __hi2); } | |
| string_type | |
| transform(const _CharT* __lo, const _CharT* __hi) const | |
| { return this->do_transform(__lo, __hi); } | |
| long | |
| hash(const _CharT* __lo, const _CharT* __hi) const | |
| { return this->do_hash(__lo, __hi); } | |
| // Used to abstract out _CharT bits in virtual member functions, below. | |
| int | |
| _M_compare_helper(const _CharT*, const _CharT*) const; | |
| size_t | |
| _M_transform_helper(_CharT*, const _CharT*, size_t) const; | |
| protected: | |
| virtual | |
| ~collate() | |
| { _S_destroy_c_locale(_M_c_locale_collate); } | |
| virtual int | |
| do_compare(const _CharT* __lo1, const _CharT* __hi1, | |
| const _CharT* __lo2, const _CharT* __hi2) const; | |
| virtual string_type | |
| do_transform(const _CharT* __lo, const _CharT* __hi) const; | |
| virtual long | |
| do_hash(const _CharT* __lo, const _CharT* __hi) const; | |
| }; | |
| template<typename _CharT> | |
| locale::id collate<_CharT>::id; | |
| // Specializations. | |
| template<> | |
| int | |
| collate<char>::_M_compare_helper(const char*, const char*) const; | |
| template<> | |
| size_t | |
| collate<char>::_M_transform_helper(char*, const char*, size_t) const; | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| template<> | |
| int | |
| collate<wchar_t>::_M_compare_helper(const wchar_t*, const wchar_t*) const; | |
| template<> | |
| size_t | |
| collate<wchar_t>::_M_transform_helper(wchar_t*, const wchar_t*, | |
| size_t) const; | |
| #endif | |
| template<typename _CharT> | |
| class collate_byname : public collate<_CharT> | |
| { | |
| public: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| explicit | |
| collate_byname(const char* __s, size_t __refs = 0) | |
| : collate<_CharT>(__refs) | |
| { | |
| _S_destroy_c_locale(_M_c_locale_collate); | |
| _S_create_c_locale(_M_c_locale_collate, __s); | |
| } | |
| protected: | |
| virtual | |
| ~collate_byname() { } | |
| }; | |
| class time_base | |
| { | |
| public: | |
| enum dateorder { no_order, dmy, mdy, ymd, ydm }; | |
| }; | |
| template<typename _CharT> | |
| class __timepunct : public locale::facet | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT __char_type; | |
| typedef basic_string<_CharT> __string_type; | |
| static locale::id id; | |
| // List of all known timezones, with GMT first. | |
| static const _CharT* _S_timezones[14]; | |
| protected: | |
| __c_locale _M_c_locale_timepunct; | |
| const char* _M_name_timepunct; | |
| const _CharT* _M_date_format; | |
| const _CharT* _M_date_era_format; | |
| const _CharT* _M_time_format; | |
| const _CharT* _M_time_era_format; | |
| const _CharT* _M_date_time_format; | |
| const _CharT* _M_date_time_era_format; | |
| const _CharT* _M_am; | |
| const _CharT* _M_pm; | |
| const _CharT* _M_am_pm_format; | |
| // Day names, starting with "C"'s Sunday. | |
| const _CharT* _M_day1; | |
| const _CharT* _M_day2; | |
| const _CharT* _M_day3; | |
| const _CharT* _M_day4; | |
| const _CharT* _M_day5; | |
| const _CharT* _M_day6; | |
| const _CharT* _M_day7; | |
| // Abbreviated day names, starting with "C"'s Sun. | |
| const _CharT* _M_day_a1; | |
| const _CharT* _M_day_a2; | |
| const _CharT* _M_day_a3; | |
| const _CharT* _M_day_a4; | |
| const _CharT* _M_day_a5; | |
| const _CharT* _M_day_a6; | |
| const _CharT* _M_day_a7; | |
| // Month names, starting with "C"'s January. | |
| const _CharT* _M_month01; | |
| const _CharT* _M_month02; | |
| const _CharT* _M_month03; | |
| const _CharT* _M_month04; | |
| const _CharT* _M_month05; | |
| const _CharT* _M_month06; | |
| const _CharT* _M_month07; | |
| const _CharT* _M_month08; | |
| const _CharT* _M_month09; | |
| const _CharT* _M_month10; | |
| const _CharT* _M_month11; | |
| const _CharT* _M_month12; | |
| // Abbreviated month names, starting with "C"'s Jan. | |
| const _CharT* _M_month_a01; | |
| const _CharT* _M_month_a02; | |
| const _CharT* _M_month_a03; | |
| const _CharT* _M_month_a04; | |
| const _CharT* _M_month_a05; | |
| const _CharT* _M_month_a06; | |
| const _CharT* _M_month_a07; | |
| const _CharT* _M_month_a08; | |
| const _CharT* _M_month_a09; | |
| const _CharT* _M_month_a10; | |
| const _CharT* _M_month_a11; | |
| const _CharT* _M_month_a12; | |
| public: | |
| explicit | |
| __timepunct(size_t __refs = 0) | |
| : locale::facet(__refs), _M_name_timepunct("C") | |
| { _M_initialize_timepunct(); } | |
| explicit | |
| __timepunct(__c_locale __cloc, const char* __s, size_t __refs = 0) | |
| : locale::facet(__refs), _M_name_timepunct(__s) | |
| { _M_initialize_timepunct(__cloc); } | |
| void | |
| _M_put_helper(_CharT* __s, size_t __maxlen, const _CharT* __format, | |
| const tm* __tm) const; | |
| void | |
| _M_date_formats(const _CharT** __date) const | |
| { | |
| // Always have default first. | |
| __date[0] = _M_date_format; | |
| __date[1] = _M_date_era_format; | |
| } | |
| void | |
| _M_time_formats(const _CharT** __time) const | |
| { | |
| // Always have default first. | |
| __time[0] = _M_time_format; | |
| __time[1] = _M_time_era_format; | |
| } | |
| void | |
| _M_ampm(const _CharT** __ampm) const | |
| { | |
| __ampm[0] = _M_am; | |
| __ampm[1] = _M_pm; | |
| } | |
| void | |
| _M_date_time_formats(const _CharT** __dt) const | |
| { | |
| // Always have default first. | |
| __dt[0] = _M_date_time_format; | |
| __dt[1] = _M_date_time_era_format; | |
| } | |
| void | |
| _M_days(const _CharT** __days) const | |
| { | |
| __days[0] = _M_day1; | |
| __days[1] = _M_day2; | |
| __days[2] = _M_day3; | |
| __days[3] = _M_day4; | |
| __days[4] = _M_day5; | |
| __days[5] = _M_day6; | |
| __days[6] = _M_day7; | |
| } | |
| void | |
| _M_days_abbreviated(const _CharT** __days) const | |
| { | |
| __days[0] = _M_day_a1; | |
| __days[1] = _M_day_a2; | |
| __days[2] = _M_day_a3; | |
| __days[3] = _M_day_a4; | |
| __days[4] = _M_day_a5; | |
| __days[5] = _M_day_a6; | |
| __days[6] = _M_day_a7; | |
| } | |
| void | |
| _M_months(const _CharT** __months) const | |
| { | |
| __months[0] = _M_month01; | |
| __months[1] = _M_month02; | |
| __months[2] = _M_month03; | |
| __months[3] = _M_month04; | |
| __months[4] = _M_month05; | |
| __months[5] = _M_month06; | |
| __months[6] = _M_month07; | |
| __months[7] = _M_month08; | |
| __months[8] = _M_month09; | |
| __months[9] = _M_month10; | |
| __months[10] = _M_month11; | |
| __months[11] = _M_month12; | |
| } | |
| void | |
| _M_months_abbreviated(const _CharT** __months) const | |
| { | |
| __months[0] = _M_month_a01; | |
| __months[1] = _M_month_a02; | |
| __months[2] = _M_month_a03; | |
| __months[3] = _M_month_a04; | |
| __months[4] = _M_month_a05; | |
| __months[5] = _M_month_a06; | |
| __months[6] = _M_month_a07; | |
| __months[7] = _M_month_a08; | |
| __months[8] = _M_month_a09; | |
| __months[9] = _M_month_a10; | |
| __months[10] = _M_month_a11; | |
| __months[11] = _M_month_a12; | |
| } | |
| protected: | |
| virtual | |
| ~__timepunct() | |
| { | |
| if (_M_c_locale_timepunct) | |
| _S_destroy_c_locale(_M_c_locale_timepunct); | |
| } | |
| // For use at construction time only. | |
| void | |
| _M_initialize_timepunct(__c_locale __cloc = NULL); | |
| }; | |
| template<typename _CharT> | |
| locale::id __timepunct<_CharT>::id; | |
| // Specializations. | |
| template<> | |
| const char* | |
| __timepunct<char>::_S_timezones[14]; | |
| template<> | |
| void | |
| __timepunct<char>::_M_initialize_timepunct(__c_locale __cloc); | |
| template<> | |
| void | |
| __timepunct<char>::_M_put_helper(char*, size_t, const char*, | |
| const tm*) const; | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| template<> | |
| const wchar_t* | |
| __timepunct<wchar_t>::_S_timezones[14]; | |
| template<> | |
| void | |
| __timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc); | |
| template<> | |
| void | |
| __timepunct<wchar_t>::_M_put_helper(wchar_t*, size_t, const wchar_t*, | |
| const tm*) const; | |
| #endif | |
| // Generic. | |
| template<typename _CharT> | |
| const _CharT* __timepunct<_CharT>::_S_timezones[14]; | |
| // NB: Cannot be made generic. | |
| template<typename _CharT> | |
| void | |
| __timepunct<_CharT>::_M_initialize_timepunct(__c_locale) | |
| { } | |
| // NB: Cannot be made generic. | |
| template<typename _CharT> | |
| void | |
| __timepunct<_CharT>::_M_put_helper(_CharT*, size_t, const _CharT*, | |
| const tm*) const | |
| { } | |
| template<typename _CharT, typename _InIter> | |
| class time_get : public locale::facet, public time_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _InIter iter_type; | |
| typedef basic_string<_CharT> __string_type; | |
| static locale::id id; | |
| explicit | |
| time_get(size_t __refs = 0) | |
| : locale::facet (__refs) { } | |
| dateorder | |
| date_order() const | |
| { return this->do_date_order(); } | |
| iter_type | |
| get_time(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const | |
| { return this->do_get_time(__beg, __end, __io, __err, __tm); } | |
| iter_type | |
| get_date(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const | |
| { return this->do_get_date(__beg, __end, __io, __err, __tm); } | |
| iter_type | |
| get_weekday(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const | |
| { return this->do_get_weekday(__beg, __end, __io, __err, __tm); } | |
| iter_type | |
| get_monthname(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const | |
| { return this->do_get_monthname(__beg, __end, __io, __err, __tm); } | |
| iter_type | |
| get_year(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const | |
| { return this->do_get_year(__beg, __end, __io, __err, __tm); } | |
| protected: | |
| virtual | |
| ~time_get() { } | |
| virtual dateorder | |
| do_date_order() const; | |
| virtual iter_type | |
| do_get_time(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const; | |
| virtual iter_type | |
| do_get_date(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const; | |
| virtual iter_type | |
| do_get_weekday(iter_type __beg, iter_type __end, ios_base&, | |
| ios_base::iostate& __err, tm* __tm) const; | |
| virtual iter_type | |
| do_get_monthname(iter_type __beg, iter_type __end, ios_base&, | |
| ios_base::iostate& __err, tm* __tm) const; | |
| virtual iter_type | |
| do_get_year(iter_type __beg, iter_type __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm) const; | |
| // Extract numeric component of length __len. | |
| void | |
| _M_extract_num(iter_type& __beg, iter_type& __end, int& __member, | |
| int __min, int __max, size_t __len, | |
| const ctype<_CharT>& __ctype, | |
| ios_base::iostate& __err) const; | |
| // Extract day or month name, or any unique array of string | |
| // literals in a const _CharT* array. | |
| void | |
| _M_extract_name(iter_type& __beg, iter_type& __end, int& __member, | |
| const _CharT** __names, size_t __indexlen, | |
| ios_base::iostate& __err) const; | |
| // Extract on a component-by-component basis, via __format argument. | |
| void | |
| _M_extract_via_format(iter_type& __beg, iter_type& __end, ios_base& __io, | |
| ios_base::iostate& __err, tm* __tm, | |
| const _CharT* __format) const; | |
| }; | |
| template<typename _CharT, typename _InIter> | |
| locale::id time_get<_CharT, _InIter>::id; | |
| template<typename _CharT, typename _InIter> | |
| class time_get_byname : public time_get<_CharT, _InIter> | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _InIter iter_type; | |
| explicit | |
| time_get_byname(const char*, size_t __refs = 0) | |
| : time_get<_CharT, _InIter>(__refs) { } | |
| protected: | |
| virtual | |
| ~time_get_byname() { } | |
| }; | |
| template<typename _CharT, typename _OutIter> | |
| class time_put : public locale::facet, public time_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _OutIter iter_type; | |
| static locale::id id; | |
| explicit | |
| time_put(size_t __refs = 0) | |
| : locale::facet(__refs) { } | |
| iter_type | |
| put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, | |
| const _CharT* __beg, const _CharT* __end) const; | |
| iter_type | |
| put(iter_type __s, ios_base& __io, char_type __fill, | |
| const tm* __tm, char __format, char __mod = 0) const | |
| { return this->do_put(__s, __io, __fill, __tm, __format, __mod); } | |
| protected: | |
| virtual | |
| ~time_put() | |
| { } | |
| virtual iter_type | |
| do_put(iter_type __s, ios_base& __io, char_type __fill, const tm* __tm, | |
| char __format, char __mod) const; | |
| }; | |
| template<typename _CharT, typename _OutIter> | |
| locale::id time_put<_CharT, _OutIter>::id; | |
| template<typename _CharT, typename _OutIter> | |
| class time_put_byname : public time_put<_CharT, _OutIter> | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _OutIter iter_type; | |
| explicit | |
| time_put_byname(const char* /*__s*/, size_t __refs = 0) | |
| : time_put<_CharT, _OutIter>(__refs) | |
| { }; | |
| protected: | |
| virtual | |
| ~time_put_byname() { } | |
| }; | |
| class money_base | |
| { | |
| public: | |
| enum part { none, space, symbol, sign, value }; | |
| struct pattern { char field[4]; }; | |
| static const pattern _S_default_pattern; | |
| // Construct and return valid pattern consisting of some combination of: | |
| // space none symbol sign value | |
| static pattern | |
| _S_construct_pattern(char __precedes, char __space, char __posn); | |
| }; | |
| template<typename _CharT, bool _Intl> | |
| class moneypunct : public locale::facet, public money_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| static const bool intl = _Intl; | |
| static locale::id id; | |
| private: | |
| char_type _M_decimal_point; | |
| char_type _M_thousands_sep; | |
| string _M_grouping; | |
| string_type _M_curr_symbol; | |
| string_type _M_positive_sign; | |
| string_type _M_negative_sign; | |
| int _M_frac_digits; | |
| pattern _M_pos_format; | |
| pattern _M_neg_format; | |
| public: | |
| explicit | |
| moneypunct(size_t __refs = 0) : locale::facet(__refs) | |
| { _M_initialize_moneypunct(); } | |
| explicit | |
| moneypunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs) | |
| { _M_initialize_moneypunct(__cloc); } | |
| char_type | |
| decimal_point() const | |
| { return this->do_decimal_point(); } | |
| char_type | |
| thousands_sep() const | |
| { return this->do_thousands_sep(); } | |
| string | |
| grouping() const | |
| { return this->do_grouping(); } | |
| string_type | |
| curr_symbol() const | |
| { return this->do_curr_symbol(); } | |
| string_type | |
| positive_sign() const | |
| { return this->do_positive_sign(); } | |
| string_type | |
| negative_sign() const | |
| { return this->do_negative_sign(); } | |
| int | |
| frac_digits() const | |
| { return this->do_frac_digits(); } | |
| pattern | |
| pos_format() const | |
| { return this->do_pos_format(); } | |
| pattern | |
| neg_format() const | |
| { return this->do_neg_format(); } | |
| protected: | |
| virtual | |
| ~moneypunct() { } | |
| virtual char_type | |
| do_decimal_point() const | |
| { return _M_decimal_point; } | |
| virtual char_type | |
| do_thousands_sep() const | |
| { return _M_thousands_sep; } | |
| virtual string | |
| do_grouping() const | |
| { return _M_grouping; } | |
| virtual string_type | |
| do_curr_symbol() const | |
| { return _M_curr_symbol; } | |
| virtual string_type | |
| do_positive_sign() const | |
| { return _M_positive_sign; } | |
| virtual string_type | |
| do_negative_sign() const | |
| { return _M_negative_sign; } | |
| virtual int | |
| do_frac_digits() const | |
| { return _M_frac_digits; } | |
| virtual pattern | |
| do_pos_format() const | |
| { return _M_pos_format; } | |
| virtual pattern | |
| do_neg_format() const | |
| { return _M_neg_format; } | |
| // For use at construction time only. | |
| void | |
| _M_initialize_moneypunct(__c_locale __cloc = NULL); | |
| }; | |
| template<typename _CharT, bool _Intl> | |
| locale::id moneypunct<_CharT, _Intl>::id; | |
| template<typename _CharT, bool _Intl> | |
| const bool moneypunct<_CharT, _Intl>::intl; | |
| // NB: Cannot be made generic. | |
| template<typename _CharT, bool _Intl> | |
| void | |
| moneypunct<_CharT, _Intl>::_M_initialize_moneypunct(__c_locale) | |
| { } | |
| template<> | |
| void | |
| moneypunct<char, true>::_M_initialize_moneypunct(__c_locale __cloc); | |
| template<> | |
| void | |
| moneypunct<char, false>::_M_initialize_moneypunct(__c_locale __cloc); | |
| #ifdef _GLIBCPP_USE_WCHAR_T | |
| template<> | |
| void | |
| moneypunct<wchar_t, true>::_M_initialize_moneypunct(__c_locale __cloc); | |
| template<> | |
| void | |
| moneypunct<wchar_t, false>::_M_initialize_moneypunct(__c_locale __cloc); | |
| #endif | |
| template<typename _CharT, bool _Intl> | |
| class moneypunct_byname : public moneypunct<_CharT, _Intl> | |
| { | |
| __c_locale _M_c_locale_moneypunct; | |
| public: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| static const bool intl = _Intl; | |
| explicit | |
| moneypunct_byname(const char* __s, size_t __refs = 0) | |
| : moneypunct<_CharT, _Intl>(__refs) | |
| { | |
| _S_create_c_locale(_M_c_locale_moneypunct, __s); | |
| _M_initialize_moneypunct(_M_c_locale_moneypunct); | |
| } | |
| protected: | |
| virtual | |
| ~moneypunct_byname() | |
| { _S_destroy_c_locale(_M_c_locale_moneypunct); } | |
| }; | |
| template<typename _CharT, bool _Intl> | |
| const bool moneypunct_byname<_CharT, _Intl>::intl; | |
| template<typename _CharT, typename _InIter> | |
| class money_get : public locale::facet | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef _InIter iter_type; | |
| typedef basic_string<_CharT> string_type; | |
| static locale::id id; | |
| explicit | |
| money_get(size_t __refs = 0) : locale::facet(__refs) { } | |
| iter_type | |
| get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, | |
| ios_base::iostate& __err, long double& __units) const | |
| { return this->do_get(__s, __end, __intl, __io, __err, __units); } | |
| iter_type | |
| get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, | |
| ios_base::iostate& __err, string_type& __digits) const | |
| { return this->do_get(__s, __end, __intl, __io, __err, __digits); } | |
| protected: | |
| virtual | |
| ~money_get() { } | |
| virtual iter_type | |
| do_get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, | |
| ios_base::iostate& __err, long double& __units) const; | |
| virtual iter_type | |
| do_get(iter_type __s, iter_type __end, bool __intl, ios_base& __io, | |
| ios_base::iostate& __err, string_type& __digits) const; | |
| }; | |
| template<typename _CharT, typename _InIter> | |
| locale::id money_get<_CharT, _InIter>::id; | |
| template<typename _CharT, typename _OutIter> | |
| class money_put : public locale::facet | |
| { | |
| public: | |
| typedef _CharT char_type; | |
| typedef _OutIter iter_type; | |
| typedef basic_string<_CharT> string_type; | |
| static locale::id id; | |
| explicit | |
| money_put(size_t __refs = 0) : locale::facet(__refs) { } | |
| iter_type | |
| put(iter_type __s, bool __intl, ios_base& __io, | |
| char_type __fill, long double __units) const | |
| { return this->do_put(__s, __intl, __io, __fill, __units); } | |
| iter_type | |
| put(iter_type __s, bool __intl, ios_base& __io, | |
| char_type __fill, const string_type& __digits) const | |
| { return this->do_put(__s, __intl, __io, __fill, __digits); } | |
| protected: | |
| virtual | |
| ~money_put() { } | |
| virtual iter_type | |
| do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
| long double __units) const; | |
| virtual iter_type | |
| do_put(iter_type __s, bool __intl, ios_base& __io, char_type __fill, | |
| const string_type& __digits) const; | |
| }; | |
| template<typename _CharT, typename _OutIter> | |
| locale::id money_put<_CharT, _OutIter>::id; | |
| struct messages_base | |
| { | |
| typedef int catalog; | |
| }; | |
| template<typename _CharT> | |
| class messages : public locale::facet, public messages_base | |
| { | |
| public: | |
| // Types: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| protected: | |
| // Underlying "C" library locale information saved from | |
| // initialization, needed by messages_byname as well. | |
| __c_locale _M_c_locale_messages; | |
| #if 1 | |
| // Only needed if glibc < 2.3 | |
| const char* _M_name_messages; | |
| #endif | |
| public: | |
| static locale::id id; | |
| explicit | |
| messages(size_t __refs = 0) | |
| : locale::facet(__refs), _M_name_messages("C") | |
| { _M_c_locale_messages = _S_clone_c_locale(_S_c_locale); } | |
| // Non-standard. | |
| explicit | |
| messages(__c_locale __cloc, const char* __name, size_t __refs = 0) | |
| : locale::facet(__refs) | |
| { | |
| _M_name_messages = __name; | |
| _M_c_locale_messages = _S_clone_c_locale(__cloc); | |
| } | |
| catalog | |
| open(const basic_string<char>& __s, const locale& __loc) const | |
| { return this->do_open(__s, __loc); } | |
| // Non-standard and unorthodox, yet effective. | |
| catalog | |
| open(const basic_string<char>&, const locale&, const char*) const; | |
| string_type | |
| get(catalog __c, int __set, int __msgid, const string_type& __s) const | |
| { return this->do_get(__c, __set, __msgid, __s); } | |
| void | |
| close(catalog __c) const | |
| { return this->do_close(__c); } | |
| protected: | |
| virtual | |
| ~messages() | |
| { _S_destroy_c_locale(_M_c_locale_messages); } | |
| virtual catalog | |
| do_open(const basic_string<char>&, const locale&) const; | |
| virtual string_type | |
| do_get(catalog, int, int, const string_type& __dfault) const; | |
| virtual void | |
| do_close(catalog) const; | |
| // Returns a locale and codeset-converted string, given a char* message. | |
| char* | |
| _M_convert_to_char(const string_type& __msg) const | |
| { | |
| // XXX | |
| return reinterpret_cast<char*>(const_cast<_CharT*>(__msg.c_str())); | |
| } | |
| // Returns a locale and codeset-converted string, given a char* message. | |
| string_type | |
| _M_convert_from_char(char* __msg) const | |
| { | |
| // Length of message string without terminating null. | |
| size_t __len = char_traits<char>::length(__msg) - 1; | |
| // "everybody can easily convert the string using | |
| // mbsrtowcs/wcsrtombs or with iconv()" | |
| #if 0 | |
| // Convert char* to _CharT in locale used to open catalog. | |
| // XXX need additional template parameter on messages class for this.. | |
| // typedef typename codecvt<char, _CharT, _StateT> __codecvt_type; | |
| typedef typename codecvt<char, _CharT, mbstate_t> __codecvt_type; | |
| __codecvt_type::state_type __state; | |
| // XXX may need to initialize state. | |
| //initialize_state(__state._M_init()); | |
| char* __from_next; | |
| // XXX what size for this string? | |
| _CharT* __to = static_cast<_CharT*>(__builtin_alloca(__len + 1)); | |
| const __codecvt_type& __cvt = use_facet<__codecvt_type>(_M_locale_conv); | |
| __cvt.out(__state, __msg, __msg + __len, __from_next, | |
| __to, __to + __len + 1, __to_next); | |
| return string_type(__to); | |
| #endif | |
| #if 0 | |
| typedef ctype<_CharT> __ctype_type; | |
| // const __ctype_type& __cvt = use_facet<__ctype_type>(_M_locale_msg); | |
| const __ctype_type& __cvt = use_facet<__ctype_type>(locale()); | |
| // XXX Again, proper length of converted string an issue here. | |
| // For now, assume the converted length is not larger. | |
| _CharT* __dest = static_cast<_CharT*>(__builtin_alloca(__len + 1)); | |
| __cvt.widen(__msg, __msg + __len, __dest); | |
| return basic_string<_CharT>(__dest); | |
| #endif | |
| return string_type(); | |
| } | |
| }; | |
| template<typename _CharT> | |
| locale::id messages<_CharT>::id; | |
| // Specializations for required instantiations. | |
| template<> | |
| string | |
| messages<char>::do_get(catalog, int, int, const string&) const; | |
| // Include host and configuration specific messages virtual functions. | |
| #include <bits/messages_members.h> | |
| template<typename _CharT> | |
| class messages_byname : public messages<_CharT> | |
| { | |
| public: | |
| typedef _CharT char_type; | |
| typedef basic_string<_CharT> string_type; | |
| explicit | |
| messages_byname(const char* __s, size_t __refs = 0) | |
| : messages<_CharT>(__refs) | |
| { | |
| _M_name_messages = __s; | |
| _S_destroy_c_locale(_M_c_locale_messages); | |
| _S_create_c_locale(_M_c_locale_messages, __s); | |
| } | |
| protected: | |
| virtual | |
| ~messages_byname() | |
| { } | |
| }; | |
| // Subclause convenience interfaces, inlines. | |
| // NB: These are inline because, when used in a loop, some compilers | |
| // can hoist the body out of the loop; then it's just as fast as the | |
| // C is*() function. | |
| template<typename _CharT> | |
| inline bool | |
| isspace(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isprint(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| iscntrl(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isupper(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); } | |
| template<typename _CharT> | |
| inline bool islower(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isalpha(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isdigit(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| ispunct(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isxdigit(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isalnum(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); } | |
| template<typename _CharT> | |
| inline bool | |
| isgraph(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); } | |
| template<typename _CharT> | |
| inline _CharT | |
| toupper(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).toupper(__c); } | |
| template<typename _CharT> | |
| inline _CharT | |
| tolower(_CharT __c, const locale& __loc) | |
| { return use_facet<ctype<_CharT> >(__loc).tolower(__c); } | |
| } // namespace std | |
| #endif |