| Index: gcc/libstdc++-v3/include/bits/locale_facets.h
|
| diff --git a/gcc/libstdc++-v3/include/bits/locale_facets.h b/gcc/libstdc++-v3/include/bits/locale_facets.h
|
| deleted file mode 100644
|
| index beed6f1c249b68be27e518d379755efd34a3c54f..0000000000000000000000000000000000000000
|
| --- a/gcc/libstdc++-v3/include/bits/locale_facets.h
|
| +++ /dev/null
|
| @@ -1,2602 +0,0 @@
|
| -// Locale support -*- C++ -*-
|
| -
|
| -// 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/>.
|
| -
|
| -/** @file locale_facets.h
|
| - * This is an internal header file, included by other library headers.
|
| - * You should not attempt to use it directly.
|
| - */
|
| -
|
| -//
|
| -// ISO C++ 14882: 22.1 Locales
|
| -//
|
| -
|
| -#ifndef _LOCALE_FACETS_H
|
| -#define _LOCALE_FACETS_H 1
|
| -
|
| -#pragma GCC system_header
|
| -
|
| -#include <cwctype> // For wctype_t
|
| -#include <cctype>
|
| -#include <bits/ctype_base.h>
|
| -#include <iosfwd>
|
| -#include <bits/ios_base.h> // For ios_base, ios_base::iostate
|
| -#include <streambuf>
|
| -#include <bits/cpp_type_traits.h>
|
| -#include <ext/type_traits.h>
|
| -#include <ext/numeric_traits.h>
|
| -#include <bits/streambuf_iterator.h>
|
| -
|
| -_GLIBCXX_BEGIN_NAMESPACE(std)
|
| -
|
| - // NB: Don't instantiate required wchar_t facets if no wchar_t support.
|
| -#ifdef _GLIBCXX_USE_WCHAR_T
|
| -# define _GLIBCXX_NUM_FACETS 28
|
| -#else
|
| -# define _GLIBCXX_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);
|
| -
|
| - // Explicit specializations for required types.
|
| - template<>
|
| - void
|
| - __convert_to_v(const char*, float&, ios_base::iostate&,
|
| - const __c_locale&);
|
| -
|
| - template<>
|
| - void
|
| - __convert_to_v(const char*, double&, ios_base::iostate&,
|
| - const __c_locale&);
|
| -
|
| - template<>
|
| - void
|
| - __convert_to_v(const char*, long double&, ios_base::iostate&,
|
| - const __c_locale&);
|
| -
|
| - // NB: __pad is a struct, rather than a function, so it can be
|
| - // partially-specialized.
|
| - template<typename _CharT, typename _Traits>
|
| - struct __pad
|
| - {
|
| - static void
|
| - _S_pad(ios_base& __io, _CharT __fill, _CharT* __news,
|
| - const _CharT* __olds, streamsize __newlen, streamsize __oldlen);
|
| - };
|
| -
|
| - // Used by both numeric and monetary facets.
|
| - // Inserts "group separator" characters into an array of characters.
|
| - // It's recursive, one iteration per group. It moves the characters
|
| - // in the buffer this way: "xxxx12345" -> "12,345xxx". Call this
|
| - // only with __gsize != 0.
|
| - template<typename _CharT>
|
| - _CharT*
|
| - __add_grouping(_CharT* __s, _CharT __sep,
|
| - const char* __gbeg, size_t __gsize,
|
| - const _CharT* __first, const _CharT* __last);
|
| -
|
| - // This template permits specializing facet output code for
|
| - // ostreambuf_iterator. For ostreambuf_iterator, sputn is
|
| - // significantly more efficient than incrementing iterators.
|
| - template<typename _CharT>
|
| - inline
|
| - ostreambuf_iterator<_CharT>
|
| - __write(ostreambuf_iterator<_CharT> __s, const _CharT* __ws, int __len)
|
| - {
|
| - __s._M_put(__ws, __len);
|
| - return __s;
|
| - }
|
| -
|
| - // This is the unspecialized form of the template.
|
| - template<typename _CharT, typename _OutIter>
|
| - inline
|
| - _OutIter
|
| - __write(_OutIter __s, const _CharT* __ws, int __len)
|
| - {
|
| - for (int __j = 0; __j < __len; __j++, ++__s)
|
| - *__s = __ws[__j];
|
| - return __s;
|
| - }
|
| -
|
| -
|
| - // 22.2.1.1 Template class ctype
|
| - // Include host and configuration specific ctype enums for ctype_base.
|
| -
|
| - // Common base for ctype<_CharT>.
|
| - /**
|
| - * @brief Common base for ctype facet
|
| - *
|
| - * This template class provides implementations of the public functions
|
| - * that forward to the protected virtual functions.
|
| - *
|
| - * This template also provides abstract stubs for the protected virtual
|
| - * functions.
|
| - */
|
| - template<typename _CharT>
|
| - class __ctype_abstract_base : public locale::facet, public ctype_base
|
| - {
|
| - public:
|
| - // Types:
|
| - /// Typedef for the template parameter
|
| - typedef _CharT char_type;
|
| -
|
| - /**
|
| - * @brief Test char_type classification.
|
| - *
|
| - * This function finds a mask M for @a c and compares it to mask @a m.
|
| - * It does so by returning the value of ctype<char_type>::do_is().
|
| - *
|
| - * @param c The char_type to compare the mask of.
|
| - * @param m The mask to compare against.
|
| - * @return (M & m) != 0.
|
| - */
|
| - bool
|
| - is(mask __m, char_type __c) const
|
| - { return this->do_is(__m, __c); }
|
| -
|
| - /**
|
| - * @brief Return a mask array.
|
| - *
|
| - * This function finds the mask for each char_type in the range [lo,hi)
|
| - * and successively writes it to vec. vec must have as many elements
|
| - * as the char array. It does so by returning the value of
|
| - * ctype<char_type>::do_is().
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param vec Pointer to an array of mask storage.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - is(const char_type *__lo, const char_type *__hi, mask *__vec) const
|
| - { return this->do_is(__lo, __hi, __vec); }
|
| -
|
| - /**
|
| - * @brief Find char_type matching a mask
|
| - *
|
| - * This function searches for and returns the first char_type c in
|
| - * [lo,hi) for which is(m,c) is true. It does so by returning
|
| - * ctype<char_type>::do_scan_is().
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to matching char_type if found, else @a hi.
|
| - */
|
| - const char_type*
|
| - scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
|
| - { return this->do_scan_is(__m, __lo, __hi); }
|
| -
|
| - /**
|
| - * @brief Find char_type not matching a mask
|
| - *
|
| - * This function searches for and returns the first char_type c in
|
| - * [lo,hi) for which is(m,c) is false. It does so by returning
|
| - * ctype<char_type>::do_scan_not().
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to first char in range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to non-matching char if found, else @a 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); }
|
| -
|
| - /**
|
| - * @brief Convert to uppercase.
|
| - *
|
| - * This function converts the argument to uppercase if possible.
|
| - * If not possible (for example, '2'), returns the argument. It does
|
| - * so by returning ctype<char_type>::do_toupper().
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @return The uppercase char_type if convertible, else @a c.
|
| - */
|
| - char_type
|
| - toupper(char_type __c) const
|
| - { return this->do_toupper(__c); }
|
| -
|
| - /**
|
| - * @brief Convert array to uppercase.
|
| - *
|
| - * This function converts each char_type in the range [lo,hi) to
|
| - * uppercase if possible. Other elements remain untouched. It does so
|
| - * by returning ctype<char_type>:: do_toupper(lo, hi).
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - toupper(char_type *__lo, const char_type* __hi) const
|
| - { return this->do_toupper(__lo, __hi); }
|
| -
|
| - /**
|
| - * @brief Convert to lowercase.
|
| - *
|
| - * This function converts the argument to lowercase if possible. If
|
| - * not possible (for example, '2'), returns the argument. It does so
|
| - * by returning ctype<char_type>::do_tolower(c).
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @return The lowercase char_type if convertible, else @a c.
|
| - */
|
| - char_type
|
| - tolower(char_type __c) const
|
| - { return this->do_tolower(__c); }
|
| -
|
| - /**
|
| - * @brief Convert array to lowercase.
|
| - *
|
| - * This function converts each char_type in the range [lo,hi) to
|
| - * lowercase if possible. Other elements remain untouched. It does so
|
| - * by returning ctype<char_type>:: do_tolower(lo, hi).
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - tolower(char_type* __lo, const char_type* __hi) const
|
| - { return this->do_tolower(__lo, __hi); }
|
| -
|
| - /**
|
| - * @brief Widen char to char_type
|
| - *
|
| - * This function converts the char argument to char_type using the
|
| - * simplest reasonable transformation. It does so by returning
|
| - * ctype<char_type>::do_widen(c).
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The converted char_type.
|
| - */
|
| - char_type
|
| - widen(char __c) const
|
| - { return this->do_widen(__c); }
|
| -
|
| - /**
|
| - * @brief Widen array to char_type
|
| - *
|
| - * This function converts each char in the input to char_type using the
|
| - * simplest reasonable transformation. It does so by returning
|
| - * ctype<char_type>::do_widen(c).
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - const char*
|
| - widen(const char* __lo, const char* __hi, char_type* __to) const
|
| - { return this->do_widen(__lo, __hi, __to); }
|
| -
|
| - /**
|
| - * @brief Narrow char_type to char
|
| - *
|
| - * This function converts the char_type to char using the simplest
|
| - * reasonable transformation. If the conversion fails, dfault is
|
| - * returned instead. It does so by returning
|
| - * ctype<char_type>::do_narrow(c).
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @param dfault Char to return if conversion fails.
|
| - * @return The converted char.
|
| - */
|
| - char
|
| - narrow(char_type __c, char __dfault) const
|
| - { return this->do_narrow(__c, __dfault); }
|
| -
|
| - /**
|
| - * @brief Narrow array to char array
|
| - *
|
| - * This function converts each char_type in the input to char using the
|
| - * simplest reasonable transformation and writes the results to the
|
| - * destination array. For any char_type in the input that cannot be
|
| - * converted, @a dfault is used instead. It does so by returning
|
| - * ctype<char_type>::do_narrow(lo, hi, dfault, to).
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param dfault Char to use if conversion fails.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - 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): facet(__refs) { }
|
| -
|
| - virtual
|
| - ~__ctype_abstract_base() { }
|
| -
|
| - /**
|
| - * @brief Test char_type classification.
|
| - *
|
| - * This function finds a mask M for @a c and compares it to mask @a m.
|
| - *
|
| - * do_is() is a hook for a derived facet to change the behavior of
|
| - * classifying. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param c The char_type to find the mask of.
|
| - * @param m The mask to compare against.
|
| - * @return (M & m) != 0.
|
| - */
|
| - virtual bool
|
| - do_is(mask __m, char_type __c) const = 0;
|
| -
|
| - /**
|
| - * @brief Return a mask array.
|
| - *
|
| - * This function finds the mask for each char_type in the range [lo,hi)
|
| - * and successively writes it to vec. vec must have as many elements
|
| - * as the input.
|
| - *
|
| - * do_is() is a hook for a derived facet to change the behavior of
|
| - * classifying. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param vec Pointer to an array of mask storage.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_is(const char_type* __lo, const char_type* __hi,
|
| - mask* __vec) const = 0;
|
| -
|
| - /**
|
| - * @brief Find char_type matching mask
|
| - *
|
| - * This function searches for and returns the first char_type c in
|
| - * [lo,hi) for which is(m,c) is true.
|
| - *
|
| - * do_scan_is() is a hook for a derived facet to change the behavior of
|
| - * match searching. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a matching char_type if found, else @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_scan_is(mask __m, const char_type* __lo,
|
| - const char_type* __hi) const = 0;
|
| -
|
| - /**
|
| - * @brief Find char_type not matching mask
|
| - *
|
| - * This function searches for and returns a pointer to the first
|
| - * char_type c of [lo,hi) for which is(m,c) is false.
|
| - *
|
| - * do_scan_is() is a hook for a derived facet to change the behavior of
|
| - * match searching. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a non-matching char_type if found, else @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_scan_not(mask __m, const char_type* __lo,
|
| - const char_type* __hi) const = 0;
|
| -
|
| - /**
|
| - * @brief Convert to uppercase.
|
| - *
|
| - * This virtual function converts the char_type argument to uppercase
|
| - * if possible. If not possible (for example, '2'), returns the
|
| - * argument.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @return The uppercase char_type if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_toupper(char_type) const = 0;
|
| -
|
| - /**
|
| - * @brief Convert array to uppercase.
|
| - *
|
| - * This virtual function converts each char_type in the range [lo,hi)
|
| - * to uppercase if possible. Other elements remain untouched.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_toupper(char_type* __lo, const char_type* __hi) const = 0;
|
| -
|
| - /**
|
| - * @brief Convert to lowercase.
|
| - *
|
| - * This virtual function converts the argument to lowercase if
|
| - * possible. If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @return The lowercase char_type if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_tolower(char_type) const = 0;
|
| -
|
| - /**
|
| - * @brief Convert array to lowercase.
|
| - *
|
| - * This virtual function converts each char_type in the range [lo,hi)
|
| - * to lowercase if possible. Other elements remain untouched.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_tolower(char_type* __lo, const char_type* __hi) const = 0;
|
| -
|
| - /**
|
| - * @brief Widen char
|
| - *
|
| - * This virtual function converts the char to char_type using the
|
| - * simplest reasonable transformation.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The converted char_type
|
| - */
|
| - virtual char_type
|
| - do_widen(char) const = 0;
|
| -
|
| - /**
|
| - * @brief Widen char array
|
| - *
|
| - * This function converts each char in the input to char_type using the
|
| - * simplest reasonable transformation.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start range.
|
| - * @param hi Pointer to end of range.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char*
|
| - do_widen(const char* __lo, const char* __hi,
|
| - char_type* __dest) const = 0;
|
| -
|
| - /**
|
| - * @brief Narrow char_type to char
|
| - *
|
| - * This virtual function converts the argument to char using the
|
| - * simplest reasonable transformation. If the conversion fails, dfault
|
| - * is returned instead.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the behavior of
|
| - * narrowing. do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char_type to convert.
|
| - * @param dfault Char to return if conversion fails.
|
| - * @return The converted char.
|
| - */
|
| - virtual char
|
| - do_narrow(char_type, char __dfault) const = 0;
|
| -
|
| - /**
|
| - * @brief Narrow char_type array to char
|
| - *
|
| - * This virtual function converts each char_type in the range [lo,hi) to
|
| - * char using the simplest reasonable transformation and writes the
|
| - * results to the destination array. For any element in the input that
|
| - * cannot be converted, @a dfault is used instead.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the behavior of
|
| - * narrowing. do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param dfault Char to use if conversion fails.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - 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.
|
| - /**
|
| - * @brief Template ctype facet
|
| - *
|
| - * This template class defines classification and conversion functions for
|
| - * character sets. It wraps <cctype> functionality. Ctype gets used by
|
| - * streams for many I/O operations.
|
| - *
|
| - * This template provides the protected virtual functions the developer
|
| - * will have to replace in a derived class or specialization to make a
|
| - * working facet. The public functions that access them are defined in
|
| - * __ctype_abstract_base, to allow for implementation flexibility. See
|
| - * ctype<wchar_t> for an example. The functions are documented in
|
| - * __ctype_abstract_base.
|
| - *
|
| - * Note: implementations are provided for all the protected virtual
|
| - * functions, but will likely not be useful.
|
| - */
|
| - template<typename _CharT>
|
| - class ctype : public __ctype_abstract_base<_CharT>
|
| - {
|
| - public:
|
| - // Types:
|
| - typedef _CharT char_type;
|
| - typedef typename __ctype_abstract_base<_CharT>::mask mask;
|
| -
|
| - /// The facet id for ctype<char_type>
|
| - static locale::id id;
|
| -
|
| - explicit
|
| - ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { }
|
| -
|
| - 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.
|
| - /**
|
| - * @brief The ctype<char> specialization.
|
| - *
|
| - * This class defines classification and conversion functions for
|
| - * the char type. It gets used by char streams for many I/O
|
| - * operations. The char specialization provides a number of
|
| - * optimizations as well.
|
| - */
|
| - template<>
|
| - class ctype<char> : public locale::facet, public ctype_base
|
| - {
|
| - public:
|
| - // Types:
|
| - /// Typedef for the template parameter char.
|
| - 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_table;
|
| - mutable char _M_widen_ok;
|
| - mutable char _M_widen[1 + static_cast<unsigned char>(-1)];
|
| - mutable char _M_narrow[1 + static_cast<unsigned char>(-1)];
|
| - mutable char _M_narrow_ok; // 0 uninitialized, 1 init,
|
| - // 2 memcpy can't be used
|
| -
|
| - public:
|
| - /// The facet id for ctype<char>
|
| - static locale::id id;
|
| - /// The size of the mask table. It is SCHAR_MAX + 1.
|
| - static const size_t table_size = 1 + static_cast<unsigned char>(-1);
|
| -
|
| - /**
|
| - * @brief Constructor performs initialization.
|
| - *
|
| - * This is the constructor provided by the standard.
|
| - *
|
| - * @param table If non-zero, table is used as the per-char mask.
|
| - * Else classic_table() is used.
|
| - * @param del If true, passes ownership of table to this facet.
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0);
|
| -
|
| - /**
|
| - * @brief Constructor performs static initialization.
|
| - *
|
| - * This constructor is used to construct the initial C locale facet.
|
| - *
|
| - * @param cloc Handle to C locale data.
|
| - * @param table If non-zero, table is used as the per-char mask.
|
| - * @param del If true, passes ownership of table to this facet.
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - ctype(__c_locale __cloc, const mask* __table = 0, bool __del = false,
|
| - size_t __refs = 0);
|
| -
|
| - /**
|
| - * @brief Test char classification.
|
| - *
|
| - * This function compares the mask table[c] to @a m.
|
| - *
|
| - * @param c The char to compare the mask of.
|
| - * @param m The mask to compare against.
|
| - * @return True if m & table[c] is true, false otherwise.
|
| - */
|
| - inline bool
|
| - is(mask __m, char __c) const;
|
| -
|
| - /**
|
| - * @brief Return a mask array.
|
| - *
|
| - * This function finds the mask for each char in the range [lo, hi) and
|
| - * successively writes it to vec. vec must have as many elements as
|
| - * the char array.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param vec Pointer to an array of mask storage.
|
| - * @return @a hi.
|
| - */
|
| - inline const char*
|
| - is(const char* __lo, const char* __hi, mask* __vec) const;
|
| -
|
| - /**
|
| - * @brief Find char matching a mask
|
| - *
|
| - * This function searches for and returns the first char in [lo,hi) for
|
| - * which is(m,char) is true.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a matching char if found, else @a hi.
|
| - */
|
| - inline const char*
|
| - scan_is(mask __m, const char* __lo, const char* __hi) const;
|
| -
|
| - /**
|
| - * @brief Find char not matching a mask
|
| - *
|
| - * This function searches for and returns a pointer to the first char
|
| - * in [lo,hi) for which is(m,char) is false.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a non-matching char if found, else @a hi.
|
| - */
|
| - inline const char*
|
| - scan_not(mask __m, const char* __lo, const char* __hi) const;
|
| -
|
| - /**
|
| - * @brief Convert to uppercase.
|
| - *
|
| - * This function converts the char argument to uppercase if possible.
|
| - * If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * toupper() acts as if it returns ctype<char>::do_toupper(c).
|
| - * do_toupper() must always return the same result for the same input.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The uppercase char if convertible, else @a c.
|
| - */
|
| - char_type
|
| - toupper(char_type __c) const
|
| - { return this->do_toupper(__c); }
|
| -
|
| - /**
|
| - * @brief Convert array to uppercase.
|
| - *
|
| - * This function converts each char in the range [lo,hi) to uppercase
|
| - * if possible. Other chars remain untouched.
|
| - *
|
| - * toupper() acts as if it returns ctype<char>:: do_toupper(lo, hi).
|
| - * do_toupper() must always return the same result for the same input.
|
| - *
|
| - * @param lo Pointer to first char in range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - toupper(char_type *__lo, const char_type* __hi) const
|
| - { return this->do_toupper(__lo, __hi); }
|
| -
|
| - /**
|
| - * @brief Convert to lowercase.
|
| - *
|
| - * This function converts the char argument to lowercase if possible.
|
| - * If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * tolower() acts as if it returns ctype<char>::do_tolower(c).
|
| - * do_tolower() must always return the same result for the same input.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The lowercase char if convertible, else @a c.
|
| - */
|
| - char_type
|
| - tolower(char_type __c) const
|
| - { return this->do_tolower(__c); }
|
| -
|
| - /**
|
| - * @brief Convert array to lowercase.
|
| - *
|
| - * This function converts each char in the range [lo,hi) to lowercase
|
| - * if possible. Other chars remain untouched.
|
| - *
|
| - * tolower() acts as if it returns ctype<char>:: do_tolower(lo, hi).
|
| - * do_tolower() must always return the same result for the same input.
|
| - *
|
| - * @param lo Pointer to first char in range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - tolower(char_type* __lo, const char_type* __hi) const
|
| - { return this->do_tolower(__lo, __hi); }
|
| -
|
| - /**
|
| - * @brief Widen char
|
| - *
|
| - * This function converts the char to char_type using the simplest
|
| - * reasonable transformation. For an underived ctype<char> facet, the
|
| - * argument will be returned unchanged.
|
| - *
|
| - * This function works as if it returns ctype<char>::do_widen(c).
|
| - * do_widen() must always return the same result for the same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The converted character.
|
| - */
|
| - char_type
|
| - widen(char __c) const
|
| - {
|
| - if (_M_widen_ok)
|
| - return _M_widen[static_cast<unsigned char>(__c)];
|
| - this->_M_widen_init();
|
| - return this->do_widen(__c);
|
| - }
|
| -
|
| - /**
|
| - * @brief Widen char array
|
| - *
|
| - * This function converts each char in the input to char using the
|
| - * simplest reasonable transformation. For an underived ctype<char>
|
| - * facet, the argument will be copied unchanged.
|
| - *
|
| - * This function works as if it returns ctype<char>::do_widen(c).
|
| - * do_widen() must always return the same result for the same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to first char in range.
|
| - * @param hi Pointer to end of range.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - const char*
|
| - widen(const char* __lo, const char* __hi, char_type* __to) const
|
| - {
|
| - if (_M_widen_ok == 1)
|
| - {
|
| - __builtin_memcpy(__to, __lo, __hi - __lo);
|
| - return __hi;
|
| - }
|
| - if (!_M_widen_ok)
|
| - _M_widen_init();
|
| - return this->do_widen(__lo, __hi, __to);
|
| - }
|
| -
|
| - /**
|
| - * @brief Narrow char
|
| - *
|
| - * This function converts the char to char using the simplest
|
| - * reasonable transformation. If the conversion fails, dfault is
|
| - * returned instead. For an underived ctype<char> facet, @a c
|
| - * will be returned unchanged.
|
| - *
|
| - * This function works as if it returns ctype<char>::do_narrow(c).
|
| - * do_narrow() must always return the same result for the same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @param dfault Char to return if conversion fails.
|
| - * @return The converted character.
|
| - */
|
| - char
|
| - narrow(char_type __c, char __dfault) const
|
| - {
|
| - if (_M_narrow[static_cast<unsigned char>(__c)])
|
| - return _M_narrow[static_cast<unsigned char>(__c)];
|
| - const char __t = do_narrow(__c, __dfault);
|
| - if (__t != __dfault)
|
| - _M_narrow[static_cast<unsigned char>(__c)] = __t;
|
| - return __t;
|
| - }
|
| -
|
| - /**
|
| - * @brief Narrow char array
|
| - *
|
| - * This function converts each char in the input to char using the
|
| - * simplest reasonable transformation and writes the results to the
|
| - * destination array. For any char in the input that cannot be
|
| - * converted, @a dfault is used instead. For an underived ctype<char>
|
| - * facet, the argument will be copied unchanged.
|
| - *
|
| - * This function works as if it returns ctype<char>::do_narrow(lo, hi,
|
| - * dfault, to). do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param dfault Char to use if conversion fails.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - const char_type*
|
| - narrow(const char_type* __lo, const char_type* __hi,
|
| - char __dfault, char *__to) const
|
| - {
|
| - if (__builtin_expect(_M_narrow_ok == 1, true))
|
| - {
|
| - __builtin_memcpy(__to, __lo, __hi - __lo);
|
| - return __hi;
|
| - }
|
| - if (!_M_narrow_ok)
|
| - _M_narrow_init();
|
| - return this->do_narrow(__lo, __hi, __dfault, __to);
|
| - }
|
| -
|
| - // _GLIBCXX_RESOLVE_LIB_DEFECTS
|
| - // DR 695. ctype<char>::classic_table() not accessible.
|
| - /// Returns a pointer to the mask table provided to the constructor, or
|
| - /// the default from classic_table() if none was provided.
|
| - const mask*
|
| - table() const throw()
|
| - { return _M_table; }
|
| -
|
| - /// Returns a pointer to the C locale mask table.
|
| - static const mask*
|
| - classic_table() throw();
|
| - protected:
|
| -
|
| - /**
|
| - * @brief Destructor.
|
| - *
|
| - * This function deletes table() if @a del was true in the
|
| - * constructor.
|
| - */
|
| - virtual
|
| - ~ctype();
|
| -
|
| - /**
|
| - * @brief Convert to uppercase.
|
| - *
|
| - * This virtual function converts the char argument to uppercase if
|
| - * possible. If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The uppercase char if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_toupper(char_type) const;
|
| -
|
| - /**
|
| - * @brief Convert array to uppercase.
|
| - *
|
| - * This virtual function converts each char in the range [lo,hi) to
|
| - * uppercase if possible. Other chars remain untouched.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_toupper(char_type* __lo, const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Convert to lowercase.
|
| - *
|
| - * This virtual function converts the char argument to lowercase if
|
| - * possible. If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The lowercase char if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_tolower(char_type) const;
|
| -
|
| - /**
|
| - * @brief Convert array to lowercase.
|
| - *
|
| - * This virtual function converts each char in the range [lo,hi) to
|
| - * lowercase if possible. Other chars remain untouched.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to first char in range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_tolower(char_type* __lo, const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Widen char
|
| - *
|
| - * This virtual function converts the char to char using the simplest
|
| - * reasonable transformation. For an underived ctype<char> facet, the
|
| - * argument will be returned unchanged.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The converted character.
|
| - */
|
| - virtual char_type
|
| - do_widen(char __c) const
|
| - { return __c; }
|
| -
|
| - /**
|
| - * @brief Widen char array
|
| - *
|
| - * This function converts each char in the range [lo,hi) to char using
|
| - * the simplest reasonable transformation. For an underived
|
| - * ctype<char> facet, the argument will be copied unchanged.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char*
|
| - do_widen(const char* __lo, const char* __hi, char_type* __dest) const
|
| - {
|
| - __builtin_memcpy(__dest, __lo, __hi - __lo);
|
| - return __hi;
|
| - }
|
| -
|
| - /**
|
| - * @brief Narrow char
|
| - *
|
| - * This virtual function converts the char to char using the simplest
|
| - * reasonable transformation. If the conversion fails, dfault is
|
| - * returned instead. For an underived ctype<char> facet, @a c will be
|
| - * returned unchanged.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the behavior of
|
| - * narrowing. do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @param dfault Char to return if conversion fails.
|
| - * @return The converted char.
|
| - */
|
| - virtual char
|
| - do_narrow(char_type __c, char) const
|
| - { return __c; }
|
| -
|
| - /**
|
| - * @brief Narrow char array to char array
|
| - *
|
| - * This virtual function converts each char in the range [lo,hi) to
|
| - * char using the simplest reasonable transformation and writes the
|
| - * results to the destination array. For any char in the input that
|
| - * cannot be converted, @a dfault is used instead. For an underived
|
| - * ctype<char> facet, the argument will be copied unchanged.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the behavior of
|
| - * narrowing. do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param dfault Char to use if conversion fails.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_narrow(const char_type* __lo, const char_type* __hi,
|
| - char, char* __dest) const
|
| - {
|
| - __builtin_memcpy(__dest, __lo, __hi - __lo);
|
| - return __hi;
|
| - }
|
| -
|
| - private:
|
| - void _M_narrow_init() const;
|
| - void _M_widen_init() const;
|
| - };
|
| -
|
| -#ifdef _GLIBCXX_USE_WCHAR_T
|
| - // 22.2.1.3 ctype<wchar_t> specialization
|
| - /**
|
| - * @brief The ctype<wchar_t> specialization.
|
| - *
|
| - * This class defines classification and conversion functions for the
|
| - * wchar_t type. It gets used by wchar_t streams for many I/O operations.
|
| - * The wchar_t specialization provides a number of optimizations as well.
|
| - *
|
| - * ctype<wchar_t> inherits its public methods from
|
| - * __ctype_abstract_base<wchar_t>.
|
| - */
|
| - template<>
|
| - class ctype<wchar_t> : public __ctype_abstract_base<wchar_t>
|
| - {
|
| - public:
|
| - // Types:
|
| - /// Typedef for the template parameter wchar_t.
|
| - typedef wchar_t char_type;
|
| - typedef wctype_t __wmask_type;
|
| -
|
| - protected:
|
| - __c_locale _M_c_locale_ctype;
|
| -
|
| - // Pre-computed narrowed and widened chars.
|
| - bool _M_narrow_ok;
|
| - char _M_narrow[128];
|
| - wint_t _M_widen[1 + static_cast<unsigned char>(-1)];
|
| -
|
| - // Pre-computed elements for do_is.
|
| - mask _M_bit[16];
|
| - __wmask_type _M_wmask[16];
|
| -
|
| - public:
|
| - // Data Members:
|
| - /// The facet id for ctype<wchar_t>
|
| - static locale::id id;
|
| -
|
| - /**
|
| - * @brief Constructor performs initialization.
|
| - *
|
| - * This is the constructor provided by the standard.
|
| - *
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - ctype(size_t __refs = 0);
|
| -
|
| - /**
|
| - * @brief Constructor performs static initialization.
|
| - *
|
| - * This constructor is used to construct the initial C locale facet.
|
| - *
|
| - * @param cloc Handle to C locale data.
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - ctype(__c_locale __cloc, size_t __refs = 0);
|
| -
|
| - protected:
|
| - __wmask_type
|
| - _M_convert_to_wmask(const mask __m) const;
|
| -
|
| - /// Destructor
|
| - virtual
|
| - ~ctype();
|
| -
|
| - /**
|
| - * @brief Test wchar_t classification.
|
| - *
|
| - * This function finds a mask M for @a c and compares it to mask @a m.
|
| - *
|
| - * do_is() is a hook for a derived facet to change the behavior of
|
| - * classifying. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param c The wchar_t to find the mask of.
|
| - * @param m The mask to compare against.
|
| - * @return (M & m) != 0.
|
| - */
|
| - virtual bool
|
| - do_is(mask __m, char_type __c) const;
|
| -
|
| - /**
|
| - * @brief Return a mask array.
|
| - *
|
| - * This function finds the mask for each wchar_t in the range [lo,hi)
|
| - * and successively writes it to vec. vec must have as many elements
|
| - * as the input.
|
| - *
|
| - * do_is() is a hook for a derived facet to change the behavior of
|
| - * classifying. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param vec Pointer to an array of mask storage.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
|
| -
|
| - /**
|
| - * @brief Find wchar_t matching mask
|
| - *
|
| - * This function searches for and returns the first wchar_t c in
|
| - * [lo,hi) for which is(m,c) is true.
|
| - *
|
| - * do_scan_is() is a hook for a derived facet to change the behavior of
|
| - * match searching. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a matching wchar_t if found, else @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Find wchar_t not matching mask
|
| - *
|
| - * This function searches for and returns a pointer to the first
|
| - * wchar_t c of [lo,hi) for which is(m,c) is false.
|
| - *
|
| - * do_scan_is() is a hook for a derived facet to change the behavior of
|
| - * match searching. do_is() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * @param m The mask to compare against.
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return Pointer to a non-matching wchar_t if found, else @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_scan_not(mask __m, const char_type* __lo,
|
| - const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Convert to uppercase.
|
| - *
|
| - * This virtual function converts the wchar_t argument to uppercase if
|
| - * possible. If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The wchar_t to convert.
|
| - * @return The uppercase wchar_t if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_toupper(char_type) const;
|
| -
|
| - /**
|
| - * @brief Convert array to uppercase.
|
| - *
|
| - * This virtual function converts each wchar_t in the range [lo,hi) to
|
| - * uppercase if possible. Other elements remain untouched.
|
| - *
|
| - * do_toupper() is a hook for a derived facet to change the behavior of
|
| - * uppercasing. do_toupper() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_toupper(char_type* __lo, const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Convert to lowercase.
|
| - *
|
| - * This virtual function converts the argument to lowercase if
|
| - * possible. If not possible (for example, '2'), returns the argument.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param c The wchar_t to convert.
|
| - * @return The lowercase wchar_t if convertible, else @a c.
|
| - */
|
| - virtual char_type
|
| - do_tolower(char_type) const;
|
| -
|
| - /**
|
| - * @brief Convert array to lowercase.
|
| - *
|
| - * This virtual function converts each wchar_t in the range [lo,hi) to
|
| - * lowercase if possible. Other elements remain untouched.
|
| - *
|
| - * do_tolower() is a hook for a derived facet to change the behavior of
|
| - * lowercasing. do_tolower() must always return the same result for
|
| - * the same input.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_tolower(char_type* __lo, const char_type* __hi) const;
|
| -
|
| - /**
|
| - * @brief Widen char to wchar_t
|
| - *
|
| - * This virtual function converts the char to wchar_t using the
|
| - * simplest reasonable transformation. For an underived ctype<wchar_t>
|
| - * facet, the argument will be cast to wchar_t.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The char to convert.
|
| - * @return The converted wchar_t.
|
| - */
|
| - virtual char_type
|
| - do_widen(char) const;
|
| -
|
| - /**
|
| - * @brief Widen char array to wchar_t array
|
| - *
|
| - * This function converts each char in the input to wchar_t using the
|
| - * simplest reasonable transformation. For an underived ctype<wchar_t>
|
| - * facet, the argument will be copied, casting each element to wchar_t.
|
| - *
|
| - * do_widen() is a hook for a derived facet to change the behavior of
|
| - * widening. do_widen() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start range.
|
| - * @param hi Pointer to end of range.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char*
|
| - do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
|
| -
|
| - /**
|
| - * @brief Narrow wchar_t to char
|
| - *
|
| - * This virtual function converts the argument to char using
|
| - * the simplest reasonable transformation. If the conversion
|
| - * fails, dfault is returned instead. For an underived
|
| - * ctype<wchar_t> facet, @a c will be cast to char and
|
| - * returned.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the
|
| - * behavior of narrowing. do_narrow() must always return the
|
| - * same result for the same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param c The wchar_t to convert.
|
| - * @param dfault Char to return if conversion fails.
|
| - * @return The converted char.
|
| - */
|
| - virtual char
|
| - do_narrow(char_type, char __dfault) const;
|
| -
|
| - /**
|
| - * @brief Narrow wchar_t array to char array
|
| - *
|
| - * This virtual function converts each wchar_t in the range [lo,hi) to
|
| - * char using the simplest reasonable transformation and writes the
|
| - * results to the destination array. For any wchar_t in the input that
|
| - * cannot be converted, @a dfault is used instead. For an underived
|
| - * ctype<wchar_t> facet, the argument will be copied, casting each
|
| - * element to char.
|
| - *
|
| - * do_narrow() is a hook for a derived facet to change the behavior of
|
| - * narrowing. do_narrow() must always return the same result for the
|
| - * same input.
|
| - *
|
| - * Note: this is not what you want for codepage conversions. See
|
| - * codecvt for that.
|
| - *
|
| - * @param lo Pointer to start of range.
|
| - * @param hi Pointer to end of range.
|
| - * @param dfault Char to use if conversion fails.
|
| - * @param to Pointer to the destination array.
|
| - * @return @a hi.
|
| - */
|
| - virtual const char_type*
|
| - do_narrow(const char_type* __lo, const char_type* __hi,
|
| - char __dfault, char* __dest) const;
|
| -
|
| - // For use at construction time only.
|
| - void
|
| - _M_initialize_ctype();
|
| - };
|
| -#endif //_GLIBCXX_USE_WCHAR_T
|
| -
|
| - /// class ctype_byname [22.2.1.2].
|
| - template<typename _CharT>
|
| - class ctype_byname : public ctype<_CharT>
|
| - {
|
| - public:
|
| - typedef typename ctype<_CharT>::mask mask;
|
| -
|
| - explicit
|
| - ctype_byname(const char* __s, size_t __refs = 0);
|
| -
|
| - protected:
|
| - virtual
|
| - ~ctype_byname() { };
|
| - };
|
| -
|
| - /// 22.2.1.4 Class ctype_byname specializations.
|
| - template<>
|
| - class ctype_byname<char> : public ctype<char>
|
| - {
|
| - public:
|
| - explicit
|
| - ctype_byname(const char* __s, size_t __refs = 0);
|
| -
|
| - protected:
|
| - virtual
|
| - ~ctype_byname();
|
| - };
|
| -
|
| -#ifdef _GLIBCXX_USE_WCHAR_T
|
| - template<>
|
| - class ctype_byname<wchar_t> : public ctype<wchar_t>
|
| - {
|
| - public:
|
| - explicit
|
| - ctype_byname(const char* __s, size_t __refs = 0);
|
| -
|
| - protected:
|
| - virtual
|
| - ~ctype_byname();
|
| - };
|
| -#endif
|
| -
|
| -_GLIBCXX_END_NAMESPACE
|
| -
|
| -// Include host and configuration specific ctype inlines.
|
| -#include <bits/ctype_inline.h>
|
| -
|
| -_GLIBCXX_BEGIN_NAMESPACE(std)
|
| -
|
| - // 22.2.2 The numeric category.
|
| - class __num_base
|
| - {
|
| - public:
|
| - // NB: Code depends on the order of _S_atoms_out elements.
|
| - // Below are the indices into _S_atoms_out.
|
| - enum
|
| - {
|
| - _S_ominus,
|
| - _S_oplus,
|
| - _S_ox,
|
| - _S_oX,
|
| - _S_odigits,
|
| - _S_odigits_end = _S_odigits + 16,
|
| - _S_oudigits = _S_odigits_end,
|
| - _S_oudigits_end = _S_oudigits + 16,
|
| - _S_oe = _S_odigits + 14, // For scientific notation, 'e'
|
| - _S_oE = _S_oudigits + 14, // For scientific notation, 'E'
|
| - _S_oend = _S_oudigits_end
|
| - };
|
| -
|
| - // A list of valid numeric literals for output. This array
|
| - // contains chars that will be passed through the current locale's
|
| - // ctype<_CharT>.widen() and then used to render numbers.
|
| - // For the standard "C" locale, this is
|
| - // "-+xX0123456789abcdef0123456789ABCDEF".
|
| - static const char* _S_atoms_out;
|
| -
|
| - // String literal of acceptable (narrow) input, for num_get.
|
| - // "-+xX0123456789abcdefABCDEF"
|
| - static const char* _S_atoms_in;
|
| -
|
| - enum
|
| - {
|
| - _S_iminus,
|
| - _S_iplus,
|
| - _S_ix,
|
| - _S_iX,
|
| - _S_izero,
|
| - _S_ie = _S_izero + 14,
|
| - _S_iE = _S_izero + 20,
|
| - _S_iend = 26
|
| - };
|
| -
|
| - // num_put
|
| - // Construct and return valid scanf format for floating point types.
|
| - static void
|
| - _S_format_float(const ios_base& __io, char* __fptr, char __mod);
|
| - };
|
| -
|
| - template<typename _CharT>
|
| - struct __numpunct_cache : public locale::facet
|
| - {
|
| - const char* _M_grouping;
|
| - size_t _M_grouping_size;
|
| - bool _M_use_grouping;
|
| - const _CharT* _M_truename;
|
| - size_t _M_truename_size;
|
| - const _CharT* _M_falsename;
|
| - size_t _M_falsename_size;
|
| - _CharT _M_decimal_point;
|
| - _CharT _M_thousands_sep;
|
| -
|
| - // A list of valid numeric literals for output: in the standard
|
| - // "C" locale, this is "-+xX0123456789abcdef0123456789ABCDEF".
|
| - // This array contains the chars after having been passed
|
| - // through the current locale's ctype<_CharT>.widen().
|
| - _CharT _M_atoms_out[__num_base::_S_oend];
|
| -
|
| - // A list of valid numeric literals for input: in the standard
|
| - // "C" locale, this is "-+xX0123456789abcdefABCDEF"
|
| - // This array contains the chars after having been passed
|
| - // through the current locale's ctype<_CharT>.widen().
|
| - _CharT _M_atoms_in[__num_base::_S_iend];
|
| -
|
| - bool _M_allocated;
|
| -
|
| - __numpunct_cache(size_t __refs = 0) : facet(__refs),
|
| - _M_grouping(NULL), _M_grouping_size(0), _M_use_grouping(false),
|
| - _M_truename(NULL), _M_truename_size(0), _M_falsename(NULL),
|
| - _M_falsename_size(0), _M_decimal_point(_CharT()),
|
| - _M_thousands_sep(_CharT()), _M_allocated(false)
|
| - { }
|
| -
|
| - ~__numpunct_cache();
|
| -
|
| - void
|
| - _M_cache(const locale& __loc);
|
| -
|
| - private:
|
| - __numpunct_cache&
|
| - operator=(const __numpunct_cache&);
|
| -
|
| - explicit
|
| - __numpunct_cache(const __numpunct_cache&);
|
| - };
|
| -
|
| - template<typename _CharT>
|
| - __numpunct_cache<_CharT>::~__numpunct_cache()
|
| - {
|
| - if (_M_allocated)
|
| - {
|
| - delete [] _M_grouping;
|
| - delete [] _M_truename;
|
| - delete [] _M_falsename;
|
| - }
|
| - }
|
| -
|
| - /**
|
| - * @brief Numpunct facet.
|
| - *
|
| - * This facet stores several pieces of information related to printing and
|
| - * scanning numbers, such as the decimal point character. It takes a
|
| - * template parameter specifying the char type. The numpunct facet is
|
| - * used by streams for many I/O operations involving numbers.
|
| - *
|
| - * The numpunct template uses protected virtual functions to provide the
|
| - * actual results. The public accessors forward the call to the virtual
|
| - * functions. These virtual functions are hooks for developers to
|
| - * implement the behavior they require from a numpunct facet.
|
| - */
|
| - template<typename _CharT>
|
| - class numpunct : public locale::facet
|
| - {
|
| - public:
|
| - // Types:
|
| - //@{
|
| - /// Public typedefs
|
| - typedef _CharT char_type;
|
| - typedef basic_string<_CharT> string_type;
|
| - //@}
|
| - typedef __numpunct_cache<_CharT> __cache_type;
|
| -
|
| - protected:
|
| - __cache_type* _M_data;
|
| -
|
| - public:
|
| - /// Numpunct facet id.
|
| - static locale::id id;
|
| -
|
| - /**
|
| - * @brief Numpunct constructor.
|
| - *
|
| - * @param refs Refcount to pass to the base class.
|
| - */
|
| - explicit
|
| - numpunct(size_t __refs = 0) : facet(__refs), _M_data(NULL)
|
| - { _M_initialize_numpunct(); }
|
| -
|
| - /**
|
| - * @brief Internal constructor. Not for general use.
|
| - *
|
| - * This is a constructor for use by the library itself to set up the
|
| - * predefined locale facets.
|
| - *
|
| - * @param cache __numpunct_cache object.
|
| - * @param refs Refcount to pass to the base class.
|
| - */
|
| - explicit
|
| - numpunct(__cache_type* __cache, size_t __refs = 0)
|
| - : facet(__refs), _M_data(__cache)
|
| - { _M_initialize_numpunct(); }
|
| -
|
| - /**
|
| - * @brief Internal constructor. Not for general use.
|
| - *
|
| - * This is a constructor for use by the library itself to set up new
|
| - * locales.
|
| - *
|
| - * @param cloc The "C" locale.
|
| - * @param refs Refcount to pass to the base class.
|
| - */
|
| - explicit
|
| - numpunct(__c_locale __cloc, size_t __refs = 0)
|
| - : facet(__refs), _M_data(NULL)
|
| - { _M_initialize_numpunct(__cloc); }
|
| -
|
| - /**
|
| - * @brief Return decimal point character.
|
| - *
|
| - * This function returns a char_type to use as a decimal point. It
|
| - * does so by returning returning
|
| - * numpunct<char_type>::do_decimal_point().
|
| - *
|
| - * @return @a char_type representing a decimal point.
|
| - */
|
| - char_type
|
| - decimal_point() const
|
| - { return this->do_decimal_point(); }
|
| -
|
| - /**
|
| - * @brief Return thousands separator character.
|
| - *
|
| - * This function returns a char_type to use as a thousands
|
| - * separator. It does so by returning returning
|
| - * numpunct<char_type>::do_thousands_sep().
|
| - *
|
| - * @return char_type representing a thousands separator.
|
| - */
|
| - char_type
|
| - thousands_sep() const
|
| - { return this->do_thousands_sep(); }
|
| -
|
| - /**
|
| - * @brief Return grouping specification.
|
| - *
|
| - * This function returns a string representing groupings for the
|
| - * integer part of a number. Groupings indicate where thousands
|
| - * separators should be inserted in the integer part of a number.
|
| - *
|
| - * Each char in the return string is interpret as an integer
|
| - * rather than a character. These numbers represent the number
|
| - * of digits in a group. The first char in the string
|
| - * represents the number of digits in the least significant
|
| - * group. If a char is negative, it indicates an unlimited
|
| - * number of digits for the group. If more chars from the
|
| - * string are required to group a number, the last char is used
|
| - * repeatedly.
|
| - *
|
| - * For example, if the grouping() returns "\003\002" and is
|
| - * applied to the number 123456789, this corresponds to
|
| - * 12,34,56,789. Note that if the string was "32", this would
|
| - * put more than 50 digits into the least significant group if
|
| - * the character set is ASCII.
|
| - *
|
| - * The string is returned by calling
|
| - * numpunct<char_type>::do_grouping().
|
| - *
|
| - * @return string representing grouping specification.
|
| - */
|
| - string
|
| - grouping() const
|
| - { return this->do_grouping(); }
|
| -
|
| - /**
|
| - * @brief Return string representation of bool true.
|
| - *
|
| - * This function returns a string_type containing the text
|
| - * representation for true bool variables. It does so by calling
|
| - * numpunct<char_type>::do_truename().
|
| - *
|
| - * @return string_type representing printed form of true.
|
| - */
|
| - string_type
|
| - truename() const
|
| - { return this->do_truename(); }
|
| -
|
| - /**
|
| - * @brief Return string representation of bool false.
|
| - *
|
| - * This function returns a string_type containing the text
|
| - * representation for false bool variables. It does so by calling
|
| - * numpunct<char_type>::do_falsename().
|
| - *
|
| - * @return string_type representing printed form of false.
|
| - */
|
| - string_type
|
| - falsename() const
|
| - { return this->do_falsename(); }
|
| -
|
| - protected:
|
| - /// Destructor.
|
| - virtual
|
| - ~numpunct();
|
| -
|
| - /**
|
| - * @brief Return decimal point character.
|
| - *
|
| - * Returns a char_type to use as a decimal point. This function is a
|
| - * hook for derived classes to change the value returned.
|
| - *
|
| - * @return @a char_type representing a decimal point.
|
| - */
|
| - virtual char_type
|
| - do_decimal_point() const
|
| - { return _M_data->_M_decimal_point; }
|
| -
|
| - /**
|
| - * @brief Return thousands separator character.
|
| - *
|
| - * Returns a char_type to use as a thousands separator. This function
|
| - * is a hook for derived classes to change the value returned.
|
| - *
|
| - * @return @a char_type representing a thousands separator.
|
| - */
|
| - virtual char_type
|
| - do_thousands_sep() const
|
| - { return _M_data->_M_thousands_sep; }
|
| -
|
| - /**
|
| - * @brief Return grouping specification.
|
| - *
|
| - * Returns a string representing groupings for the integer part of a
|
| - * number. This function is a hook for derived classes to change the
|
| - * value returned. @see grouping() for details.
|
| - *
|
| - * @return String representing grouping specification.
|
| - */
|
| - virtual string
|
| - do_grouping() const
|
| - { return _M_data->_M_grouping; }
|
| -
|
| - /**
|
| - * @brief Return string representation of bool true.
|
| - *
|
| - * Returns a string_type containing the text representation for true
|
| - * bool variables. This function is a hook for derived classes to
|
| - * change the value returned.
|
| - *
|
| - * @return string_type representing printed form of true.
|
| - */
|
| - virtual string_type
|
| - do_truename() const
|
| - { return _M_data->_M_truename; }
|
| -
|
| - /**
|
| - * @brief Return string representation of bool false.
|
| - *
|
| - * Returns a string_type containing the text representation for false
|
| - * bool variables. This function is a hook for derived classes to
|
| - * change the value returned.
|
| - *
|
| - * @return string_type representing printed form of false.
|
| - */
|
| - virtual string_type
|
| - do_falsename() const
|
| - { return _M_data->_M_falsename; }
|
| -
|
| - // For use at construction time only.
|
| - void
|
| - _M_initialize_numpunct(__c_locale __cloc = NULL);
|
| - };
|
| -
|
| - template<typename _CharT>
|
| - locale::id numpunct<_CharT>::id;
|
| -
|
| - template<>
|
| - numpunct<char>::~numpunct();
|
| -
|
| - template<>
|
| - void
|
| - numpunct<char>::_M_initialize_numpunct(__c_locale __cloc);
|
| -
|
| -#ifdef _GLIBCXX_USE_WCHAR_T
|
| - template<>
|
| - numpunct<wchar_t>::~numpunct();
|
| -
|
| - template<>
|
| - void
|
| - numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc);
|
| -#endif
|
| -
|
| - /// class numpunct_byname [22.2.3.2].
|
| - template<typename _CharT>
|
| - class numpunct_byname : public numpunct<_CharT>
|
| - {
|
| - public:
|
| - typedef _CharT char_type;
|
| - typedef basic_string<_CharT> string_type;
|
| -
|
| - explicit
|
| - numpunct_byname(const char* __s, size_t __refs = 0)
|
| - : numpunct<_CharT>(__refs)
|
| - {
|
| - if (__builtin_strcmp(__s, "C") != 0
|
| - && __builtin_strcmp(__s, "POSIX") != 0)
|
| - {
|
| - __c_locale __tmp;
|
| - this->_S_create_c_locale(__tmp, __s);
|
| - this->_M_initialize_numpunct(__tmp);
|
| - this->_S_destroy_c_locale(__tmp);
|
| - }
|
| - }
|
| -
|
| - protected:
|
| - virtual
|
| - ~numpunct_byname() { }
|
| - };
|
| -
|
| -_GLIBCXX_BEGIN_LDBL_NAMESPACE
|
| -
|
| - /**
|
| - * @brief Facet for parsing number strings.
|
| - *
|
| - * This facet encapsulates the code to parse and return a number
|
| - * from a string. It is used by the istream numeric extraction
|
| - * operators.
|
| - *
|
| - * The num_get template uses protected virtual functions to provide the
|
| - * actual results. The public accessors forward the call to the virtual
|
| - * functions. These virtual functions are hooks for developers to
|
| - * implement the behavior they require from the num_get facet.
|
| - */
|
| - template<typename _CharT, typename _InIter>
|
| - class num_get : public locale::facet
|
| - {
|
| - public:
|
| - // Types:
|
| - //@{
|
| - /// Public typedefs
|
| - typedef _CharT char_type;
|
| - typedef _InIter iter_type;
|
| - //@}
|
| -
|
| - /// Numpunct facet id.
|
| - static locale::id id;
|
| -
|
| - /**
|
| - * @brief Constructor performs initialization.
|
| - *
|
| - * This is the constructor provided by the standard.
|
| - *
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - num_get(size_t __refs = 0) : facet(__refs) { }
|
| -
|
| - /**
|
| - * @brief Numeric parsing.
|
| - *
|
| - * Parses the input stream into the bool @a v. It does so by calling
|
| - * num_get::do_get().
|
| - *
|
| - * If ios_base::boolalpha is set, attempts to read
|
| - * ctype<CharT>::truename() or ctype<CharT>::falsename(). Sets
|
| - * @a v to true or false if successful. Sets err to
|
| - * ios_base::failbit if reading the string fails. Sets err to
|
| - * ios_base::eofbit if the stream is emptied.
|
| - *
|
| - * If ios_base::boolalpha is not set, proceeds as with reading a long,
|
| - * except if the value is 1, sets @a v to true, if the value is 0, sets
|
| - * @a v to false, and otherwise set err to ios_base::failbit.
|
| - *
|
| - * @param in Start of input stream.
|
| - * @param end End of input stream.
|
| - * @param io Source of locale and flags.
|
| - * @param err Error flags to set.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after reading.
|
| - */
|
| - 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); }
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric parsing.
|
| - *
|
| - * Parses the input stream into the integral variable @a v. It does so
|
| - * by calling num_get::do_get().
|
| - *
|
| - * Parsing is affected by the flag settings in @a io.
|
| - *
|
| - * The basic parse is affected by the value of io.flags() &
|
| - * ios_base::basefield. If equal to ios_base::oct, parses like the
|
| - * scanf %o specifier. Else if equal to ios_base::hex, parses like %X
|
| - * specifier. Else if basefield equal to 0, parses like the %i
|
| - * specifier. Otherwise, parses like %d for signed and %u for unsigned
|
| - * types. The matching type length modifier is also used.
|
| - *
|
| - * Digit grouping is interpreted according to numpunct::grouping() and
|
| - * numpunct::thousands_sep(). If the pattern of digit groups isn't
|
| - * consistent, sets err to ios_base::failbit.
|
| - *
|
| - * If parsing the string yields a valid value for @a v, @a v is set.
|
| - * Otherwise, sets err to ios_base::failbit and leaves @a v unaltered.
|
| - * Sets err to ios_base::eofbit if the stream is emptied.
|
| - *
|
| - * @param in Start of input stream.
|
| - * @param end End of input stream.
|
| - * @param io Source of locale and flags.
|
| - * @param err Error flags to set.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after reading.
|
| - */
|
| - 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 _GLIBCXX_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
|
| - //@}
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric parsing.
|
| - *
|
| - * Parses the input stream into the integral variable @a v. It does so
|
| - * by calling num_get::do_get().
|
| - *
|
| - * The input characters are parsed like the scanf %g specifier. The
|
| - * matching type length modifier is also used.
|
| - *
|
| - * The decimal point character used is numpunct::decimal_point().
|
| - * Digit grouping is interpreted according to numpunct::grouping() and
|
| - * numpunct::thousands_sep(). If the pattern of digit groups isn't
|
| - * consistent, sets err to ios_base::failbit.
|
| - *
|
| - * If parsing the string yields a valid value for @a v, @a v is set.
|
| - * Otherwise, sets err to ios_base::failbit and leaves @a v unaltered.
|
| - * Sets err to ios_base::eofbit if the stream is emptied.
|
| - *
|
| - * @param in Start of input stream.
|
| - * @param end End of input stream.
|
| - * @param io Source of locale and flags.
|
| - * @param err Error flags to set.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after reading.
|
| - */
|
| - 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); }
|
| - //@}
|
| -
|
| - /**
|
| - * @brief Numeric parsing.
|
| - *
|
| - * Parses the input stream into the pointer variable @a v. It does so
|
| - * by calling num_get::do_get().
|
| - *
|
| - * The input characters are parsed like the scanf %p specifier.
|
| - *
|
| - * Digit grouping is interpreted according to numpunct::grouping() and
|
| - * numpunct::thousands_sep(). If the pattern of digit groups isn't
|
| - * consistent, sets err to ios_base::failbit.
|
| - *
|
| - * Note that the digit grouping effect for pointers is a bit ambiguous
|
| - * in the standard and shouldn't be relied on. See DR 344.
|
| - *
|
| - * If parsing the string yields a valid value for @a v, @a v is set.
|
| - * Otherwise, sets err to ios_base::failbit and leaves @a v unaltered.
|
| - * Sets err to ios_base::eofbit if the stream is emptied.
|
| - *
|
| - * @param in Start of input stream.
|
| - * @param end End of input stream.
|
| - * @param io Source of locale and flags.
|
| - * @param err Error flags to set.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after reading.
|
| - */
|
| - 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:
|
| - /// Destructor.
|
| - virtual ~num_get() { }
|
| -
|
| - iter_type
|
| - _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&,
|
| - string&) const;
|
| -
|
| - template<typename _ValueT>
|
| - iter_type
|
| - _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&,
|
| - _ValueT&) const;
|
| -
|
| - template<typename _CharT2>
|
| - typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value, int>::__type
|
| - _M_find(const _CharT2*, size_t __len, _CharT2 __c) const
|
| - {
|
| - int __ret = -1;
|
| - if (__len <= 10)
|
| - {
|
| - if (__c >= _CharT2('0') && __c < _CharT2(_CharT2('0') + __len))
|
| - __ret = __c - _CharT2('0');
|
| - }
|
| - else
|
| - {
|
| - if (__c >= _CharT2('0') && __c <= _CharT2('9'))
|
| - __ret = __c - _CharT2('0');
|
| - else if (__c >= _CharT2('a') && __c <= _CharT2('f'))
|
| - __ret = 10 + (__c - _CharT2('a'));
|
| - else if (__c >= _CharT2('A') && __c <= _CharT2('F'))
|
| - __ret = 10 + (__c - _CharT2('A'));
|
| - }
|
| - return __ret;
|
| - }
|
| -
|
| - template<typename _CharT2>
|
| - typename __gnu_cxx::__enable_if<!__is_char<_CharT2>::__value,
|
| - int>::__type
|
| - _M_find(const _CharT2* __zero, size_t __len, _CharT2 __c) const
|
| - {
|
| - int __ret = -1;
|
| - const char_type* __q = char_traits<_CharT2>::find(__zero, __len, __c);
|
| - if (__q)
|
| - {
|
| - __ret = __q - __zero;
|
| - if (__ret > 15)
|
| - __ret -= 6;
|
| - }
|
| - return __ret;
|
| - }
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric parsing.
|
| - *
|
| - * Parses the input stream into the variable @a v. This function is a
|
| - * hook for derived classes to change the value returned. @see get()
|
| - * for more details.
|
| - *
|
| - * @param in Start of input stream.
|
| - * @param end End of input stream.
|
| - * @param io Source of locale and flags.
|
| - * @param err Error flags to set.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after reading.
|
| - */
|
| - virtual iter_type
|
| - do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const;
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, long& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, unsigned short& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, unsigned int& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, unsigned long& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -
|
| -#ifdef _GLIBCXX_USE_LONG_LONG
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, long long& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type __beg, iter_type __end, ios_base& __io,
|
| - ios_base::iostate& __err, unsigned long long& __v) const
|
| - { return _M_extract_int(__beg, __end, __io, __err, __v); }
|
| -#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;
|
| -
|
| - // XXX GLIBCXX_ABI Deprecated
|
| -#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
|
| - virtual iter_type
|
| - __do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err,
|
| - double&) const;
|
| -#else
|
| - virtual iter_type
|
| - do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err,
|
| - long double&) const;
|
| -#endif
|
| -
|
| - virtual iter_type
|
| - do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err,
|
| - void*&) const;
|
| -
|
| - // XXX GLIBCXX_ABI Deprecated
|
| -#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
|
| - virtual iter_type
|
| - do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err,
|
| - long double&) const;
|
| -#endif
|
| - //@}
|
| - };
|
| -
|
| - template<typename _CharT, typename _InIter>
|
| - locale::id num_get<_CharT, _InIter>::id;
|
| -
|
| -
|
| - /**
|
| - * @brief Facet for converting numbers to strings.
|
| - *
|
| - * This facet encapsulates the code to convert a number to a string. It is
|
| - * used by the ostream numeric insertion operators.
|
| - *
|
| - * The num_put template uses protected virtual functions to provide the
|
| - * actual results. The public accessors forward the call to the virtual
|
| - * functions. These virtual functions are hooks for developers to
|
| - * implement the behavior they require from the num_put facet.
|
| - */
|
| - template<typename _CharT, typename _OutIter>
|
| - class num_put : public locale::facet
|
| - {
|
| - public:
|
| - // Types:
|
| - //@{
|
| - /// Public typedefs
|
| - typedef _CharT char_type;
|
| - typedef _OutIter iter_type;
|
| - //@}
|
| -
|
| - /// Numpunct facet id.
|
| - static locale::id id;
|
| -
|
| - /**
|
| - * @brief Constructor performs initialization.
|
| - *
|
| - * This is the constructor provided by the standard.
|
| - *
|
| - * @param refs Passed to the base facet class.
|
| - */
|
| - explicit
|
| - num_put(size_t __refs = 0) : facet(__refs) { }
|
| -
|
| - /**
|
| - * @brief Numeric formatting.
|
| - *
|
| - * Formats the boolean @a v and inserts it into a stream. It does so
|
| - * by calling num_put::do_put().
|
| - *
|
| - * If ios_base::boolalpha is set, writes ctype<CharT>::truename() or
|
| - * ctype<CharT>::falsename(). Otherwise formats @a v as an int.
|
| - *
|
| - * @param s Stream to write to.
|
| - * @param io Source of locale and flags.
|
| - * @param fill Char_type to use for filling.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after writing.
|
| - */
|
| - iter_type
|
| - put(iter_type __s, ios_base& __f, char_type __fill, bool __v) const
|
| - { return this->do_put(__s, __f, __fill, __v); }
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric formatting.
|
| - *
|
| - * Formats the integral value @a v and inserts it into a
|
| - * stream. It does so by calling num_put::do_put().
|
| - *
|
| - * Formatting is affected by the flag settings in @a io.
|
| - *
|
| - * The basic format is affected by the value of io.flags() &
|
| - * ios_base::basefield. If equal to ios_base::oct, formats like the
|
| - * printf %o specifier. Else if equal to ios_base::hex, formats like
|
| - * %x or %X with ios_base::uppercase unset or set respectively.
|
| - * Otherwise, formats like %d, %ld, %lld for signed and %u, %lu, %llu
|
| - * for unsigned values. Note that if both oct and hex are set, neither
|
| - * will take effect.
|
| - *
|
| - * If ios_base::showpos is set, '+' is output before positive values.
|
| - * If ios_base::showbase is set, '0' precedes octal values (except 0)
|
| - * and '0[xX]' precedes hex values.
|
| - *
|
| - * Thousands separators are inserted according to numpunct::grouping()
|
| - * and numpunct::thousands_sep(). The decimal point character used is
|
| - * numpunct::decimal_point().
|
| - *
|
| - * If io.width() is non-zero, enough @a fill characters are inserted to
|
| - * make the result at least that wide. If
|
| - * (io.flags() & ios_base::adjustfield) == ios_base::left, result is
|
| - * padded at the end. If ios_base::internal, then padding occurs
|
| - * immediately after either a '+' or '-' or after '0x' or '0X'.
|
| - * Otherwise, padding occurs at the beginning.
|
| - *
|
| - * @param s Stream to write to.
|
| - * @param io Source of locale and flags.
|
| - * @param fill Char_type to use for filling.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after writing.
|
| - */
|
| - 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 _GLIBCXX_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
|
| - //@}
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric formatting.
|
| - *
|
| - * Formats the floating point value @a v and inserts it into a stream.
|
| - * It does so by calling num_put::do_put().
|
| - *
|
| - * Formatting is affected by the flag settings in @a io.
|
| - *
|
| - * The basic format is affected by the value of io.flags() &
|
| - * ios_base::floatfield. If equal to ios_base::fixed, formats like the
|
| - * printf %f specifier. Else if equal to ios_base::scientific, formats
|
| - * like %e or %E with ios_base::uppercase unset or set respectively.
|
| - * Otherwise, formats like %g or %G depending on uppercase. Note that
|
| - * if both fixed and scientific are set, the effect will also be like
|
| - * %g or %G.
|
| - *
|
| - * The output precision is given by io.precision(). This precision is
|
| - * capped at numeric_limits::digits10 + 2 (different for double and
|
| - * long double). The default precision is 6.
|
| - *
|
| - * If ios_base::showpos is set, '+' is output before positive values.
|
| - * If ios_base::showpoint is set, a decimal point will always be
|
| - * output.
|
| - *
|
| - * Thousands separators are inserted according to numpunct::grouping()
|
| - * and numpunct::thousands_sep(). The decimal point character used is
|
| - * numpunct::decimal_point().
|
| - *
|
| - * If io.width() is non-zero, enough @a fill characters are inserted to
|
| - * make the result at least that wide. If
|
| - * (io.flags() & ios_base::adjustfield) == ios_base::left, result is
|
| - * padded at the end. If ios_base::internal, then padding occurs
|
| - * immediately after either a '+' or '-' or after '0x' or '0X'.
|
| - * Otherwise, padding occurs at the beginning.
|
| - *
|
| - * @param s Stream to write to.
|
| - * @param io Source of locale and flags.
|
| - * @param fill Char_type to use for filling.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after writing.
|
| - */
|
| - 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); }
|
| - //@}
|
| -
|
| - /**
|
| - * @brief Numeric formatting.
|
| - *
|
| - * Formats the pointer value @a v and inserts it into a stream. It
|
| - * does so by calling num_put::do_put().
|
| - *
|
| - * This function formats @a v as an unsigned long with ios_base::hex
|
| - * and ios_base::showbase set.
|
| - *
|
| - * @param s Stream to write to.
|
| - * @param io Source of locale and flags.
|
| - * @param fill Char_type to use for filling.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after writing.
|
| - */
|
| - 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_insert_float(iter_type, ios_base& __io, char_type __fill,
|
| - char __mod, _ValueT __v) const;
|
| -
|
| - void
|
| - _M_group_float(const char* __grouping, size_t __grouping_size,
|
| - char_type __sep, const char_type* __p, char_type* __new,
|
| - char_type* __cs, int& __len) const;
|
| -
|
| - template<typename _ValueT>
|
| - iter_type
|
| - _M_insert_int(iter_type, ios_base& __io, char_type __fill,
|
| - _ValueT __v) const;
|
| -
|
| - void
|
| - _M_group_int(const char* __grouping, size_t __grouping_size,
|
| - char_type __sep, ios_base& __io, char_type* __new,
|
| - char_type* __cs, int& __len) const;
|
| -
|
| - void
|
| - _M_pad(char_type __fill, streamsize __w, ios_base& __io,
|
| - char_type* __new, const char_type* __cs, int& __len) const;
|
| -
|
| - /// Destructor.
|
| - virtual
|
| - ~num_put() { };
|
| -
|
| - //@{
|
| - /**
|
| - * @brief Numeric formatting.
|
| - *
|
| - * These functions do the work of formatting numeric values and
|
| - * inserting them into a stream. This function is a hook for derived
|
| - * classes to change the value returned.
|
| - *
|
| - * @param s Stream to write to.
|
| - * @param io Source of locale and flags.
|
| - * @param fill Char_type to use for filling.
|
| - * @param v Value to format and insert.
|
| - * @return Iterator after writing.
|
| - */
|
| - virtual iter_type
|
| - do_put(iter_type, ios_base&, char_type __fill, bool __v) const;
|
| -
|
| - virtual iter_type
|
| - do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
|
| - { return _M_insert_int(__s, __io, __fill, __v); }
|
| -
|
| - virtual iter_type
|
| - do_put(iter_type __s, ios_base& __io, char_type __fill,
|
| - unsigned long __v) const
|
| - { return _M_insert_int(__s, __io, __fill, __v); }
|
| -
|
| -#ifdef _GLIBCXX_USE_LONG_LONG
|
| - virtual iter_type
|
| - do_put(iter_type __s, ios_base& __io, char_type __fill,
|
| - long long __v) const
|
| - { return _M_insert_int(__s, __io, __fill, __v); }
|
| -
|
| - virtual iter_type
|
| - do_put(iter_type __s, ios_base& __io, char_type __fill,
|
| - unsigned long long __v) const
|
| - { return _M_insert_int(__s, __io, __fill, __v); }
|
| -#endif
|
| -
|
| - virtual iter_type
|
| - do_put(iter_type, ios_base&, char_type __fill, double __v) const;
|
| -
|
| - // XXX GLIBCXX_ABI Deprecated
|
| -#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
|
| - virtual iter_type
|
| - __do_put(iter_type, ios_base&, char_type __fill, double __v) const;
|
| -#else
|
| - virtual iter_type
|
| - do_put(iter_type, ios_base&, char_type __fill, long double __v) const;
|
| -#endif
|
| -
|
| - virtual iter_type
|
| - do_put(iter_type, ios_base&, char_type __fill, const void* __v) const;
|
| -
|
| - // XXX GLIBCXX_ABI Deprecated
|
| -#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
|
| - virtual iter_type
|
| - do_put(iter_type, ios_base&, char_type __fill, long double __v) const;
|
| -#endif
|
| - //@}
|
| - };
|
| -
|
| - template <typename _CharT, typename _OutIter>
|
| - locale::id num_put<_CharT, _OutIter>::id;
|
| -
|
| -_GLIBCXX_END_LDBL_NAMESPACE
|
| -
|
| - // 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.
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::space, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isspace(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::print, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isprint(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::cntrl, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - iscntrl(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::upper, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isupper(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::lower, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - islower(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::alpha, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isalpha(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::digit, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isdigit(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::punct, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - ispunct(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::xdigit, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isxdigit(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::alnum, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isalnum(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); }
|
| -
|
| - /// Convenience interface to ctype.is(ctype_base::graph, __c).
|
| - template<typename _CharT>
|
| - inline bool
|
| - isgraph(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); }
|
| -
|
| - /// Convenience interface to ctype.toupper(__c).
|
| - template<typename _CharT>
|
| - inline _CharT
|
| - toupper(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).toupper(__c); }
|
| -
|
| - /// Convenience interface to ctype.tolower(__c).
|
| - template<typename _CharT>
|
| - inline _CharT
|
| - tolower(_CharT __c, const locale& __loc)
|
| - { return use_facet<ctype<_CharT> >(__loc).tolower(__c); }
|
| -
|
| -_GLIBCXX_END_NAMESPACE
|
| -
|
| -#ifndef _GLIBCXX_EXPORT_TEMPLATE
|
| -# include <bits/locale_facets.tcc>
|
| -#endif
|
| -
|
| -#endif
|
|
|
Chromium Code Reviews
Issue 3050029:
[gcc] GCC 4.5.0=>4.5.1 (Closed)
Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git