| /*************************************************************************** |
| * |
| * _moneypunct.h - definition of the std::moneypunct class templates |
| * |
| * This is an internal header file used to implement the C++ Standard |
| * Library. It should never be #included directly by a program. |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| * Copyright 1994-2006 Rogue Wave Software. |
| * |
| **************************************************************************/ |
| |
| #ifndef _RWSTD_LOC_MONEYPUNCT_H_INCLUDED |
| #define _RWSTD_LOC_MONEYPUNCT_H_INCLUDED |
| |
| |
| #if __GNUG__ >= 3 |
| # pragma GCC system_header |
| #endif // gcc >= 3 |
| |
| |
| #include <string> |
| #include <loc/_facet.h> |
| #include <loc/_punct.h> |
| #include <rw/_defs.h> |
| |
| |
| _RWSTD_NAMESPACE (std) { |
| |
| |
| // 22.2.6.3 |
| struct money_base |
| { |
| enum part { none, space, symbol, sign, value }; |
| struct pattern { char field [4]; }; |
| }; |
| |
| |
| // 22.2.6.3 |
| _EXPORT |
| template <class _CharT, bool _Intl = false> |
| struct moneypunct: _RW::__rw_facet, public money_base |
| { |
| typedef _CharT char_type; |
| typedef |
| basic_string<char_type, char_traits<char_type>, allocator<char_type> > |
| string_type; |
| |
| _EXPLICIT moneypunct (_RWSTD_SIZE_T __refs = 0) |
| : _RW::__rw_facet (__refs) { } |
| |
| char_type decimal_point () const { |
| return do_decimal_point (); |
| } |
| |
| char_type thousands_sep () const { |
| return do_thousands_sep (); |
| } |
| |
| string grouping () const { |
| return do_grouping (); |
| } |
| |
| string_type curr_symbol () const { |
| return do_curr_symbol (); |
| } |
| |
| string_type positive_sign () const { |
| return do_positive_sign (); |
| } |
| |
| string_type negative_sign () const { |
| return do_negative_sign (); |
| } |
| |
| int frac_digits () const { |
| return do_frac_digits (); |
| } |
| |
| pattern pos_format () const { |
| return do_pos_format (); |
| } |
| |
| pattern neg_format () const { |
| return do_neg_format (); |
| } |
| |
| static _RW::__rw_facet_id id; |
| |
| _RWSTD_STATIC_CONST (bool, intl = _Intl); |
| |
| protected: |
| |
| // 22.2.6.3.1, p1 |
| virtual char_type do_decimal_point () const { |
| return *_C_get (this, _RW::__rw_dp); |
| } |
| |
| // 22.2.6.3.1, p2 |
| virtual char_type do_thousands_sep () const { |
| return *_C_get (this, _RW::__rw_ts); |
| } |
| |
| // 22.2.6.3.1, p3 |
| virtual string do_grouping () const { |
| return |
| _RWSTD_REINTERPRET_CAST (const char*, _C_get (this, _RW::__rw_gr)); |
| } |
| |
| // 22.2.6.3.1, p4 |
| virtual string_type do_curr_symbol () const { |
| return _C_get (this, _RW::__rw_cs); |
| } |
| |
| // 22.2.6.3.1, p5 |
| virtual string_type do_positive_sign () const { |
| return _C_get (this, _RW::__rw_ps); |
| } |
| |
| // 22.2.6.3.1, p5 |
| virtual string_type do_negative_sign () const { |
| return _C_get (this, _RW::__rw_ns); |
| } |
| |
| // 22.2.6.3.1, p6 |
| virtual int do_frac_digits () const { |
| return _RWSTD_STATIC_CAST(int, _RWSTD_REINTERPRET_CAST (_RWSTD_SIZE_T, |
| _C_get (this, _RW::__rw_fd))); |
| } |
| |
| // 22.2.6.3.1, p7 |
| virtual pattern do_pos_format () const { |
| return *_RWSTD_REINTERPRET_CAST (const pattern*, |
| _C_get (this, _RW::__rw_pf)); |
| } |
| |
| // 22.2.6.3.1, p5 |
| virtual pattern do_neg_format () const { |
| return *_RWSTD_REINTERPRET_CAST (const pattern*, |
| _C_get (this, _RW::__rw_nf)); |
| } |
| |
| private: |
| |
| static const char_type* _C_get (const _RW::__rw_facet*, int); |
| }; |
| |
| |
| #ifndef _RWSTD_NO_SPECIALIZED_FACET_ID |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id moneypunct<char, false>::id; |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id moneypunct<char, true>::id; |
| |
| # ifndef _RWSTD_NO_WCHAR_T |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id moneypunct<wchar_t, false>::id; |
| |
| _RWSTD_SPECIALIZED_CLASS |
| _RW::__rw_facet_id moneypunct<wchar_t, true>::id; |
| |
| # endif // _RWSTD_NO_WCHAR_T |
| #endif // _RWSTD_NO_SPECIALIZED_FACET_ID |
| |
| |
| template <class _CharT, bool _Intl /* = false */> |
| inline const _CharT* |
| moneypunct<_CharT, _Intl>::_C_get (const _RW::__rw_facet *__pf, int __fl) |
| { |
| if (intl) |
| __fl |= _RW::__rw_intl; |
| |
| __fl |= _RW::__rw_mon; |
| |
| return _RWSTD_STATIC_CAST (const char_type*, |
| _RW::__rw_get_punct(__pf, __fl, char_type())); |
| } |
| |
| |
| // 22.2.6.4 |
| template <class _CharT, bool _Intl = false> |
| class moneypunct_byname: public moneypunct<_CharT, _Intl> |
| { |
| char _C_namebuf [32]; |
| |
| public: |
| |
| _EXPLICIT moneypunct_byname (const char *__name, _RWSTD_SIZE_T __ref = 0) |
| : moneypunct<_CharT, _Intl>(__ref) { |
| this->_C_set_name (__name, _C_namebuf, sizeof _C_namebuf); |
| } |
| }; |
| |
| |
| } // namespace std |
| |
| |
| #if _RWSTD_DEFINE_TEMPLATE_FIRST (_MONEYPUNCT) |
| # include <loc/_moneypunct.cc> |
| #endif // _RWSTD_DEFINE_TEMPLATE_FIRST (_MONEYPUNCT) |
| |
| |
| _RWSTD_NAMESPACE (std) { |
| |
| #if _RWSTD_INSTANTIATE (_MONEYPUNCT, _CHAR) |
| |
| _RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<char, true>); |
| _RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<char, false>); |
| |
| #endif // _RWSTD_INSTANTIATE (_MONEYPUNCT, _CHAR) |
| |
| #if _RWSTD_INSTANTIATE (_MONEYPUNCT, _WCHAR_T) |
| |
| _RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<wchar_t, true>); |
| _RWSTD_INSTANTIATE_2 (struct _RWSTD_TI_EXPORT moneypunct<wchar_t, false>); |
| |
| #endif // _RWSTD_INSTANTIATE (_MONEYPUNCT, _WCHAR_T) |
| |
| } // namespace std |
| |
| |
| #if _RWSTD_DEFINE_TEMPLATE_LAST (_MONEYPUNCT) |
| # include <loc/_moneypunct.cc> |
| #endif // _RWSTD_DEFINE_TEMPLATE_LAST (_MONEYPUNCT) |
| |
| |
| #endif // _RWSTD_LOC_MONEYPUNCT_H_INCLUDED |