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- #ifndef __MONEY_H
- #define __MONEY_H
- #pragma option push -b -a8 -pc -Vx- -Ve- -w-inl -w-aus -w-sig
- // -*- C++ -*-
- /***************************************************************************
- *
- * money - Declarations for the Standard Library money facets
- *
- ***************************************************************************
- *
- * Copyright (c) 1994-1999 Rogue Wave Software, Inc. All Rights Reserved.
- *
- * This computer software is owned by Rogue Wave Software, Inc. and is
- * protected by U.S. copyright laws and other laws and by international
- * treaties. This computer software is furnished by Rogue Wave Software,
- * Inc. pursuant to a written license agreement and may be used, copied,
- * transmitted, and stored only in accordance with the terms of such
- * license and with the inclusion of the above copyright notice. This
- * computer software or any other copies thereof may not be provided or
- * otherwise made available to any other person.
- *
- * U.S. Government Restricted Rights. This computer software is provided
- * with Restricted Rights. Use, duplication, or disclosure by the
- * Government is subject to restrictions as set forth in subparagraph (c)
- * (1) (ii) of The Rights in Technical Data and Computer Software clause
- * at DFARS 252.227-7013 or subparagraphs (c) (1) and (2) of the
- * Commercial Computer Software รป Restricted Rights at 48 CFR 52.227-19,
- * as applicable. Manufacturer is Rogue Wave Software, Inc., 5500
- * Flatiron Parkway, Boulder, Colorado 80301 USA.
- *
- **************************************************************************/
-
- #ifndef __STD_MONEY__
- #define __STD_MONEY__
-
- #ifndef __STD_RWLOCALE__
- #include <rw/rwlocale>
- #endif
-
- #ifndef __STD_RW_LOCNUMRW__
- #include <rw/numbrw>
- #endif
-
- #ifndef _RWSTD_NO_NAMESPACE
- namespace std {
- #endif
-
- struct _RWSTDExport money_base {
- enum part { none, space, symbol, sign, value };
- struct pattern { char field[4]; };
- };
-
- #ifndef _RWSTD_NO_NAMESPACE
- } namespace __rwstd {
- #endif
-
- template <class charT> class money_handler_base_1;
- template <class charT> class money_reader_base_1;
- template <class charT> class money_writer_base_1;
- template <class charT,class OutputIterator> class money_reader_base_2;
- template <class charT,class OutputIterator> class money_writer_base_2;
-
- // --------------------------------------------------------
- // Implementation class template -- moneypunct_init<charT>.
- // --------------------------------------------------------
-
- // Structure used to initialize a rwstd::moneypunct_data<charT>.
-
- template <class charT>
- class moneypunct_init {
- public:
- bool del_; // Delete when initialization is done
- charT dp_, ts_; // Decimal point and thousands separator
- const char *gr_; // Grouping pattern
- const charT *cs_; // Currency symbol string
- const charT *ps_, *ns_; // Positive and negative sign strings
- int fd_; // Number of fractional digits
- _RW_STD::money_base::pattern pf_; // Positive format pattern
- _RW_STD::money_base::pattern nf_; // Negative format pattern
- };
-
- // ----------------------------------------
- // Implementation class -- moneypunct_base.
- // ----------------------------------------
-
- // Contains parts of moneypunct_data<charT> that do not depend on the template
- // parameter.
-
- class _RWSTDExport moneypunct_base {
- public:
- static __RWSTD::moneypunct_init<char> *__get_named_init
- (const char*,bool);
- };
-
- // --------------------------------------------------------
- // Implementation class template -- moneypunct_data<charT>.
- // --------------------------------------------------------
-
- // moneypunct<charT,Intl> derives from this (via moneypunct_impl<charT,Intl>)
- // to get its private data members.
-
- template <class charT>
- class moneypunct_data :
- public moneypunct_base,
- public punct_data<charT>
- {
- friend class money_handler_base_1<charT>;
- #ifndef _RWSTD_NO_NAMESPACE
- friend class _RW_STD::moneypunct<charT,false>;
- friend class _RW_STD::moneypunct<charT,true>;
- #else
- friend class moneypunct<charT,false>;
- friend class moneypunct<charT,true>;
- #endif
-
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,_RW_STD::allocator<charT> > string_type;
-
- string_type cs_; // Currency symbol
- string_type ps_, ns_; // Positive and negative sign strings
- int fd_; // Number of fractional digits
- _RW_STD::money_base::pattern pf_, nf_; // Positive and negative format patterns
-
- protected:
- moneypunct_data (moneypunct_init<charT>*);
-
- void __initfacetbase (const locale*);
- moneypunct_init<charT> *get_init_by_name_ (const char*,bool);
- };
- // -------------------------------------------------------------
- // Implementation class template -- money_handler_base_1<charT>.
- // -------------------------------------------------------------
-
- // Contains common money_reader and money_writer functionality that depends
- // only on the charT template parameter.
-
- template <class charT>
- class money_handler_base_1
- {
- const moneypunct_data<charT> &mpunct;
- protected:
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,_RW_STD::allocator<charT> > string_type;
-
- money_handler_base_1
- (const moneypunct_data<charT> &p): mpunct(p) { }
-
- inline static const moneypunct_data<charT>&
- get_punct_data (const _RW_STD::locale &loc,bool intl);
-
- const _RW_STD::money_base::pattern &get_pos_format() const { return mpunct.pf_; }
- const _RW_STD::money_base::pattern &get_neg_format() const { return mpunct.nf_; }
- const string_type &get_positive_sign() const { return mpunct.ps_; }
- const string_type &get_negative_sign() const { return mpunct.ns_; }
- const string_type &get_curr_symbol() const { return mpunct.cs_; }
- int get_frac_digits() const { return mpunct.fd_; }
- };
-
- // ------------------------------------------------------------
- // Implementation class template -- money_reader_base_1<charT>.
- // ------------------------------------------------------------
-
- // Contains parts of money_reader<charT,InputIterator> that depend only on the
- // charT template parameter.
-
- template <class charT>
- class money_reader_base_1:
- public money_handler_base_1<charT>
- {
- protected:
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,_RW_STD::allocator<charT> > string_type;
-
- digit_reader_base_1<charT> &reader;
-
- money_reader_base_1
- (digit_reader_base_1<charT> &r,
- const moneypunct_data<charT> &mp);
-
- public:
- void get_money_string (string_type&,const char*);
- };
-
- // --------------------------------------------------------------------------
- // Implementation class template -- money_reader_base_2<charT,InputIterator>.
- // --------------------------------------------------------------------------
-
- // Contains parts of money_reader<charT,InputIterator> that do not depend on
- // the intl constructor parameter.
-
- template <class charT, class InputIterator>
- class money_reader_base_2 :
- public digit_reader<charT,InputIterator>,
- public money_reader_base_1<charT>
- {
- protected:
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,
- _RW_STD::allocator<charT> > string_type;
-
- money_reader_base_2 (InputIterator &i,InputIterator &e,
- _RW_STD::ios_base &b,const moneypunct_data<charT> &mp);
-
- inline digit_reader_base_1<charT> &this_as_digit_reader () { return *this; }
-
- public:
- char *get_money_digits (void); // Get monetary-format digits
- };
-
- // -------------------------------------------------------------------
- // Implementation class template -- money_reader<charT,InputIterator>.
- // -------------------------------------------------------------------
-
- template <class charT, class InputIterator>
- class money_reader :
- public money_reader_base_2<charT,InputIterator>
- {
- public:
- money_reader (InputIterator &i,InputIterator &e,
- _RW_STD::ios_base &b,bool intl);
- };
- // ------------------------------------------------------------
- // Implementation class template -- money_writer_base_1<charT>.
- // ------------------------------------------------------------
-
- // Contains parts of money_writer<charT,Intl,OutputIterator> that depend only
- // on the charT template parameter.
-
- template <class charT>
- class money_writer_base_1 :
- public money_handler_base_1<charT>
- {
- public:
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,_RW_STD::allocator<charT> > string_type;
-
- void put_money (charT fill);
- void put_money (const string_type&,charT fill);
-
- protected:
- digit_writer_base_1<charT> &writer;
-
- money_writer_base_1
- (digit_writer_base_1<charT> &w,
- const moneypunct_data<charT> &mp);
-
- virtual void put_money_sub (const charT*,const charT*,bool,charT)=0;
- };
-
- // ---------------------------------------------------------------------------
- // Implementation class template -- money_writer_base_2<charT,OutputIterator>.
- // ---------------------------------------------------------------------------
-
- // Contains parts of money_writer<charT,OutputIterator> that do not depend on
- // the intl constructor parameter.
-
- template <class charT,class OutputIterator>
- class money_writer_base_2:
- public digit_writer<charT,OutputIterator>,
- public money_writer_base_1<charT>
- {
- protected:
- typedef _RW_STD::basic_string<charT,_RW_STD::char_traits<charT>,
- _RW_STD::allocator<charT> > string_type;
-
- money_writer_base_2 (OutputIterator &os,_RW_STD::ios_base &io,
- const moneypunct_data<charT> &mp);
-
- inline digit_writer_base_1<charT> &this_as_digit_writer () { return *this; }
-
- virtual void put_money_sub (const charT*,const charT*,bool,charT fill);
- };
-
- // --------------------------------------------------------------------
- // Implementation class template -- money_writer<charT,OutputIterator>.
- // --------------------------------------------------------------------
-
- template <class charT,class OutputIterator>
- class money_writer :
- public money_writer_base_2<charT,OutputIterator>
- {
- public:
- money_writer (OutputIterator &os,_RW_STD::ios_base &io,bool intl);
- };
-
- template <class charT>
- moneypunct_init<charT>* _RWSTDExportTemplate
- fixup_moneypunct_init (moneypunct_init<char>*,charT*);
-
- #ifndef _RWSTD_NO_NEW_TEMPLATE_SYNTAX
- template <>
- inline moneypunct_init<char>* fixup_moneypunct_init<char>
- (moneypunct_init<char> *init,char*)
- #else
- inline moneypunct_init<char>* fixup_moneypunct_init
- (moneypunct_init<char> *init,char*)
- #endif // _RWSTD_NO_NEW_TEMPLATE_SYNTAX
- {
- return init;
- }
-
- // -------------------------------------------------------------
- // Implementation class template -- moneypunct_impl<charT,Intl>.
- // -------------------------------------------------------------
-
- // moneypunct<charT,Intl> derives from this to get the parts of its behavior
- // that are specialized for the character type and the Intl format selection.
-
- template <class charT,bool Intl>
- class moneypunct_impl:
- public moneypunct_data<charT>
- {
- protected:
- moneypunct_impl (void);
- };
-
- _RWSTD_TEMPLATE
- class _RWSTDExport moneypunct_impl<char,false>: // Specialization
- public moneypunct_data<char>
- {
- friend class moneypunct_base;
- protected:
- typedef moneypunct_data<char> parent_type;
- static _RWSTDExportStatic moneypunct_init<char> ivals_; // Vendor-supplied
- moneypunct_impl
- ( moneypunct_init<char> *init=&ivals_ ):
- parent_type(init) { }
- };
-
- _RWSTD_TEMPLATE
- class _RWSTDExport moneypunct_impl<char,true>: // Specialization
- public moneypunct_data<char>
- {
- friend class moneypunct_base;
- protected:
- typedef moneypunct_data<char> parent_type;
- static _RWSTDExportStatic moneypunct_init<char> ivals_; // Vendor-supplied
- moneypunct_impl
- ( moneypunct_init<char> *init=&ivals_ ):
- parent_type(init) { }
- };
-
- #ifndef _RWSTD_NO_WIDE_CHAR
- _RWSTD_TEMPLATE
- class _RWSTDExport moneypunct_impl<wchar_t,false>: // Specialization
- public moneypunct_data<wchar_t>
- {
- protected:
- typedef moneypunct_data<wchar_t> parent_type;
- static _RWSTDExportStatic moneypunct_init<wchar_t> ivals_; // Vendor-supplied
- moneypunct_impl
- ( moneypunct_init<wchar_t> *init=&ivals_ ):
- parent_type(init) { }
- };
-
- _RWSTD_TEMPLATE
- class _RWSTDExport moneypunct_impl<wchar_t,true>: // Specialization
- public moneypunct_data<wchar_t>
- {
- protected:
- typedef moneypunct_data<wchar_t> parent_type;
- static _RWSTDExportStatic moneypunct_init<wchar_t> ivals_; // Vendor-supplied
- moneypunct_impl
- ( moneypunct_init<wchar_t> *init=&ivals_ ):
- parent_type(init) { }
- };
- #endif // _RWSTD_NO_WIDE_CHAR
-
- #ifndef _RWSTD_NO_NAMESPACE
- } namespace std {
- #endif
-
- // ---------------------------------------------------------------
- // Standard money parsing facet -- money_get<charT,InputIterator>.
- // ---------------------------------------------------------------
-
- template <class charT, class InputIterator>
- class _RWSTDExportTemplate money_get: public locale::facet {
- public:
- typedef charT char_type;
- typedef InputIterator iter_type;
- typedef basic_string<charT,char_traits<charT>,allocator<charT> > string_type;
-
- _EXPLICIT money_get (size_t refs=0): locale::facet(refs,locale::monetary) { }
-
- iter_type get (iter_type s, iter_type e, bool intl, ios_base& f,
- ios_base::iostate& err, long double& units) const
- { return do_get(s,e,intl,f,err,units); }
-
- iter_type get (iter_type s, iter_type e, bool intl, ios_base& f,
- ios_base::iostate& err, string_type& digits) const
- { return do_get(s,e,intl,f,err,digits); }
-
- static locale::id id;
-
- // Implementation:
- enum { __facet_cat = locale::monetary, __ok_implicit = 1 };
-
- protected:
- virtual ~money_get();
-
- virtual iter_type do_get (iter_type, iter_type, bool, ios_base&,
- ios_base::iostate&, long double& units) const;
- virtual iter_type do_get (iter_type, iter_type, bool, ios_base&,
- ios_base::iostate&, string_type& digits) const;
-
- private:
- #ifdef _RWSTD_NO_MEMBER_TEMPLATES
- locale::id &__get_id (void) const { return id; }
- #endif
- };
-
- // -------------------------------------------------------------------
- // Standard money formatting facet -- money_put<charT,OutputIterator>.
- // -------------------------------------------------------------------
-
- template <class charT, class OutputIterator>
- class _RWSTDExportTemplate money_put: public locale::facet {
- public:
- typedef charT char_type;
- typedef OutputIterator iter_type;
- typedef basic_string<charT,char_traits<charT>,allocator<charT> > string_type;
-
- _EXPLICIT money_put (size_t refs=0): locale::facet(refs,locale::monetary) { }
-
- #ifndef _RWSTD_NO_LONG_DOUBLE
- iter_type put (iter_type out, bool intl, ios_base& io, char_type fill,
- long double quant) const
- #else
- iter_type put (iter_type out, bool intl, ios_base& io, char_type fill,
- double quant) const
- #endif
- { return do_put(out,intl,io,fill,quant); }
-
- iter_type put (iter_type out, bool intl, ios_base& io, char_type fill,
- const string_type& digits) const
- { return do_put(out,intl,io,fill,digits); }
-
- static locale::id id;
-
- // Implementation:
- enum { __facet_cat = locale::monetary, __ok_implicit = 1 };
-
- protected:
- virtual ~money_put();
-
- #ifndef _RWSTD_NO_LONG_DOUBLE
- virtual iter_type do_put (iter_type out, bool intl, ios_base& io,
- char_type fill, long double quant) const;
- #else
- virtual iter_type do_put (iter_type out, bool intl, ios_base& io,
- char_type fill, double quant) const;
- #endif
-
- virtual iter_type do_put (iter_type out, bool intl, ios_base& io,
- char_type fill, const string_type &digits) const;
-
- private:
- #ifdef _RWSTD_NO_MEMBER_TEMPLATES
- locale::id &__get_id (void) const { return id; }
- #endif
- };
-
- // -----------------------------------------------------------
- // Standard money punctuation facet -- moneypunct<charT,bool>.
- // -----------------------------------------------------------
-
- template <class charT, bool Intl>
- class _RWSTDExportTemplate moneypunct: public locale::facet, public money_base,
- public __RWSTD::moneypunct_impl<charT,Intl>
- {
- public:
- typedef charT char_type;
- typedef basic_string<charT,char_traits<charT>,allocator<charT> > string_type;
-
- #ifndef _RWSTD_NO_STI_SIMPLE
- static const bool intl = Intl;
- #else
- enum { intl = Intl };
- #endif
-
- // The second parameter (i) to the constructor is implementation specific.
- // For portable code, always let it default as shown.
- _EXPLICIT moneypunct (size_t refs=0,
- __RWSTD::moneypunct_init<charT> *i = get_ivals_());
-
- 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 locale::id id;
-
- // Implementation:
- enum { __facet_cat = locale::monetary, __ok_implicit = 1 };
-
- protected:
- virtual ~moneypunct();
-
- virtual char_type do_decimal_point() const;
- virtual char_type do_thousands_sep() const;
- virtual string do_grouping() const;
- virtual string_type do_curr_symbol() const;
- virtual string_type do_positive_sign() const;
- virtual string_type do_negative_sign() const;
- virtual int do_frac_digits() const;
- virtual pattern do_pos_format() const;
- virtual pattern do_neg_format() const;
-
- private:
- void __initfacet (const locale*);
-
- #ifdef _RWSTD_NO_MEMBER_TEMPLATES
- locale::id &__get_id (void) const { return id; }
- #endif
-
- public:
- static __RWSTD::moneypunct_init<charT> *get_ivals_ ()
- { return &__RWSTD::moneypunct_impl<charT,Intl>::ivals_; }
- };
-
- template <class charT,bool Intl>
- inline moneypunct<charT,Intl>::moneypunct
- (size_t refs,__RWSTD::moneypunct_init<charT> *init):
- locale::facet(refs,locale::monetary),
- __RWSTD::moneypunct_impl<charT,Intl>(init) { }
- // --------------------------------------------------------
- // Standard derived facet -- moneypunct_byname<charT,Intl>.
- // --------------------------------------------------------
-
- template <class charT, bool Intl>
- class moneypunct_byname: public moneypunct<charT,Intl> {
- public:
- _EXPLICIT moneypunct_byname (const char*, size_t refs=0);
-
- protected:
- virtual ~moneypunct_byname();
-
- // Virtual member functions inherited from moneypunct<charT,Intl>:
- // virtual char_type do_decimal_point () const;
- // virtual char_type do_thousands_sep () const;
- // virtual string do_grouping () const;
- // virtual string_type do_curr_symbol () const;
- // virtual string_type do_positive_sign () const;
- // virtual string_type do_negative_sign () const;
- // virtual int do_frac_digits () const;
- // virtual pattern do_pos_format () const;
- // virtual pattern do_neg_format () const;
- };
-
- #ifndef _RWSTD_NO_NAMESPACE
- } namespace __rwstd {
- #endif
-
- #ifndef _RWSTD_NO_FUNC_PARTIAL_SPEC
- template <class charT,bool Intl>
- inline _RW_STD::moneypunct<charT,Intl>* create_named_facet
- (_RW_STD::moneypunct<charT,Intl>*,const char *name,size_t refs)
- { return new _RW_STD::moneypunct_byname<charT,Intl>(name,refs); }
- #else
-
- inline _RW_STD::moneypunct<char,false>* create_named_facet
- (_RW_STD::moneypunct<char,false>*,const char *name,size_t refs)
- { return new _RW_STD::moneypunct_byname<char,false>(name,refs); }
- inline _RW_STD::moneypunct<char,true>* create_named_facet
- (_RW_STD::moneypunct<char,true>*,const char *name,size_t refs)
- { return new _RW_STD::moneypunct_byname<char,true>(name,refs); }
-
- #ifndef _RWSTD_NO_WIDE_CHAR
- inline _RW_STD::moneypunct<wchar_t,false>* create_named_facet
- (_RW_STD::moneypunct<wchar_t,false>*,const char *name,size_t refs)
- { return new _RW_STD::moneypunct_byname<wchar_t,false>(name,refs); }
-
- inline _RW_STD::moneypunct<wchar_t,true>* create_named_facet
- (_RW_STD::moneypunct<wchar_t,true>*,const char *name,size_t refs)
- { return new _RW_STD::moneypunct_byname<wchar_t,true>(name,refs); }
- #endif
- #endif
- #ifndef _RWSTD_NO_NAMESPACE
- }
- #endif
-
- #ifdef _RWSTD_COMPILE_INSTANTIATE
- #include <rw/money.cc>
- #endif
- #endif // __STD_MONEY__
- #pragma option pop
- #endif /* __MONEY_H */
-