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romkazvo
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STLPORT/stlport/stl/_monetary.h Normal file
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/*
* Copyright (c) 1999
* Silicon Graphics Computer Systems, Inc.
*
* Copyright (c) 1999
* Boris Fomitchev
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
* Permission to use or copy this software for any purpose is hereby granted
* without fee, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*
*/
// WARNING: This is an internal header file, included by other C++
// standard library headers. You should not attempt to use this header
// file directly.
#ifndef _STLP_INTERNAL_MONETARY_H
#define _STLP_INTERNAL_MONETARY_H
#ifndef _STLP_INTERNAL_CTYPE_H
# include <stl/_ctype.h>
#endif
#ifndef _STLP_INTERNAL_OSTREAMBUF_ITERATOR_H
# include <stl/_ostreambuf_iterator.h>
#endif
#ifndef _STLP_INTERNAL_ISTREAMBUF_ITERATOR_H
# include <stl/_istreambuf_iterator.h>
#endif
_STLP_BEGIN_NAMESPACE
class money_base {
public:
enum part {none, space, symbol, sign, value};
struct pattern {
char field[4];
};
};
// moneypunct facets: forward declaration
template <class _charT, __DFL_NON_TYPE_PARAM(bool, _International, false) > class moneypunct {};
// money_get facets
template <class _CharT, __DFL_TMPL_PARAM(_InputIter , istreambuf_iterator<_CharT>) >
class money_get : public locale::facet
{
friend class _Locale;
public:
typedef _CharT char_type;
typedef _InputIter iter_type;
typedef basic_string<_CharT, char_traits<_CharT>, allocator<_CharT> > string_type;
money_get(size_t __refs = 0) : _BaseFacet(__refs) {}
# ifndef _STLP_NO_LONG_DOUBLE
iter_type get(iter_type __s, iter_type __end, bool __intl,
ios_base& __str, ios_base::iostate& __err,
long double& __units) const
{ return do_get(__s, __end, __intl, __str, __err, __units); }
# endif
iter_type get(iter_type __s, iter_type __end, bool __intl,
ios_base& __str, ios_base::iostate& __err,
string_type& __digits) const
{ return do_get(__s, __end, __intl, __str, __err, __digits); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
protected:
~money_get() {}
# ifndef _STLP_NO_LONG_DOUBLE
virtual iter_type do_get(iter_type __s, iter_type __end, bool __intl,
ios_base& __str, ios_base::iostate& __err,
long double& __units) const;
# endif
virtual iter_type do_get(iter_type __s, iter_type __end, bool __intl,
ios_base& __str, ios_base::iostate& __err,
string_type& __digits) const;
};
// moneypunct facets: definition of specializations
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct<char, true> : public locale::facet, public money_base
{
public:
typedef char char_type;
typedef string string_type;
explicit moneypunct _STLP_PSPEC2(char, true) (size_t __refs = 0);
char decimal_point() const { return do_decimal_point(); }
char 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(); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
# if defined (_STLP_STATIC_CONST_INIT_BUG)
enum _IntlVal { intl = 1 } ;
# else
static const bool intl = true;
# endif
protected:
pattern _M_pos_format;
pattern _M_neg_format;
~moneypunct _STLP_PSPEC2(char, true) ();
virtual char do_decimal_point() const;
virtual char do_thousands_sep() const;
virtual string do_grouping() const;
virtual string do_curr_symbol() const;
virtual string do_positive_sign() const;
virtual string do_negative_sign() const;
virtual int do_frac_digits() const;
virtual pattern do_pos_format() const;
virtual pattern do_neg_format() const;
friend class _Locale;
};
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct<char, false> : public locale::facet, public money_base
{
public:
typedef char char_type;
typedef string string_type;
explicit moneypunct _STLP_PSPEC2(char, false) (size_t __refs = 0);
char decimal_point() const { return do_decimal_point(); }
char 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(); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
# if defined (_STLP_STATIC_CONST_INIT_BUG)
enum _IntlVal { intl = 0 } ;
# else
static const bool intl = false;
# endif
protected:
pattern _M_pos_format;
pattern _M_neg_format;
~moneypunct _STLP_PSPEC2(char, false) ();
virtual char do_decimal_point() const;
virtual char do_thousands_sep() const;
virtual string do_grouping() const;
virtual string do_curr_symbol() const;
virtual string do_positive_sign() const;
virtual string do_negative_sign() const;
virtual int do_frac_digits() const;
virtual pattern do_pos_format() const;
virtual pattern do_neg_format() const;
friend class _Locale;
};
# ifndef _STLP_NO_WCHAR_T
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct<wchar_t, true> : public locale::facet, public money_base
{
friend class _Locale;
public:
typedef wchar_t char_type;
typedef wstring string_type;
explicit moneypunct _STLP_PSPEC2(wchar_t, true) (size_t __refs = 0);
wchar_t decimal_point() const { return do_decimal_point(); }
wchar_t 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(); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
# if defined (_STLP_STATIC_CONST_INIT_BUG)
enum _IntlVal { intl = 1 } ;
# else
static const bool intl = true;
# endif
protected:
pattern _M_pos_format;
pattern _M_neg_format;
~moneypunct _STLP_PSPEC2(wchar_t, true) ();
virtual wchar_t do_decimal_point() const;
virtual wchar_t 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;
};
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct<wchar_t, false> : public locale::facet, public money_base
{
friend class _Locale;
public:
typedef wchar_t char_type;
typedef wstring string_type;
explicit moneypunct _STLP_PSPEC2(wchar_t, false) (size_t __refs = 0);
wchar_t decimal_point() const { return do_decimal_point(); }
wchar_t 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(); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
# if defined (_STLP_STATIC_CONST_INIT_BUG)
enum _IntlVal { intl = 0 } ;
# else
static const bool intl = false;
# endif
protected:
pattern _M_pos_format;
pattern _M_neg_format;
~moneypunct _STLP_PSPEC2(wchar_t, false) ();
virtual wchar_t do_decimal_point() const;
virtual wchar_t 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;
};
# endif
template <class _charT, __DFL_NON_TYPE_PARAM(bool , _International , false) > class moneypunct_byname {};
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct_byname<char, true> : public moneypunct<char, true>
{
public:
typedef money_base::pattern pattern;
typedef char char_type;
typedef string string_type;
explicit moneypunct_byname _STLP_PSPEC2(char, true) (const char * __name, size_t __refs = 0);
protected:
_Locale_monetary* _M_monetary;
~moneypunct_byname _STLP_PSPEC2(char, true) ();
virtual char do_decimal_point() const;
virtual char 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;
};
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct_byname<char, false> : public moneypunct<char, false>
{
public:
typedef money_base::pattern pattern;
typedef char char_type;
typedef string string_type;
explicit moneypunct_byname _STLP_PSPEC2(char, false) (const char * __name, size_t __refs = 0);
protected:
_Locale_monetary* _M_monetary;
~moneypunct_byname _STLP_PSPEC2(char, false) ();
virtual char do_decimal_point() const;
virtual char 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;
};
# ifndef _STLP_NO_WCHAR_T
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct_byname<wchar_t, true> : public moneypunct<wchar_t, true>
{
public:
typedef money_base::pattern pattern;
typedef wchar_t char_type;
typedef wstring string_type;
explicit moneypunct_byname _STLP_PSPEC2(wchar_t, true) (const char * __name, size_t __refs = 0);
protected:
_Locale_monetary* _M_monetary;
~moneypunct_byname _STLP_PSPEC2(wchar_t, true) ();
virtual wchar_t do_decimal_point() const;
virtual wchar_t 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;
};
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC moneypunct_byname<wchar_t, false> : public moneypunct<wchar_t, false>
{
public:
typedef money_base::pattern pattern;
typedef wchar_t char_type;
typedef wstring string_type;
explicit moneypunct_byname _STLP_PSPEC2(wchar_t, false) (const char * __name, size_t __refs = 0);
protected:
_Locale_monetary* _M_monetary;
~moneypunct_byname _STLP_PSPEC2(wchar_t, false) ();
virtual wchar_t do_decimal_point() const;
virtual wchar_t 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;
};
# endif
//===== methods ======
// money_put facets
template <class _CharT, __DFL_TMPL_PARAM( _OutputIter , ostreambuf_iterator<_CharT>) >
class money_put : public locale::facet {
friend class _Locale;
public:
typedef _CharT char_type;
typedef _OutputIter iter_type;
typedef basic_string<_CharT, char_traits<_CharT>, allocator<_CharT> > string_type;
money_put(size_t __refs = 0) : _BaseFacet(__refs) {}
# ifndef _STLP_NO_LONG_DOUBLE
iter_type put(iter_type __s, bool __intl, ios_base& __str,
char_type __fill, long double __units) const
{ return do_put(__s, __intl, __str, __fill, __units); }
# endif
iter_type put(iter_type __s, bool __intl, ios_base& __str,
char_type __fill,
const string_type& __digits) const
{ return do_put(__s, __intl, __str, __fill, __digits); }
_STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
protected:
~money_put() {}
# ifndef _STLP_NO_LONG_DOUBLE
virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __str,
char_type __fill, long double /* __units */ ) const {
locale __loc = __str.getloc();
_CharT __buf[64];
return do_put(__s, __intl, __str, __fill, __buf + 0);
}
# endif
virtual iter_type do_put(iter_type __s, bool __intl, ios_base& __str,
char_type __fill,
const string_type& __digits) const;
};
# if defined (_STLP_USE_TEMPLATE_EXPORT)
_STLP_EXPORT_TEMPLATE_CLASS money_get<char, istreambuf_iterator<char, char_traits<char> > >;
_STLP_EXPORT_TEMPLATE_CLASS money_put<char, ostreambuf_iterator<char, char_traits<char> > >;
// _STLP_EXPORT_TEMPLATE_CLASS money_get<char, const char* >;
// _STLP_EXPORT_TEMPLATE_CLASS money_put<char, char* >;
# if ! defined (_STLP_NO_WCHAR_T)
_STLP_EXPORT_TEMPLATE_CLASS money_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
_STLP_EXPORT_TEMPLATE_CLASS money_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
// _STLP_EXPORT_TEMPLATE_CLASS money_get<wchar_t, const wchar_t* >;
// _STLP_EXPORT_TEMPLATE_CLASS money_put<wchar_t, wchar_t* >;
# endif
# endif /* _STLP_USE_TEMPLATE_EXPORT */
# if defined (__BORLANDC__) && defined (_RTLDLL)
inline void _Stl_loc_init_monetary() {
money_get<char, istreambuf_iterator<char, char_traits<char> > >::id._M_index = 8;
money_get<char, const char*>::id._M_index = 9;
money_put<char, ostreambuf_iterator<char, char_traits<char> > >::id._M_index = 10;
money_put<char, char*>::id._M_index = 11;
# ifndef _STLP_NO_WCHAR_T
money_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id._M_index = 27;
money_get<wchar_t, const wchar_t*>::id._M_index = 28;
money_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id._M_index = 29;
money_put<wchar_t, wchar_t*>::id._M_index = 30;
# endif
}
#endif
_STLP_END_NAMESPACE
# if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION)
# include <stl/_monetary.c>
# endif
#endif /* _STLP_INTERNAL_MONETARY_H */
// Local Variables:
// mode:C++
// End: