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NAME

       std::numpunct_byname< _CharT > - class numpunct_byname [22.2.3.2].

SYNOPSIS

       Inherits std::numpunct< _CharT >.

   Public Types
       typedef __numpunct_cache< _CharT > __cache_type
       typedef _CharT char_type
       typedef basic_string< _CharT > string_type

   Public Member Functions
       numpunct_byname (const char *__s, size_t __refs=0)
       numpunct_byname (const string &__s, size_t __refs=0)
       char_type decimal_point () const
           Return decimal point character.
       string_type falsename () const
           Return string representation of bool false.
       string grouping () const
           Return grouping specification.
       char_type thousands_sep () const
           Return thousands separator character.
       string_type truename () const
           Return string representation of bool true.

   Static Public Attributes
       static locale::id id
           Numpunct facet id.

   Protected Member Functions
       void _M_initialize_numpunct (__c_locale __cloc=0)
       template<> void _M_initialize_numpunct (__c_locale __cloc)
       template<> void _M_initialize_numpunct (__c_locale __cloc)
       virtual char_type do_decimal_point () const
           Return decimal point character.
       virtual string_type do_falsename () const
           Return string representation of bool false.
       virtual string do_grouping () const
           Return grouping specification.
       virtual char_type do_thousands_sep () const
           Return thousands separator character.
       virtual string_type do_truename () const
           Return string representation of bool true.

   Static Protected Member Functions
       static __c_locale _S_clone_c_locale (__c_locale &__cloc)  throw ()
       static void _S_create_c_locale (__c_locale &__cloc, const char *__s, __c_locale __old=0)
       static void _S_destroy_c_locale (__c_locale &__cloc)
       static __c_locale _S_get_c_locale ()
       static const char * _S_get_c_name ()  throw ()
       static __c_locale _S_lc_ctype_c_locale (__c_locale __cloc, const char *__s)

   Protected Attributes
       __cache_type * _M_data

Detailed Description

   template<typename _CharT>
       class std::numpunct_byname< _CharT >" class numpunct_byname [22.2.3.2].

       Definition at line 1903 of file locale_facets.h.

Member Function Documentation

   template<typename _CharT > char_type std::numpunct< _CharT >::decimal_point () const [inline],
       [inherited]
       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().

       Returns:
           char_type representing a decimal point.

       Definition at line 1736 of file locale_facets.h.

   template<typename _CharT > virtual char_type std::numpunct< _CharT >::do_decimal_point ()
       const [inline],  [protected],  [virtual],  [inherited]
       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.

       Returns:
           char_type representing a decimal point.

       Definition at line 1823 of file locale_facets.h.

   template<typename _CharT > virtual string_type std::numpunct< _CharT >::do_falsename () const
       [inline],  [protected],  [virtual],  [inherited]
       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.

       Returns:
           string_type representing printed form of false.

       Definition at line 1874 of file locale_facets.h.

       References std::numpunct< _CharT >::~numpunct().

   template<typename _CharT > virtual string std::numpunct< _CharT >::do_grouping () const
       [inline],  [protected],  [virtual],  [inherited]
       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 also:
           grouping() for details.

       Returns:
           String representing grouping specification.

       Definition at line 1848 of file locale_facets.h.

   template<typename _CharT > virtual char_type std::numpunct< _CharT >::do_thousands_sep ()
       const [inline],  [protected],  [virtual],  [inherited]
       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.

       Returns:
           char_type representing a thousands separator.

       Definition at line 1835 of file locale_facets.h.

   template<typename _CharT > virtual string_type std::numpunct< _CharT >::do_truename () const
       [inline],  [protected],  [virtual],  [inherited]
       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.

       Returns:
           string_type representing printed form of true.

       Definition at line 1861 of file locale_facets.h.

   template<typename _CharT > string_type std::numpunct< _CharT >::falsename () const [inline],
       [inherited]
       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().

       Returns:
           string_type representing printed form of false.

       Definition at line 1806 of file locale_facets.h.

   template<typename _CharT > string std::numpunct< _CharT >::grouping () const [inline],
       [inherited]
       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().

       Returns:
           string representing grouping specification.

       Definition at line 1780 of file locale_facets.h.

   template<typename _CharT > char_type std::numpunct< _CharT >::thousands_sep () const [inline],
       [inherited]
       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().

       Returns:
           char_type representing a thousands separator.

       Definition at line 1749 of file locale_facets.h.

   template<typename _CharT > string_type std::numpunct< _CharT >::truename () const [inline],
       [inherited]
       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().

       Returns:
           string_type representing printed form of true.

       Definition at line 1793 of file locale_facets.h.

Member Data Documentation

   template<typename _CharT > locale::id std::numpunct< _CharT >::id [static],  [inherited]
       Numpunct facet id.

       Definition at line 1686 of file locale_facets.h.

Author

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