std::locale::facet

Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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NAME

std::locale::facet - Localization functionality base class.

The facet class is the base class for a localization feature, such as money, time, and number printing. It provides common support for facets and reference management.

SYNOPSIS

Inherited by std::__codecvt_abstract_base< _InternT, _ExternT, encoding_state >, std::__codecvt_abstract_base< char, char, mbstate_t >, std::__codecvt_abstract_base< char16_t, char, mbstate_t >, std::__codecvt_abstract_base< char32_t, char, mbstate_t >, std::__codecvt_abstract_base< wchar_t, char, mbstate_t >, std::__ctype_abstract_base< wchar_t >, std::__codecvt_abstract_base< _InternT, _ExternT, _StateT >, std::__ctype_abstract_base< _CharT >, std::__moneypunct_cache< _CharT, _Intl >, std::__numpunct_cache< _CharT >, std::__timepunct< _CharT >, std::__timepunct_cache< _CharT >, std::collate< _CharT >, std::ctype< char >, std::messages< _CharT >, std::money_get< _CharT, _InIter >, std::money_put< _CharT, _OutIter >, std::moneypunct< _CharT, _Intl >, std::num_get< _CharT, _InIter >, std::num_put< _CharT, _OutIter >, std::numpunct< _CharT >, std::time_get< _CharT, _InIter >, and std::time_put< _CharT, _OutIter >.

Protected Member Functions

facet (size_t __refs=0) throw ()
Facet constructor.
facet (const facet &)=delete

virtual ~facet ()
Facet destructor.
facet & operator= (const facet &)=delete

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)

Friends

class locale

class locale::_Impl

Detailed Description

Localization functionality base class.

The facet class is the base class for a localization feature, such as money, time, and number printing. It provides common support for facets and reference management.

Facets may not be copied or assigned.

Definition at line 371 of file locale_classes.h.

Constructor & Destructor Documentation

std::locale::facet::facet (size_t __refs = 0) [inline], [explicit], [protected]

Facet constructor. This is the constructor provided by the standard. If refs is 0, the facet is destroyed when the last referencing locale is destroyed. Otherwise the facet will never be destroyed.

Parameters:

: __refs The initial value for reference count.

Definition at line 403 of file locale_classes.h.

virtual std::locale::facet::~facet () [protected], [virtual]

Facet destructor.

Author

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