Manpages - std_messages.3

Table of Contents

NAME

std::messages< _CharT > - Primary class template messages.

SYNOPSIS


#include <locale_facets_nonio.h>

Inherits std::locale::facet, and std::messages_base.

Inherited by std::messages_byname< _CharT >.

Public Types

typedef int catalog


typedef _CharT char_type
Public typedefs.

typedef basic_string*< _CharT > *string_type
Public typedefs.

Public Member Functions

messages (__c_locale __cloc, const char *__s, size_t __refs=0)
Internal constructor. Not for general use.

messages (size_t __refs=0)
Constructor performs initialization.

void close (catalog __c) const

string_type get (catalog __c, int __set, int __msgid, const string_type &__s) const

catalog open (const basic_string*< char > &, const *locale &, const char *) const

catalog open (const basic_string*< char > &__s, const *locale &__loc) const

Static Public Attributes

static locale::id id
Numpunct facet id.

Protected Member Functions

virtual ~messages ()
Destructor.

string_type _M_convert_from_char (char *) const

char * _M_convert_to_char (const string_type &__msg) const

void do_close (catalog) const

void do_close (catalog) const

virtual void do_close (catalog) const

string do_get (catalog, int, int, const string &) const
Specializations for required instantiations.

virtual string_type do_get (catalog, int, int, const string_type &__dfault) const

wstring do_get (catalog, int, int, const wstring &) const

messages*< char >::catalog *do_open (const basic_string*< char > &, const *locale &) const

messages*< wchar_t >::catalog *do_open (const basic_string*< char > &, const *locale &) const

virtual catalog do_open (const basic_string*< char > &, const *locale &) const

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

__c_locale _M_c_locale_messages

const char * _M_name_messages

Detailed Description

“template<typename _CharT>


class std::messages< _CharT >“Primary class template messages.

This facet encapsulates the code to retrieve messages from message catalogs. The only thing defined by the standard for this facet is the interface. All underlying functionality is implementation-defined.

This library currently implements 3 versions of the message facet. The first version (gnu) is a wrapper around gettext, provided by libintl. The second version (ieee) is a wrapper around catgets. The final version (default) does no actual translation. These implementations are only provided for char and wchar_t instantiations.

The messages template uses protected virtual functions to provide the actual results. The public accessors forward the call to the virtual functions. These virtual functions are hooks for developers to implement the behavior they require from the messages facet.

Definition at line 1815 of file locale_facets_nonio.h.

Member Typedef Documentation

typedef int std::messages_base::catalog= [inherited]=

Definition at line 1788 of file locale_facets_nonio.h.

template<typename _CharT > typedef _CharT *std::messages*< _CharT

>::*char_type* Public typedefs.

Definition at line 1821 of file locale_facets_nonio.h.

template<typename _CharT > typedef *basic_string*<_CharT>

std::messages*< _CharT >::*string_type Public typedefs.

Definition at line 1822 of file locale_facets_nonio.h.

Constructor & Destructor Documentation

template<typename _CharT > std::messages*< _CharT >::*messages

(size_t __refs = 0)= [explicit]= Constructor performs initialization. This is the constructor provided by the standard.

Parameters

__refs Passed to the base facet class.

Definition at line 44 of file messages_members.h.

template<typename _CharT > std::messages*< _CharT >::*messages

(__c_locale __cloc, const char * __s, size_t __refs = 0)= [explicit]= Internal constructor. Not for general use. This is a constructor for use by the library itself to set up new locales.

Parameters

__cloc The C locale.
__s The name of a locale.
__refs Refcount to pass to the base class.

Definition at line 50 of file messages_members.h.

template<typename _CharT > *std::messages*< _CharT

>::~*messages*= [protected]=, = [virtual]= Destructor.

Definition at line 79 of file messages_members.h.

Member Function Documentation

template<typename _CharT > string_type *std::messages*< _CharT

>::_M_convert_from_char (char ) const= [inline]=, = [protected]= Definition at line *1976 of file locale_facets_nonio.h.

template<typename _CharT > char * *std::messages*< _CharT

>::_M_convert_to_char (const string_type & __msg) const= [inline]=, = [protected]= Definition at line 1968 of file locale_facets_nonio.h.

template<typename _CharT > void *std::messages*< _CharT >::close

(catalog __c) const= [inline]= Definition at line 1917 of file locale_facets_nonio.h.

template<typename _CharT > void *std::messages*< _CharT >::do_close

(catalog) const= [protected]=, = [virtual]= Definition at line 99 of file messages_members.h.

string *std::messages*< char >::do_get (catalog, int, int, const

string &) const= [protected]= Specializations for required instantiations.

template<typename _CharT > *messages*< _CharT >::catalog

std::messages*< _CharT >::do_open (const *basic_string*< char > & __s, const *locale &) const= [protected]=, = [virtual]= Definition at line 88 of file messages_members.h.

template<typename _CharT > string_type *std::messages*< _CharT

>::get (catalog __c, int __set, int __msgid, const string_type & __s) const= [inline]= Definition at line 1906 of file locale_facets_nonio.h.

template<typename _CharT > *messages*< _CharT >::catalog

std::messages*< _CharT >::open (const *basic_string*< char > & __s, const *locale & __loc, const char * __dir) const Definition at line 70 of file messages_members.h.

template<typename _CharT > catalog *std::messages*< _CharT >::open

(const basic_string*< char > & __s, const *locale & __loc) const= [inline]= Definition at line 1870 of file locale_facets_nonio.h.

Member Data Documentation

template<typename _CharT > __c_locale *std::messages*< _CharT

>::_M_c_locale_messages= [protected]= Definition at line 1828 of file locale_facets_nonio.h.

template<typename _CharT > const char* *std::messages*< _CharT

>::_M_name_messages= [protected]= Definition at line 1829 of file locale_facets_nonio.h.

template<typename _CharT > locale::id *std::messages*< _CharT

>::id= [static]= Numpunct facet id.

Definition at line 1833 of file locale_facets_nonio.h.

Author

Generated automatically by Doxygen for libstdc++ from the source code.

Author: dt

Created: 2022-02-21 Mon 15:04