libstdc++: std::messages< _CharT > Class Template Reference (original) (raw)
#include <[locale_facets_nonio.h](a00602%5Fsource.html)>
| Public Types | |
|---|---|
| typedef int | catalog |
| typedef _CharT | char_type |
| typedef basic_string< _CharT > | string_type |
| Public Member Functions | |
|---|---|
| messages (__c_locale __cloc, const char *__s, size_t __refs=0) | |
| messages (size_t __refs=0) | |
| 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 |
| Protected Member Functions | |
|---|---|
| virtual | ~messages () |
| string_type | _M_convert_from_char (char *) const |
| char * | _M_convert_to_char (const string_type &__msg) const |
| virtual void | do_close (catalog) const |
| void | do_close (catalog) const |
| void | do_close (catalog) const |
| string | do_get (catalog, int, int, const string &) const |
| virtual string_type | do_get (catalog, int, int, const string_type &__dfault) const |
| wstring | do_get (catalog, int, int, const wstring &) const |
| virtual catalog | do_open (const basic_string< char > &, const locale &) 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 |
| 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) |
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 1853 of file locale_facets_nonio.h.
◆ catalog
| typedef int std::messages_base::catalog | inherited |
|---|
◆ char_type
template<typename _CharT >
◆ string_type
template<typename _CharT >
◆ messages() [1/2]
template<typename _CharT >
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.
◆ messages() [2/2]
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 >
◆ _M_convert_from_char()
template<typename _CharT >
◆ _M_convert_to_char()
template<typename _CharT >
◆ close()
template<typename _CharT >
◆ do_close()
template<typename _CharT >
| void std::messages< _CharT >::do_close ( catalog ) const | protectedvirtual |
|---|
◆ do_get()
Specializations for required instantiations.
◆ do_open()
template<typename _CharT >
◆ get()
template<typename _CharT >
◆ open() [1/2]
◆ open() [2/2]
template<typename _CharT >
◆ _M_c_locale_messages
template<typename _CharT >
◆ _M_name_messages
template<typename _CharT >
◆ id
template<typename _CharT >
The documentation for this class was generated from the following files: