std::locale::_Impl Class Reference

List of all members.

Detailed Description

Definition at line 472 of file locale_classes.h.

Friends


Friends And Related Function Documentation

template<typename _Facet>
bool has_facet ( const locale __loc  )  throw () [friend]

Test for the presence of a facet.

has_facet tests the locale argument for the presence of the facet type provided as the template parameter. Facets derived from the facet parameter will also return true.

Parameters:
Facet The facet type to test the presence of.
locale The locale to test.
Returns:
true if locale contains a facet of type Facet, else false.

Definition at line 89 of file locale_facets.tcc.

template<typename _Facet>
const _Facet& use_facet ( const locale __loc  )  [friend]

Return a facet.

use_facet looks for and returns a reference to a facet of type Facet where Facet is the template parameter. If has_facet(locale) is true, there is a suitable facet to return. It throws std::bad_cast if the locale doesn't contain a facet of type Facet.

Parameters:
Facet The facet type to access.
locale The locale to use.
Returns:
Reference to facet of type Facet.
Exceptions:
std::bad_cast if locale doesn't contain a facet of type Facet.

Definition at line 111 of file locale_facets.tcc.


The documentation for this class was generated from the following file:
Generated on Thu Nov 1 13:17:52 2007 for libstdc++ by  doxygen 1.5.1