A derived template class that describes an object that can serve as a collate facet of a given locale, enabling the retrieval of information specific to a cultural area concerning conversions.

template <class CharType, class Byte, class StateType>
class codecvt_byname: public codecvt<CharType, Byte, StateType> {
public:
    explicit codecvt_byname(
    const char* _Locname,
    size_t _Refs = 0);

explicit codecvt_byname(
    const string& _Locname,
    size_t _Refs = 0);

protected:
    virtual ~codecvt_byname();

};

_Locname
A named locale.

_Refs
An initial reference count.

Byname facets are automatically created when a named locale is constructed.

Its behavior is determined by the named locale _Locname. Each constructor initializes its base object with codecvt<CharType, Byte, StateType>( _Refs).

Header: <locale>

Namespace: std

Thread Safety in the C++ Standard Library