ctype_byname

Library:  Localization

                       ctype_base 
ctype_byname  ctype 
                       locale::facet 

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Members

ctype_byname()

A facet that includes character classification facilities based on the named locales

#include <locale>

namespace std {
  template <class charT> class ctype_byname;
  template <> class ctype_byname<char>;
}

namespace std {
template <> class ctype_byname<char>;
template <> class ctype_byname<wchar_t>;
}

The ctype_byname template and ctype_byname<char> specialization include the same functions as the ctype template, but specific to a particular named locale. For a description of the member functions of ctype_byname, see the entry for ctype. Only the constructor is described here.

namespace std {
  template <class charT>
  class ctype_byname : public ctype<charT> {
  public:
    explicit ctype_byname(const char*, size_t = 0);
    };
  class ctype_byname<char> : public ctype<char> {
  public:
    explicit ctype_byname(const char*, size_t = 0);
    };
}

explicit ctype_byname(const char* name, size_t refs = 0); 

Constructs a ctype_byname object for the locale given by name. Calls ctype<char_type>::ctype (refs).

locale, Facets, collate, ctype

ISO/IEC 14882:1998 -- International Standard for Information Systems -- Programming Language C++, Section 22.2.1.2