include/loc/_convenience.h

/***************************************************************************
 *
 * _convenience.h - definitions of locale convenience interfaces
 *                  as described in [lib.locale.convenience]
 *
 * This is an internal header file used to implement the C++ Standard
 * Library. It should never be #included directly by a program.
 *
 * $Id: //stdlib/dev/include/loc/_convenience.h#7 $
 *
 ***************************************************************************
 *
 * Copyright (c) 1994-2005 Quovadx,  Inc., acting through its  Rogue Wave
 * Software division. Licensed under the Apache License, Version 2.0 (the
 * "License");  you may  not use this file except  in compliance with the
 * License.    You    may   obtain   a   copy   of    the   License    at
 * http://www.apache.org/licenses/LICENSE-2.0.    Unless   required    by
 * applicable law  or agreed to  in writing,  software  distributed under
 * the License is distributed on an "AS IS" BASIS,  WITHOUT WARRANTIES OR
 * CONDITIONS OF  ANY KIND, either  express or implied.  See  the License
 * for the specific language governing permissions  and limitations under
 * the License.
 * 
 **************************************************************************/

#ifndef _RWSTD_LOC_CONVENIENCE_H_INCLUDED
#define _RWSTD_LOC_CONVENIENCE_H_INCLUDED


#include <loc/_ctype.h>
#include <loc/_locale.h>
#include <rw/_defs.h>


_RWSTD_NAMESPACE (_V3_LOCALE) { 


// convenience interfaces: is*(char)
// names parenthesized to avoid clashing with masking macros


template <class _CharT>
inline bool (isspace)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::space, __c);
}


template <class _CharT>
inline bool (isprint)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::print, __c);
}

template <class _CharT>
inline bool (iscntrl)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is(ctype_base::cntrl, __c);
}


template <class _CharT>
inline bool (isupper)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::upper, __c);
}


template <class _CharT>
inline bool (islower)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::lower, __c);
}


template <class _CharT>
inline bool (isalpha)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::alpha, __c);
}


template <class _CharT>
inline bool (isdigit)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::digit, __c);
}


template <class _CharT>
inline bool (ispunct)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is(ctype_base::punct, __c);
}


template <class _CharT>
inline bool (isxdigit)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::xdigit, __c);
}


template <class _CharT>
inline bool (isalnum)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::alnum, __c);
}


template <class _CharT>
inline bool (isgraph)(_CharT __c, const locale &__loc)
{
    return _V3_USE_FACET (ctype<_CharT>, __loc).is (ctype_base::graph, __c);
}


template <class _CharT>
inline _CharT (toupper)(_CharT __c, const locale &__loc)
{
    return (_V3_USE_FACET (ctype<_CharT>, __loc).toupper) (__c);
}


template <class _CharT>
inline _CharT (tolower)(_CharT __c, const locale &__loc)
{
    return (_V3_USE_FACET (ctype<_CharT>, __loc).tolower) (__c);
}

}   // namespace _V3_LOCALE


#endif   // _RWSTD_LOC_CONVENIENCE_H_INCLUDED