test: epoc32/include/stdapis/stlportv5/stl/_ctraits

     1 /*

     2  * Copyright (c) 1999

     3  * Silicon Graphics Computer Systems, Inc.

     4  *

     5  * Permission to use, copy, modify, distribute and sell this software

     6  * and its documentation for any purpose is hereby granted without fee,

     7  * provided that the above copyright notice appear in all copies and

     8  * that both that copyright notice and this permission notice appear

     9  * in supporting documentation.  Silicon Graphics makes no

    10  * representations about the suitability of this software for any

    11  * purpose.  It is provided "as is" without express or implied warranty.

    12  */

    14 // WARNING: This is an internal header file, included by other C++

    15 // standard library headers.  You should not attempt to use this header

    16 // file directly.

    18 #ifndef _STLP_INTERNAL_CTRAITS_FUNCTIONS_H

    19 #define _STLP_INTERNAL_CTRAITS_FUNCTIONS_H

    21 #ifndef _STLP_INTERNAL_FUNCTION_BASE_H

    22 #  include <stl/_function_base.h>

    23 #endif

    25 // This file contains a few small adapters that allow a character

    26 // traits class to be used as a function object.

    28 _STLP_BEGIN_NAMESPACE

    30 _STLP_MOVE_TO_PRIV_NAMESPACE

    32 template <class _Traits>

    33 struct _Eq_traits

    34   : public binary_function<typename _Traits::char_type,

    35                            typename _Traits::char_type,

    36                            bool> {

    37   bool operator()(const typename _Traits::char_type& __x,

    38                   const typename _Traits::char_type& __y) const

    39   { return _Traits::eq(__x, __y); }

    40 };

    42 template <class _Traits>

    43 struct _Eq_char_bound

    44   : public unary_function<typename _Traits::char_type, bool> {

    45   typename _Traits::char_type __val;

    46   _Eq_char_bound(typename _Traits::char_type __c) : __val(__c) {}

    47   bool operator()(const typename _Traits::char_type& __x) const

    48   { return _Traits::eq(__x, __val); }

    49 };

    51 template <class _Traits>

    52 struct _Neq_char_bound

    53   : public unary_function<typename _Traits::char_type, bool>

    54 {

    55   typename _Traits::char_type __val;

    56   _Neq_char_bound(typename _Traits::char_type __c) : __val(__c) {}

    57   bool operator()(const typename _Traits::char_type& __x) const

    58   { return !_Traits::eq(__x, __val); }

    59 };

    61 template <class _Traits>

    62 struct _Eq_int_bound

    63   : public unary_function<typename _Traits::char_type, bool> {

    64   typename _Traits::int_type __val;

    66   _Eq_int_bound(typename _Traits::int_type __c) : __val(__c) {}

    67   bool operator()(const typename _Traits::char_type& __x) const

    68   { return _Traits::eq_int_type(_Traits::to_int_type(__x), __val); }

    69 };

    71 #if 0

    72 template <class _Traits>

    73 struct _Lt_traits

    74   : public binary_function<typename _Traits::char_type,

    75                            typename _Traits::char_type,

    76                            bool> {

    77   bool operator()(const typename _Traits::char_type& __x,

    78                   const typename _Traits::char_type& __y) const

    79   { return _Traits::lt(__x, __y); }

    80 };

    81 #endif

    83 _STLP_MOVE_TO_STD_NAMESPACE

    85 _STLP_END_NAMESPACE

    87 #endif /* _STLP_INTERNAL_CTRAITS_FUNCTIONS_H */

    89 // Local Variables:

    90 // mode:C++

    91 // End:

author	William Roberts <williamr@symbian.org>
	Wed, 31 Mar 2010 12:33:34 +0100
branch	Symbian3
changeset 4	837f303aceeb
parent 3	e1b950c65cb4
permissions	-rw-r--r--