00001 /* ///////////////////////////////////////////////////////////////////////// 00002 * File: stlsoft/collections/util/associative_mapped_type_detector.hpp 00003 * 00004 * Purpose: Definition of the associative_mapped_type_detector type. 00005 * 00006 * Created: 26th February 2005 00007 * Updated: 10th August 2009 00008 * 00009 * Home: http://stlsoft.org/ 00010 * 00011 * Copyright (c) 2005-2009, Matthew Wilson and Synesis Software 00012 * All rights reserved. 00013 * 00014 * Redistribution and use in source and binary forms, with or without 00015 * modification, are permitted provided that the following conditions are met: 00016 * 00017 * - Redistributions of source code must retain the above copyright notice, this 00018 * list of conditions and the following disclaimer. 00019 * - Redistributions in binary form must reproduce the above copyright notice, 00020 * this list of conditions and the following disclaimer in the documentation 00021 * and/or other materials provided with the distribution. 00022 * - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of 00023 * any contributors may be used to endorse or promote products derived from 00024 * this software without specific prior written permission. 00025 * 00026 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00027 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00028 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00029 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00030 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00031 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00032 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00033 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00034 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00035 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00036 * POSSIBILITY OF SUCH DAMAGE. 00037 * 00038 * ////////////////////////////////////////////////////////////////////// */ 00039 00040 00048 #ifndef STLSOFT_INCL_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR 00049 #define STLSOFT_INCL_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR 00050 00051 #ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION 00052 # define STLSOFT_VER_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR_MAJOR 3 00053 # define STLSOFT_VER_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR_MINOR 0 00054 # define STLSOFT_VER_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR_REVISION 1 00055 # define STLSOFT_VER_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR_EDIT 25 00056 #endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */ 00057 00058 /* ///////////////////////////////////////////////////////////////////////// 00059 * Auto-generation and compatibility 00060 */ 00061 00062 /* 00063 [<[STLSOFT-AUTO:NO-UNITTEST]>] 00064 */ 00065 00066 /* 00067 [Incompatibilies-start] 00068 STLSOFT_COMPILER_IS_BORLAND: 00069 STLSOFT_COMPILER_IS_MSVC: _MSC_VER<1310 00070 [Incompatibilies-end] 00071 */ 00072 00073 /* ///////////////////////////////////////////////////////////////////////// 00074 * Includes 00075 */ 00076 00077 #ifndef STLSOFT_INCL_STLSOFT_H_STLSOFT 00078 # include <stlsoft/stlsoft.h> 00079 #endif /* !STLSOFT_INCL_STLSOFT_H_STLSOFT */ 00080 #ifndef STLSOFT_INCL_STLSOFT_META_HPP_CAPABILITIES 00081 # include <stlsoft/meta/capabilities.hpp> 00082 #endif /* !STLSOFT_INCL_STLSOFT_META_HPP_CAPABILITIES */ 00083 #ifndef STLSOFT_CF_HAS_MEMBER_TYPE_SUPPORTED 00084 # error This file is not compatible with compilers that do not support member type detection 00085 #endif /* !STLSOFT_CF_HAS_MEMBER_TYPE_SUPPORTED */ 00086 #ifndef STLSOFT_INCL_STLSOFT_META_TYPEFIXER_HPP_MAPPED_TYPE 00087 # include <stlsoft/meta/typefixer/mapped_type.hpp> 00088 #endif /* !STLSOFT_INCL_STLSOFT_META_TYPEFIXER_HPP_MAPPED_TYPE */ 00089 #ifndef STLSOFT_INCL_STLSOFT_META_TYPEFIXER_HPP_REFERENT_TYPE 00090 # include <stlsoft/meta/typefixer/referent_type.hpp> 00091 #endif /* !STLSOFT_INCL_STLSOFT_META_TYPEFIXER_HPP_REFERENT_TYPE */ 00092 #ifndef STLSOFT_INCL_STLSOFT_META_HPP_MEMBER_TRAITS 00093 # include <stlsoft/meta/member_traits.hpp> 00094 #endif /* !STLSOFT_INCL_STLSOFT_META_HPP_MEMBER_TRAITS */ 00095 00096 /* ///////////////////////////////////////////////////////////////////////// 00097 * Namespace 00098 */ 00099 00100 #ifndef _STLSOFT_NO_NAMESPACE 00101 namespace stlsoft 00102 { 00103 #endif /* _STLSOFT_NO_NAMESPACE */ 00104 00105 /* ///////////////////////////////////////////////////////////////////////// 00106 * Classes 00107 */ 00108 00114 template <ss_typename_param_k T> 00115 struct associative_mapped_type_detector 00116 { 00117 private: 00118 enum { HAS_REFERENT_TYPE = 0 != member_traits<T>::has_member_referent_type }; 00119 00120 typedef ss_typename_type_k ::stlsoft::typefixer::fixer_mapped_type<T, 0 == HAS_REFERENT_TYPE>::mapped_type mapped_type_; // The container's mapped_type 00121 typedef ss_typename_type_k ::stlsoft::typefixer::fixer_referent_type<T, HAS_REFERENT_TYPE>::referent_type referent_type_; // The container's referent_type 00122 00123 public: 00124 typedef ss_typename_type_k select_first_type_if<referent_type_ 00125 , mapped_type_ 00126 , HAS_REFERENT_TYPE 00127 >::type mapped_type; 00128 }; 00129 00130 /* ////////////////////////////////////////////////////////////////////// */ 00131 00132 #ifndef _STLSOFT_NO_NAMESPACE 00133 } // namespace stlsoft 00134 #endif /* _STLSOFT_NO_NAMESPACE */ 00135 00136 /* ////////////////////////////////////////////////////////////////////// */ 00137 00138 #endif /* !STLSOFT_INCL_STLSOFT_COLLECTIONS_UTIL_HPP_ASSOCIATIVE_MAPPED_TYPE_DETECTOR */ 00139 00140 /* ///////////////////////////// end of file //////////////////////////// */