00001 /* ///////////////////////////////////////////////////////////////////////// 00002 * File: comstl/functional/interface_functionals.hpp 00003 * 00004 * Purpose: Interface-specific predicates and functions. 00005 * 00006 * Created: 14th June 2002 00007 * Updated: 10th August 2009 00008 * 00009 * Home: http://stlsoft.org/ 00010 * 00011 * Copyright (c) 2002-2009, 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 00047 #ifndef COMSTL_INCL_COMSTL_FUNCTIONAL_HPP_INTERFACE_FUNCTIONALS 00048 #define COMSTL_INCL_COMSTL_FUNCTIONAL_HPP_INTERFACE_FUNCTIONALS 00049 00050 #ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION 00051 # define COMSTL_VER_HPP_INTERFACE_FUNCTIONALS_MAJOR 4 00052 # define COMSTL_VER_HPP_INTERFACE_FUNCTIONALS_MINOR 0 00053 # define COMSTL_VER_HPP_INTERFACE_FUNCTIONALS_REVISION 2 00054 # define COMSTL_VER_HPP_INTERFACE_FUNCTIONALS_EDIT 67 00055 #endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */ 00056 00057 /* ///////////////////////////////////////////////////////////////////////// 00058 * Auto-generation and compatibility 00059 */ 00060 00061 /* 00062 [Incompatibilies-start] 00063 [Incompatibilies-end] 00064 STLSOFT_COMPILER_IS_GCC: __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4) 00065 */ 00066 00067 /* ///////////////////////////////////////////////////////////////////////// 00068 * Includes 00069 */ 00070 00071 #ifndef COMSTL_INCL_COMSTL_H_COMSTL 00072 # include <comstl/comstl.h> 00073 #endif /* !COMSTL_INCL_COMSTL_H_COMSTL */ 00074 #ifndef COMSTL_INCL_COMSTL_UTIL_H_REFCOUNT_FUNCTIONS 00075 # include <comstl/util/refcount_functions.h> 00076 #endif /* !COMSTL_INCL_COMSTL_UTIL_H_REFCOUNT_FUNCTIONS */ 00077 00078 #ifndef STLSOFT_INCL_FUNCTIONAL 00079 # define STLSOFT_INCL_FUNCTIONAL 00080 # include <functional> 00081 #endif /* !STLSOFT_INCL_FUNCTIONAL */ 00082 00083 /* ///////////////////////////////////////////////////////////////////////// 00084 * Namespace 00085 */ 00086 00087 #ifndef _COMSTL_NO_NAMESPACE 00088 # if defined(_STLSOFT_NO_NAMESPACE) || \ 00089 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION) 00090 /* There is no stlsoft namespace, so must define ::comstl */ 00091 namespace comstl 00092 { 00093 # else 00094 /* Define stlsoft::comstl_project */ 00095 00096 namespace stlsoft 00097 { 00098 00099 namespace comstl_project 00100 { 00101 00102 # endif /* _STLSOFT_NO_NAMESPACE */ 00103 #endif /* !_COMSTL_NO_NAMESPACE */ 00104 00105 /* ///////////////////////////////////////////////////////////////////////// 00106 * Functionals 00107 */ 00108 00119 template <ss_typename_param_k I> 00120 // [[synesis:class:unary-functor: interface_release]] 00121 struct interface_release 00122 : public comstl_ns_qual_std(unary_function)<I*, void> 00123 { 00124 public: 00125 typedef I interface_type; 00126 00130 void operator ()(interface_type *pi) 00131 { 00132 safe_release(pi); 00133 } 00134 }; 00135 00146 template <ss_typename_param_k I> 00147 // [[synesis:class:unary-functor: interface_addref]] 00148 struct interface_addref 00149 : public comstl_ns_qual_std(unary_function)<I*, void> 00150 { 00151 public: 00152 typedef I interface_type; 00153 00157 void operator ()(interface_type *pi) 00158 { 00159 safe_addref(pi); 00160 } 00161 }; 00162 00164 // Unit-testing 00165 00166 #ifdef STLSOFT_UNITTEST 00167 # include "./unittest/interface_functionals_unittest_.h" 00168 #endif /* STLSOFT_UNITTEST */ 00169 00170 /* ////////////////////////////////////////////////////////////////////// */ 00171 00172 #ifndef _COMSTL_NO_NAMESPACE 00173 # if defined(_STLSOFT_NO_NAMESPACE) || \ 00174 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION) 00175 } // namespace comstl 00176 # else 00177 } // namespace comstl_project 00178 } // namespace stlsoft 00179 # endif /* _STLSOFT_NO_NAMESPACE */ 00180 #endif /* !_COMSTL_NO_NAMESPACE */ 00181 00182 /* ////////////////////////////////////////////////////////////////////// */ 00183 00184 #endif /* !COMSTL_INCL_COMSTL_FUNCTIONAL_HPP_INTERFACE_FUNCTIONALS */ 00185 00186 /* ///////////////////////////// end of file //////////////////////////// */