00001 /* ///////////////////////////////////////////////////////////////////////// 00002 * File: stlsoft/functional/noop.hpp (originally MLCpp.h, ::SynesisStd) 00003 * 00004 * Purpose: Basic functionals. 00005 * 00006 * Created: 19th January 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 STLSOFT_INCL_STLSOFT_FUNCTIONAL_HPP_NOOP 00048 #define STLSOFT_INCL_STLSOFT_FUNCTIONAL_HPP_NOOP 00049 00050 #ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION 00051 # define STLSOFT_VER_STLSOFT_FUNCTIONAL_HPP_NOOP_MAJOR 3 00052 # define STLSOFT_VER_STLSOFT_FUNCTIONAL_HPP_NOOP_MINOR 0 00053 # define STLSOFT_VER_STLSOFT_FUNCTIONAL_HPP_NOOP_REVISION 2 00054 # define STLSOFT_VER_STLSOFT_FUNCTIONAL_HPP_NOOP_EDIT 47 00055 #endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */ 00056 00057 /* ///////////////////////////////////////////////////////////////////////// 00058 * Compatibility 00059 */ 00060 00061 /* 00062 [Incompatibilies-start] 00063 STLSOFT_COMPILER_IS_WATCOM: 00064 [Incompatibilies-end] 00065 */ 00066 00067 /* ///////////////////////////////////////////////////////////////////////// 00068 * Includes 00069 */ 00070 00071 #ifndef STLSOFT_INCL_STLSOFT_H_STLSOFT 00072 # include <stlsoft/stlsoft.h> 00073 #endif /* !STLSOFT_INCL_STLSOFT_H_STLSOFT */ 00074 00075 #ifndef STLSOFT_INCL_FUNCTIONAL 00076 # define STLSOFT_INCL_FUNCTIONAL 00077 # include <functional> // for std::unary_function 00078 #endif /* !STLSOFT_INCL_FUNCTIONAL */ 00079 00080 /* ///////////////////////////////////////////////////////////////////////// 00081 * Namespace 00082 */ 00083 00084 #ifndef _STLSOFT_NO_NAMESPACE 00085 namespace stlsoft 00086 { 00087 #endif /* _STLSOFT_NO_NAMESPACE */ 00088 00089 /* ///////////////////////////////////////////////////////////////////////// 00090 * Classes 00091 */ 00092 00099 template <ss_typename_param_k T> 00100 // [[synesis:class:unary-functor: noop_function]] 00101 struct noop_function 00102 : public stlsoft_ns_qual_std(unary_function)<T const&, void> 00103 { 00104 public: 00106 void operator ()(T const& /* t */) stlsoft_throw_0() 00107 {} 00108 }; 00109 00110 /* ////////////////////////////////////////////////////////////////////// */ 00111 00112 #ifndef _STLSOFT_NO_NAMESPACE 00113 } /* namespace stlsoft */ 00114 #endif /* _STLSOFT_NO_NAMESPACE */ 00115 00116 /* ////////////////////////////////////////////////////////////////////// */ 00117 00118 #endif /* !STLSOFT_INCL_STLSOFT_FUNCTIONAL_HPP_NOOP */ 00119 00120 /* ///////////////////////////// end of file //////////////////////////// */