00001 /* ///////////////////////////////////////////////////////////////////////// 00002 * File: mfcstl/collections/carray_swap.hpp 00003 * 00004 * Purpose: Contains the CArray_swap utility function. 00005 * 00006 * Created: 4th August 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 00047 #ifndef MFCSTL_INCL_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP 00048 #define MFCSTL_INCL_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP 00049 00050 #ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION 00051 # define MFCSTL_VER_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP_MAJOR 2 00052 # define MFCSTL_VER_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP_MINOR 0 00053 # define MFCSTL_VER_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP_REVISION 2 00054 # define MFCSTL_VER_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP_EDIT 14 00055 #endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */ 00056 00057 /* ///////////////////////////////////////////////////////////////////////// 00058 * Includes 00059 */ 00060 00061 #ifndef MFCSTL_INCL_MFCSTL_HPP_MFCSTL 00062 # include <mfcstl/mfcstl.hpp> 00063 #endif /* !MFCSTL_INCL_MFCSTL_HPP_MFCSTL */ 00064 #ifndef STLSOFT_INCL_STLSOFT_UTIL_HPP_STD_SWAP 00065 # include <stlsoft/util/std_swap.hpp> 00066 #endif /* !STLSOFT_INCL_STLSOFT_UTIL_HPP_STD_SWAP */ 00067 00068 /* ///////////////////////////////////////////////////////////////////////// 00069 * Version compatibility 00070 */ 00071 00072 // All version of MFC up to and including 8.0 support swap-by-members 00073 #if _MFC_VER <= 0x0800 && \ 00074 !defined(MFCSTL_CARRAY_SWAP_MEMBERS_SUPPORT) 00075 # define MFCSTL_CARRAY_SWAP_MEMBERS_SUPPORT 00076 #endif /* _MFC_VER <= 0x0800 && !MFCSTL_CARRAY_SWAP_MEMBERS_SUPPORT */ 00077 00078 /* ///////////////////////////////////////////////////////////////////////// 00079 * Namespace 00080 */ 00081 00082 #ifndef _MFCSTL_NO_NAMESPACE 00083 # if defined(_STLSOFT_NO_NAMESPACE) || \ 00084 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION) 00085 /* There is no stlsoft namespace, so must define ::mfcstl */ 00086 namespace mfcstl 00087 { 00088 # else 00089 /* Define stlsoft::mfcstl_project */ 00090 00091 namespace stlsoft 00092 { 00093 00094 namespace mfcstl_project 00095 { 00096 00097 # endif /* _STLSOFT_NO_NAMESPACE */ 00098 #endif /* !_MFCSTL_NO_NAMESPACE */ 00099 00100 /* ////////////////////////////////////////////////////////////////////// */ 00101 00102 #ifdef MFCSTL_CARRAY_SWAP_MEMBERS_SUPPORT 00103 00104 #ifdef STLSOFT_CF_NAMESPACE_SUPPORT 00105 namespace array_impl 00106 { 00107 #endif /* STLSOFT_CF_NAMESPACE_SUPPORT */ 00108 00112 template <class A> 00113 class CArray_swap_veneer 00114 : public A 00115 { 00118 public: 00119 typedef CArray_swap_veneer<A> class_type; 00121 00124 public: 00125 static void swap(class_type& lhs, class_type& rhs) 00126 { 00127 std_swap(lhs.m_pData, rhs.m_pData); 00128 std_swap(lhs.m_nSize, rhs.m_nSize); 00129 std_swap(lhs.m_nMaxSize, rhs.m_nMaxSize); 00130 std_swap(lhs.m_nGrowBy, rhs.m_nGrowBy); 00131 } 00133 }; 00134 00135 #ifdef STLSOFT_CF_NAMESPACE_SUPPORT 00136 } // namespace array_impl 00137 #endif /* STLSOFT_CF_NAMESPACE_SUPPORT */ 00138 00139 00145 template <class A> 00146 void CArray_swap(A& lhs, A& rhs) 00147 { 00148 #ifdef STLSOFT_CF_NAMESPACE_SUPPORT 00149 using array_impl::CArray_swap_veneer; 00150 #endif /* STLSOFT_CF_NAMESPACE_SUPPORT */ 00151 00152 typedef CArray_swap_veneer<A> swapper_t; 00153 00154 swapper_t::swap(static_cast<swapper_t&>(lhs), static_cast<swapper_t&>(rhs)); 00155 } 00156 00157 #endif /* MFCSTL_CARRAY_SWAP_MEMBERS_SUPPORT */ 00158 00159 /* ////////////////////////////////////////////////////////////////////// */ 00160 00161 #ifndef _MFCSTL_NO_NAMESPACE 00162 # if defined(_STLSOFT_NO_NAMESPACE) || \ 00163 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION) 00164 } // namespace mfcstl 00165 # else 00166 } // namespace mfcstl_project 00167 } // namespace stlsoft 00168 # endif /* _STLSOFT_NO_NAMESPACE */ 00169 #endif /* !_MFCSTL_NO_NAMESPACE */ 00170 00171 /* ////////////////////////////////////////////////////////////////////// */ 00172 00173 #endif /* MFCSTL_INCL_MFCSTL_COLLECTIONS_HPP_ARRAY_SWAP */ 00174 00175 /* ///////////////////////////// end of file //////////////////////////// */