OW_HashMultiMap.hpp

Go to the documentation of this file.
00001 /*******************************************************************************
00002 * Copyright (C) 2002-2004 Vintela, Inc. All rights reserved.
00003 *
00004 * Redistribution and use in source and binary forms, with or without
00005 * modification, are permitted provided that the following conditions are met:
00006 *
00007 *  - Redistributions of source code must retain the above copyright notice,
00008 *    this list of conditions and the following disclaimer.
00009 *
00010 *  - Redistributions in binary form must reproduce the above copyright notice,
00011 *    this list of conditions and the following disclaimer in the documentation
00012 *    and/or other materials provided with the distribution.
00013 *
00014 *  - Neither the name of Vintela, Inc. nor the names of its
00015 *    contributors may be used to endorse or promote products derived from this
00016 *    software without specific prior written permission.
00017 *
00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00021 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS
00022 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00028 * POSSIBILITY OF SUCH DAMAGE.
00029 *******************************************************************************/
00030 
00035 #ifndef OW_HASH_MULTI_MAP_HPP_INCLUDE_GUARD_
00036 #define OW_HASH_MULTI_MAP_HPP_INCLUDE_GUARD_
00037 #include "OW_config.h"
00038 #ifdef OW_HAVE_HASH_MAP
00039    #include <hash_map>
00040    #define OW_HASH_MAP_NS std
00041    #define HashMultiMap std::hash_multimap
00042 #elif OW_HAVE_EXT_HASH_MAP
00043    #include <ext/hash_map>
00044    #define OW_HASH_MAP_NS __gnu_cxx
00045    #define HashMultiMap __gnu_cxx::hash_multimap
00046 #else
00047    // TODO: Write a real hash multi map
00048    #include <map>
00049    #define OW_HASH_MAP_NS std
00050    #define HashMultiMap std::multimap
00051 #endif
00052 
00053 #ifndef OW_HASH_SPECIALIZED_INCLUDE_GUARD_
00054 #define OW_HASH_SPECIALIZED_INCLUDE_GUARD_
00055 #if defined(OW_HAVE_HASH_MAP) || defined(OW_HAVE_EXT_HASH_MAP)
00056 #include "OW_String.hpp"
00057 
00058 // need to specialize hash
00059 namespace OW_HASH_MAP_NS
00060 {
00061 template<> struct hash<OW_NAMESPACE::String>
00062 {
00063    size_t operator()(const OW_NAMESPACE::String& s) const
00064    {
00065       return hash<const char*>()(s.c_str());
00066    }
00067 };
00068 }
00069 
00070 #endif
00071 #endif
00072 #undef OW_HASH_MAP_NS
00073 #endif

Generated on Thu Feb 9 08:47:59 2006 for openwbem by  doxygen 1.4.6