/*******************************************************************************
* Copyright (C) 2002-2004 Vintela, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
*  - Redistributions of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistributions in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the documentation
*    and/or other materials provided with the distribution.
*
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*    contributors may be used to endorse or promote products derived from this
*    software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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*******************************************************************************/

/**
 * @author Dan Nuffer
 */

#ifndef OW_HASH_MULTI_MAP_HPP_INCLUDE_GUARD_
#define OW_HASH_MULTI_MAP_HPP_INCLUDE_GUARD_
#include "OW_config.h"
#if OW_HAVE_EXT_HASH_MAP
	#include <ext/hash_map>
	#define OW_HASH_MAP_NS __gnu_cxx
	#define HashMultiMap __gnu_cxx::hash_multimap
#elif OW_HAVE_HASH_MAP
	#include <hash_map>
	#define OW_HASH_MAP_NS std
	#define HashMultiMap std::hash_multimap
#else
	// TODO: Write a real hash multi map
	#include <map>
	#define OW_HASH_MAP_NS std
	#define HashMultiMap std::multimap
#endif

#ifndef OW_HASH_SPECIALIZED_INCLUDE_GUARD_
#define OW_HASH_SPECIALIZED_INCLUDE_GUARD_
#if defined(OW_HAVE_HASH_MAP) || defined(OW_HAVE_EXT_HASH_MAP)
#include "OW_String.hpp"

// need to specialize hash
namespace OW_HASH_MAP_NS
{
template<> struct hash<OW_NAMESPACE::String>
{
	size_t operator()(const OW_NAMESPACE::String& s) const
	{
		return hash<const char*>()(s.c_str());
	}
};
}

#endif
#endif
#undef OW_HASH_MAP_NS
#endif
