/**

 * vim: set ts=4 :

 * =============================================================================

 * SourceMod

 * Copyright (C) 2004-2007 AlliedModders LLC.  All rights reserved.

 * =============================================================================

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, version 3.0, as published by the

 * Free Software Foundation.

 * 

 * This program is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more

 * details.

 *

 * You should have received a copy of the GNU General Public License along with

 * this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 * As a special exception, AlliedModders LLC gives you permission to link the

 * code of this program (as well as its derivative works) to "Half-Life 2," the

 * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

 * by the Valve Corporation.  You must obey the GNU General Public License in

 * all respects for all other code used.  Additionally, AlliedModders LLC grants

 * this exception to all derivative works.  AlliedModders LLC defines further

 * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

 * or <http://www.sourcemod.net/license.php>.

 *

 * Version: $Id$

 */

#include <string.h>

#include <assert.h>

#include <sm_trie_tpl.h>

#include "sm_trie.h"

struct Trie

{

	KTrie<void *> k;

};

Trie *sm_trie_create()

{

	return new Trie;

}

void sm_trie_destroy(Trie *trie)

{

	delete trie;

}

bool sm_trie_insert(Trie *trie, const char *key, void *value)

{

	return trie->k.insert(key, value);

}

bool sm_trie_replace(Trie *trie, const char *key, void *value)

{

	return trie->k.replace(key, value);

}

bool sm_trie_retrieve(Trie *trie, const char *key, void **value)

{

	void **pValue = trie->k.retrieve(key);

	if (!pValue)

	{

		return false;

	}

	if (value)

	{

		*value = *pValue;

	}

	return true;

}

bool sm_trie_delete(Trie *trie, const char *key)

{

	return trie->k.remove(key);

}

void sm_trie_clear(Trie *trie)

{

	trie->k.clear();

}

size_t sm_trie_mem_usage(Trie *trie)

{

	return trie->k.mem_usage();

}