aliceml_hash.h

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/*
 * Copyright (c) 2005-2007  cielacanth <cielacanth AT s60.xrea.com>
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *    1. Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *    2. 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.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef __ALICEML_HASH__
#define __ALICEML_HASH__

#include "aliceml.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct ML_Hash ML_Hash;

typedef struct ML_HashPair {
    void *key;
    void *value;
} ML_HashPair;

typedef ML_uint32 (ALICEMLCALL *ML_Hasher)(const void *key);

typedef int (ALICEMLCALL *ML_Callback_HashInsert)(ML_HashPair *pair);

typedef void (ALICEMLCALL *ML_Callback_HashRemove)(ML_HashPair *pair);

ALICEMLAPI ML_uint32 ALICEMLCALL ML_HashInteger(ML_uint32 value);


ALICEMLAPI ML_Hash * ALICEMLCALL ML_Hash_Create(ML_Hasher hasher,
                                                ML_Comparator key_compare,
                                                ML_Callback_HashInsert insert,
                                                ML_Callback_HashRemove remove);

ALICEMLAPI void ALICEMLCALL ML_Hash_Destroy(ML_Hash *hash);

ALICEMLAPI ML_size ALICEMLCALL ML_Hash_GetSize(ML_Hash *hash);

ALICEMLAPI ML_size ALICEMLCALL ML_Hash_GetCapacity(ML_Hash *hash);

ALICEMLAPI ML_HashPair * ALICEMLCALL ML_Hash_Find(ML_Hash *hash, void *key);

ALICEMLAPI int ALICEMLCALL ML_Hash_Insert(ML_Hash *hash, void *key, void *value);

ALICEMLAPI int ALICEMLCALL ML_Hash_Erase(ML_Hash *hash, void *key);

ALICEMLAPI int ALICEMLCALL ML_Hash_Clear(ML_Hash *hash);

#ifdef __cplusplus
}
#endif

#endif

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