libfirm/adt/pset_new.h

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/*
 * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
 *
 * This file is part of libFirm.
 *
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation and appearing in the file LICENSE.GPL included in the
 * packaging of this file.
 *
 * Licensees holding valid libFirm Professional Edition licenses may use
 * this file in accordance with the libFirm Commercial License.
 * Agreement provided with the Software.
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */

#ifndef FIRM_ADT_PSET_NEW_H
#define FIRM_ADT_PSET_NEW_H

#include "../begin.h"

#define HashSet          pset_new_t
#define HashSetIterator  pset_new_iterator_t
#define ValueType        void*
#define DO_REHASH
#include "hashset.h"
#undef DO_REHASH
#undef HashSet
#undef HashSetIterator
#undef ValueType

typedef struct pset_new_t           pset_new_t;
typedef struct pset_new_iterator_t  pset_new_iterator_t;

FIRM_API void pset_new_init(pset_new_t *pset_new);

FIRM_API void pset_new_init_size(pset_new_t *pset_new, size_t expected_elements);

FIRM_API void pset_new_destroy(pset_new_t *pset_new);

FIRM_API int pset_new_insert(pset_new_t *pset_new, void *ptr);

FIRM_API void pset_new_remove(pset_new_t *pset_new, const void *ptr);

FIRM_API int pset_new_contains(const pset_new_t *pset_new, const void *ptr);

FIRM_API size_t pset_new_size(const pset_new_t *pset_new);

FIRM_API void pset_new_iterator_init(pset_new_iterator_t *iterator, const pset_new_t *pset_new);

FIRM_API void* pset_new_iterator_next(pset_new_iterator_t *iterator);

FIRM_API void pset_new_remove_iterator(pset_new_t *pset_new, const pset_new_iterator_t *iterator);

#define foreach_pset_new(pset_new, type, ptr, iter)    \
    for(pset_new_iterator_init(&iter, pset_new), \
        ptr = (type) pset_new_iterator_next(&iter);     \
        ptr != NULL; ptr = (type) pset_new_iterator_next(&iter))

#include "../end.h"

#endif