hashset_itr.h

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/*
 * hashset_itr.h
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 *  Modified in 2022 by Edward A. Lee to conform to documentation standards.
 *  Also, changed the logic to iterate using just hashset_iterator_next().
 */
 
#ifndef HASHSET_ITR_H_
#define HASHSET_ITR_H_
 
#include "hashset.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct hashset_itr_st {
  hashset_t set;
  int index;
};
 
typedef struct hashset_itr_st* hashset_itr_t;
 
hashset_itr_t hashset_iterator(hashset_t set);
 
void* hashset_iterator_value(hashset_itr_t itr);
 
int hashset_iterator_has_next(hashset_itr_t itr);
 
int hashset_iterator_next(hashset_itr_t itr);
 
#endif /* HASHSET_ITR_H_ */
 
#ifdef __cplusplus
}
#endif