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/*
* Copyright (c) 2008, 2009, 2011 Nicira, Inc.
*
* 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.
*/
#ifndef SVEC_H
#define SVEC_H 1
#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
struct svec {
char **names;
size_t n;
size_t allocated;
};
#define SVEC_EMPTY_INITIALIZER { NULL, 0, 0 }
void svec_init(struct svec *);
void svec_clone(struct svec *, const struct svec *);
void svec_destroy(struct svec *);
void svec_clear(struct svec *);
bool svec_is_empty(const struct svec *);
void svec_add(struct svec *, const char *);
void svec_add_nocopy(struct svec *, char *);
void svec_del(struct svec *, const char *);
void svec_append(struct svec *, const struct svec *);
void svec_terminate(struct svec *);
void svec_sort(struct svec *);
void svec_sort_unique(struct svec *);
void svec_unique(struct svec *);
void svec_compact(struct svec *);
void svec_diff(const struct svec *a, const struct svec *b,
struct svec *a_only, struct svec *both, struct svec *b_only);
bool svec_contains(const struct svec *, const char *);
size_t svec_find(const struct svec *, const char *);
bool svec_is_sorted(const struct svec *);
bool svec_is_unique(const struct svec *);
const char *svec_get_duplicate(const struct svec *);
void svec_swap(struct svec *a, struct svec *b);
void svec_print(const struct svec *svec, const char *title);
void svec_parse_words(struct svec *svec, const char *words);
bool svec_equal(const struct svec *, const struct svec *);
char *svec_join(const struct svec *,
const char *delimiter, const char *terminator);
const char *svec_back(const struct svec *);
void svec_pop_back(struct svec *);
/* Iterates over the names in SVEC, assigning each name in turn to NAME and its
* index to INDEX. */
#define SVEC_FOR_EACH(INDEX, NAME, SVEC) \
for ((INDEX) = 0; \
((INDEX) < (SVEC)->n \
? (NAME) = (SVEC)->names[INDEX], 1 \
: 0); \
(INDEX)++)
#ifdef __cplusplus
}
#endif
#endif /* svec.h */
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