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Commit | Line | Data |
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064af421 | 1 | /* |
e0edde6f | 2 | * Copyright (c) 2008, 2009, 2011 Nicira, Inc. |
064af421 | 3 | * |
a14bc59f BP |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at: | |
064af421 | 7 | * |
a14bc59f BP |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
064af421 BP |
15 | */ |
16 | ||
17 | #ifndef SVEC_H | |
18 | #define SVEC_H 1 | |
19 | ||
20 | #include <stdbool.h> | |
21 | #include <stddef.h> | |
d295e8e9 | 22 | |
f4ade105 JG |
23 | #ifdef __cplusplus |
24 | extern "C" { | |
25 | #endif | |
064af421 BP |
26 | |
27 | struct svec { | |
28 | char **names; | |
29 | size_t n; | |
30 | size_t allocated; | |
31 | }; | |
32 | ||
33 | #define SVEC_EMPTY_INITIALIZER { NULL, 0, 0 } | |
34 | ||
35 | void svec_init(struct svec *); | |
36 | void svec_clone(struct svec *, const struct svec *); | |
37 | void svec_destroy(struct svec *); | |
38 | void svec_clear(struct svec *); | |
8ecd5308 | 39 | bool svec_is_empty(const struct svec *); |
064af421 BP |
40 | void svec_add(struct svec *, const char *); |
41 | void svec_add_nocopy(struct svec *, char *); | |
42 | void svec_del(struct svec *, const char *); | |
43 | void svec_append(struct svec *, const struct svec *); | |
44 | void svec_terminate(struct svec *); | |
45 | void svec_sort(struct svec *); | |
46 | void svec_sort_unique(struct svec *); | |
47 | void svec_unique(struct svec *); | |
48 | void svec_compact(struct svec *); | |
19ca30db | 49 | void svec_shuffle(struct svec *); |
064af421 BP |
50 | void svec_diff(const struct svec *a, const struct svec *b, |
51 | struct svec *a_only, struct svec *both, struct svec *b_only); | |
52 | bool svec_contains(const struct svec *, const char *); | |
53 | size_t svec_find(const struct svec *, const char *); | |
54 | bool svec_is_sorted(const struct svec *); | |
55 | bool svec_is_unique(const struct svec *); | |
56 | const char *svec_get_duplicate(const struct svec *); | |
57 | void svec_swap(struct svec *a, struct svec *b); | |
58 | void svec_print(const struct svec *svec, const char *title); | |
59 | void svec_parse_words(struct svec *svec, const char *words); | |
60 | bool svec_equal(const struct svec *, const struct svec *); | |
61 | char *svec_join(const struct svec *, | |
62 | const char *delimiter, const char *terminator); | |
63 | const char *svec_back(const struct svec *); | |
64 | void svec_pop_back(struct svec *); | |
65 | ||
c338e47f BP |
66 | /* Iterates over the names in SVEC, assigning each name in turn to NAME and its |
67 | * index to INDEX. */ | |
68 | #define SVEC_FOR_EACH(INDEX, NAME, SVEC) \ | |
69 | for ((INDEX) = 0; \ | |
70 | ((INDEX) < (SVEC)->n \ | |
71 | ? (NAME) = (SVEC)->names[INDEX], 1 \ | |
72 | : 0); \ | |
73 | (INDEX)++) | |
d295e8e9 | 74 | |
f4ade105 JG |
75 | #ifdef __cplusplus |
76 | } | |
77 | #endif | |
c338e47f | 78 | |
064af421 | 79 | #endif /* svec.h */ |