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bb742ede VM |
1 | /* |
2 | * Copyright (C) 2009-2011 the libgit2 contributors | |
3 | * | |
4 | * This file is part of libgit2, distributed under the GNU GPL v2 with | |
5 | * a Linking Exception. For full terms see the included COPYING file. | |
6 | */ | |
c4034e63 VM |
7 | #ifndef INCLUDE_vector_h__ |
8 | #define INCLUDE_vector_h__ | |
9 | ||
44908fe7 | 10 | #include "git2/common.h" |
c4034e63 | 11 | |
c4034e63 | 12 | typedef int (*git_vector_cmp)(const void *, const void *); |
c4034e63 VM |
13 | |
14 | typedef struct git_vector { | |
15 | unsigned int _alloc_size; | |
16 | git_vector_cmp _cmp; | |
c4034e63 VM |
17 | void **contents; |
18 | unsigned int length; | |
86d7e1ca | 19 | int sorted; |
c4034e63 VM |
20 | } git_vector; |
21 | ||
86d7e1ca | 22 | int git_vector_init(git_vector *v, unsigned int initial_size, git_vector_cmp cmp); |
c4034e63 VM |
23 | void git_vector_free(git_vector *v); |
24 | void git_vector_clear(git_vector *v); | |
25 | ||
86d7e1ca VM |
26 | int git_vector_search(git_vector *v, const void *entry); |
27 | int git_vector_search2(git_vector *v, git_vector_cmp cmp, const void *key); | |
28 | ||
29 | int git_vector_bsearch(git_vector *v, const void *entry); | |
30 | int git_vector_bsearch2(git_vector *v, git_vector_cmp cmp, const void *key); | |
31 | ||
c4034e63 VM |
32 | void git_vector_sort(git_vector *v); |
33 | ||
86194b24 VM |
34 | GIT_INLINE(void *) git_vector_get(git_vector *v, unsigned int position) |
35 | { | |
36 | return (position < v->length) ? v->contents[position] : NULL; | |
37 | } | |
c4034e63 | 38 | |
bcf21c55 CMN |
39 | #define git_vector_foreach(v, iter, elem) \ |
40 | for ((iter) = 0; (iter) < (v)->length && ((elem) = (v)->contents[(iter)], 1); (iter)++ ) | |
41 | ||
c4034e63 VM |
42 | int git_vector_insert(git_vector *v, void *element); |
43 | int git_vector_remove(git_vector *v, unsigned int idx); | |
476c42ac | 44 | void git_vector_uniq(git_vector *v); |
c4034e63 | 45 | #endif |