diff options
Diffstat (limited to 'src/hashtable.h')
-rw-r--r-- | src/hashtable.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/hashtable.h b/src/hashtable.h deleted file mode 100644 index cd458eb17..000000000 --- a/src/hashtable.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright (C) 2009-2011 the libgit2 contributors - * - * This file is part of libgit2, distributed under the GNU GPL v2 with - * a Linking Exception. For full terms see the included COPYING file. - */ -#ifndef INCLUDE_hashtable_h__ -#define INCLUDE_hashtable_h__ - -#include "git2/common.h" -#include "git2/oid.h" -#include "git2/odb.h" -#include "common.h" - -#define GIT_HASHTABLE_HASHES 3 - -typedef uint32_t (*git_hash_ptr)(const void *, int hash_id); -typedef int (*git_hash_keyeq_ptr)(const void *key_a, const void *key_b); - -struct git_hashtable_node { - const void *key; - void *value; -}; - -struct git_hashtable { - struct git_hashtable_node *nodes; - - size_t size_mask; - size_t size; - size_t key_count; - - int is_resizing; - - git_hash_ptr hash; - git_hash_keyeq_ptr key_equal; -}; - -typedef struct git_hashtable_node git_hashtable_node; -typedef struct git_hashtable git_hashtable; - -git_hashtable *git_hashtable_alloc(size_t min_size, - git_hash_ptr hash, - git_hash_keyeq_ptr key_eq); -void *git_hashtable_lookup(git_hashtable *h, const void *key); -int git_hashtable_remove2(git_hashtable *table, const void *key, void **old_value); - -GIT_INLINE(int) git_hashtable_remove(git_hashtable *table, const void *key) -{ - void *_unused; - return git_hashtable_remove2(table, key, &_unused); -} - - -void git_hashtable_free(git_hashtable *h); -void git_hashtable_clear(git_hashtable *h); -int git_hashtable_merge(git_hashtable *self, git_hashtable *other); - -int git_hashtable_insert2(git_hashtable *h, const void *key, void *value, void **old_value); - -GIT_INLINE(int) git_hashtable_insert(git_hashtable *h, const void *key, void *value) -{ - void *_unused; - return git_hashtable_insert2(h, key, value, &_unused); -} - -#define git_hashtable_node_at(nodes, pos) ((git_hashtable_node *)(&nodes[pos])) - -#define GIT_HASHTABLE_FOREACH(self, pkey, pvalue, code) {\ - git_hashtable *_self = (self);\ - git_hashtable_node *_nodes = _self->nodes;\ - unsigned int _i, _size = _self->size;\ - for (_i = 0; _i < _size; _i ++) {\ - git_hashtable_node *_node = git_hashtable_node_at(_nodes, _i);\ - if (_node->key)\ - {\ - pkey = _node->key;\ - pvalue = _node->value;\ - code;\ - }\ - }\ -} - -#define GIT_HASHTABLE_FOREACH_DELETE() {\ - _node->key = NULL; _node->value = NULL; _self->key_count--;\ -} - -/* - * If you want a hashtable with standard string keys, you can - * just pass git_hash__strcmp_cb and git_hash__strhash_cb to - * git_hashtable_alloc. - */ -#define git_hash__strcmp_cb git__strcmp_cb -extern uint32_t git_hash__strhash_cb(const void *key, int hash_id); - -#endif |