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/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* 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_oidmap_h__
#define INCLUDE_oidmap_h__
#include "common.h"
#include "git2/oid.h"
#define kmalloc git__malloc
#define kcalloc git__calloc
#define krealloc git__realloc
#define kfree git__free
#include "khash.h"
__KHASH_TYPE(oid, const git_oid *, void *);
typedef khash_t(oid) git_oidmap;
GIT_INLINE(khint_t) git_oidmap_hash(const git_oid *oid)
{
khint_t h;
memcpy(&h, oid, sizeof(khint_t));
return h;
}
#define GIT__USE_OIDMAP \
__KHASH_IMPL(oid, static kh_inline, const git_oid *, void *, 1, git_oidmap_hash, git_oid_equal)
#define git_oidmap_alloc() kh_init(oid)
#define git_oidmap_free(h) kh_destroy(oid,h), h = NULL
#define git_oidmap_lookup_index(h, k) kh_get(oid, h, k)
#define git_oidmap_valid_index(h, idx) (idx != kh_end(h))
#define git_oidmap_value_at(h, idx) kh_val(h, idx)
#define git_oidmap_insert(h, key, val, rval) do { \
khiter_t __pos = kh_put(oid, h, key, &rval); \
if (rval >= 0) { \
if (rval == 0) kh_key(h, __pos) = key; \
kh_val(h, __pos) = val; \
} } while (0)
#define git_oidmap_foreach_value kh_foreach_value
#define git_oidmap_size(h) kh_size(h)
#endif
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