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#include "cache.h"
#include "oidset.h"
void oidset_init(struct oidset *set, size_t initial_size)
{
memset(&set->set, 0, sizeof(set->set));
if (initial_size)
kh_resize_oid(&set->set, initial_size);
}
int oidset_contains(const struct oidset *set, const struct object_id *oid)
{
khiter_t pos = kh_get_oid(&set->set, *oid);
return pos != kh_end(&set->set);
}
int oidset_insert(struct oidset *set, const struct object_id *oid)
{
int added;
kh_put_oid(&set->set, *oid, &added);
return !added;
}
int oidset_remove(struct oidset *set, const struct object_id *oid)
{
khiter_t pos = kh_get_oid(&set->set, *oid);
if (pos == kh_end(&set->set))
return 0;
kh_del_oid(&set->set, pos);
return 1;
}
void oidset_clear(struct oidset *set)
{
kh_release_oid(&set->set);
oidset_init(set, 0);
}
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