Andrew's git - gitweb.git/blob

   1#include "cache.h"
   2#include "oidset.h"
   3
   4void oidset_init(struct oidset *set, size_t initial_size)
   5{
   6        memset(&set->set, 0, sizeof(set->set));
   7        if (initial_size)
   8                kh_resize_oid_set(&set->set, initial_size);
   9}
  10
  11int oidset_contains(const struct oidset *set, const struct object_id *oid)
  12{
  13        khiter_t pos = kh_get_oid_set(&set->set, *oid);
  14        return pos != kh_end(&set->set);
  15}
  16
  17int oidset_insert(struct oidset *set, const struct object_id *oid)
  18{
  19        int added;
  20        kh_put_oid_set(&set->set, *oid, &added);
  21        return !added;
  22}
  23
  24int oidset_remove(struct oidset *set, const struct object_id *oid)
  25{
  26        khiter_t pos = kh_get_oid_set(&set->set, *oid);
  27        if (pos == kh_end(&set->set))
  28                return 0;
  29        kh_del_oid_set(&set->set, pos);
  30        return 1;
  31}
  32
  33void oidset_clear(struct oidset *set)
  34{
  35        kh_release_oid_set(&set->set);
  36        oidset_init(set, 0);
  37}