32 std::hash<int32_t> int32_hash;
33 return int32_hash(ref.dictId) ^ (int32_hash(ref.dbId) << 2);
bool operator<(const struct dict_ref_t &rhs) const
struct dict_ref_t & operator=(const struct dict_ref_t &rhs)
dict_ref_t(int32_t db_id, int32_t dict_id)
bool operator==(const struct dict_ref_t &rhs) const
size_t operator()(const struct dict_ref_t &ref) const noexcept