@@ -152,30 +152,28 @@ protected:
int m_num_items; // item counter
public:
/* default constructor */
inline CHashTableT() : m_num_items(0)
{
}
protected:
/** static helper - return hash for the given key modulo number of slots */
inline static int CalcHash(const Tkey &key)
int32 hash = key.CalcHash();
if ((8 * Thash_bits) < 32) hash ^= hash >> (min(8 * Thash_bits, 31));
if ((4 * Thash_bits) < 32) hash ^= hash >> (min(4 * Thash_bits, 31));
if ((2 * Thash_bits) < 32) hash ^= hash >> (min(2 * Thash_bits, 31));
if ((1 * Thash_bits) < 32) hash ^= hash >> (min(1 * Thash_bits, 31));
hash &= (1 << Thash_bits) - 1;
uint32 hash = key.CalcHash();
hash -= (hash >> 17); // hash * 131071 / 131072
hash -= (hash >> 5); // * 31 / 32
hash &= (1 << Thash_bits) - 1; // modulo slots
return hash;
/** static helper - return hash for the given item modulo number of slots */
inline static int CalcHash(const Titem_ &item)
return CalcHash(item.GetKey());
/** item count */
inline int Count() const
Status change: