Function float8arr_hash_internal

methods/svec_util/src/pg_gp/svec_util.c:680–688

* Hash function for float8[] */

 * Hash function for float8[]
 */
static int
float8arr_hash_internal(ArrayType *array)
{
	SparseData sdata = sdata_uncompressed_from_float8arr_internal(array);
	double l1norm = l1norm_sdata_values_double(sdata);
	int arr_hash = DirectFunctionCall1(hashfloat8, Float8GetDatumFast(l1norm));
	pfree(sdata);
	return(arr_hash);
}

Datum float8arr_hash(PG_FUNCTION_ARGS);
PG_FUNCTION_INFO_V1( float8arr_hash);