C++ (Cpp) penalty_num Examples

Example #1

File: btree_ts.c Project: 42penguins/postgres

Datum
gbt_ts_penalty(PG_FUNCTION_ARGS)
{
	tsKEY	   *origentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
	tsKEY	   *newentry = (tsKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
	float	   *result = (float *) PG_GETARG_POINTER(2);

	double		orgdbl[2],
				newdbl[2];

	/*
	 * We are allways using "double" timestamps here. Precision should be good
	 * enough.
	 */
	orgdbl[0] = ((double) origentry->lower);
	orgdbl[1] = ((double) origentry->upper);
	newdbl[0] = ((double) newentry->lower);
	newdbl[1] = ((double) newentry->upper);

	penalty_check_max_float(orgdbl[0]);
	penalty_check_max_float(orgdbl[1]);
	penalty_check_max_float(newdbl[0]);
	penalty_check_max_float(newdbl[1]);

	penalty_num(result, orgdbl[0], orgdbl[1], newdbl[0], newdbl[1]);

	PG_RETURN_POINTER(result);

}

Example #2

File: btree_oid.c Project: HBPSP8Repo/NoDB

Datum
gbt_oid_penalty(PG_FUNCTION_ARGS)
{
	oidKEY	   *origentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
	oidKEY	   *newentry = (oidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
	float	   *result = (float *) PG_GETARG_POINTER(2);

	penalty_num(result, origentry->lower, origentry->upper, newentry->lower, newentry->upper);

	PG_RETURN_POINTER(result);
}

Example #3

File: btree_int8.c Project: bstrie/MollyDB

Datum
gbt_int8_penalty(MDB_FUNCTION_ARGS)
{
	int64KEY   *origentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) MDB_GETARG_POINTER(0))->key);
	int64KEY   *newentry = (int64KEY *) DatumGetPointer(((GISTENTRY *) MDB_GETARG_POINTER(1))->key);
	float	   *result = (float *) MDB_GETARG_POINTER(2);

	penalty_num(result, origentry->lower, origentry->upper, newentry->lower, newentry->upper);

	MDB_RETURN_POINTER(result);
}

Example #4

File: btree_cash.c Project: colinet/sqlix

datum_t
gbt_cash_penalty(PG_FUNC_ARGS)
{
	cashKEY    *origentry = (cashKEY *) D_TO_PTR(((struct gist_entry *) ARG_POINTER(0))->key);
	cashKEY    *newentry = (cashKEY *) D_TO_PTR(((struct gist_entry *) ARG_POINTER(1))->key);
	float	   *result = (float *) ARG_POINTER(2);

	penalty_num(result, origentry->lower, origentry->upper, newentry->lower, newentry->upper);

	RET_POINTER(result);

}

Example #5

File: btree_interval.c Project: Khalefa/VLDB12Demo

Datum
gbt_intv_penalty(PG_FUNCTION_ARGS)
{
	intvKEY    *origentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
	intvKEY    *newentry = (intvKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
	float	   *result = (float *) PG_GETARG_POINTER(2);
	double		iorg[2],
				inew[2];

	iorg[0] = intr2num(&origentry->lower);
	iorg[1] = intr2num(&origentry->upper);
	inew[0] = intr2num(&newentry->lower);
	inew[1] = intr2num(&newentry->upper);

	penalty_num(result, iorg[0], iorg[1], inew[0], inew[1]);

	PG_RETURN_POINTER(result);

}

Example #6

File: btree_macaddr.c Project: 42penguins/postgres

Datum
gbt_macad_penalty(PG_FUNCTION_ARGS)
{
	macKEY	   *origentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
	macKEY	   *newentry = (macKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
	float	   *result = (float *) PG_GETARG_POINTER(2);
	uint64		iorg[2],
				inew[2];

	iorg[0] = mac_2_uint64(&origentry->lower);
	iorg[1] = mac_2_uint64(&origentry->upper);
	inew[0] = mac_2_uint64(&newentry->lower);
	inew[1] = mac_2_uint64(&newentry->upper);

	penalty_num(result, iorg[0], iorg[1], inew[0], inew[1]);

	PG_RETURN_POINTER(result);

}

Example #7

File: btree_uuid.c Project: dreamsxin/postgresql-1

Datum
gbt_uuid_penalty(PG_FUNCTION_ARGS)
{
	uuidKEY    *origentry = (uuidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
	uuidKEY    *newentry = (uuidKEY *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(1))->key);
	float	   *result = (float *) PG_GETARG_POINTER(2);
	double		olower,
				oupper,
				nlower,
				nupper;

	olower = uuid_2_double(&origentry->lower);
	oupper = uuid_2_double(&origentry->upper);
	nlower = uuid_2_double(&newentry->lower);
	nupper = uuid_2_double(&newentry->upper);

	penalty_num(result, olower, oupper, nlower, nupper);

	PG_RETURN_POINTER(result);
}