ObjFW  Diff

Differences From Artifact [b658da002c]:

• File src/OFObject.m — part of check-in [44f45c2e35] at 2017-01-09 17:36:36 on branch trunk — Update copyright

  Forgot to add 2017, even though I already did quite some changes in
  2017. (user: js, size: 25083) [annotate] [blame] [check-ins using]

To Artifact [21ee30041a]:

• File src/OFObject.m — part of check-in [a55371e2c9] at 2017-02-03 22:42:13 on branch trunk — Improve -[OFObject hash]

  This shifted the wrong way, and there's also no point in not hashing
  over the entire address. (user: js, size: 25107) [annotate] [blame] [check-ins using]

803
804
805
806
807
808
809
810

811
812

813
814
815
816
817
818
819

803
804
805
806
807
808
809

810
811

812
813
814
815
816
817
818
819

-
+

-
+

- (uint32_t)hash
{
	uintptr_t ptr = (uintptr_t)self;
	uint32_t hash;

	OF_HASH_INIT(hash);

	while (ptr != 0) {
	for (size_t i = 0; i < sizeof(ptr); i++) {
		OF_HASH_ADD(hash, ptr & 0xFF);
		ptr <<= 8;
		ptr >>= 8;
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}