11 Commits

Author	SHA1	Message	Date
Robert Schulze	a7734672b9	Use std::popcount, ::countl_zero, ::countr_zero functions ... - Introduced with the C++20 <bit> header - The problem with __builtin_c(l|t)z() is that 0 as input has an undefined result (*) and the code did not always check. The std:: versions do not have this issue. - In some cases, we continue to use buildin_c(l|t)z(), (e.g. in src/Common/BitHelpers.h) because the std:: versions only accept unsigned inputs (and they also check that) and the casting would be ugly. (*) https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html	2022-07-31 15:16:51 +00:00
vdimir	02a0caf28b	Fix build isIPAddressContainedIn	2021-03-29 16:28:51 +03:00
vdimir	24aa25d7dc	Reuse some functions for IPAddressContainedIn	2021-03-29 12:04:05 +03:00
PHO	9ece398c35	Changed the return type of DB::getCIDRMaskIPv6() ... It now returns std::array instead of uint8_t *. Also added DB::getCIDRMaskIPv4().	2021-03-26 12:11:34 +09:00
vdimir	9ce010e82c	Add comment for IPV6_MASKS_COUNT	2020-12-01 22:12:11 +03:00
vdimir	1aaff75d9a	Fix style in IPv6ToBinary.cpp	2020-12-01 20:38:49 +03:00
vdimir	cd8e7981e0	Speedup applyCIDRMask for IPv6 with compile-time generated mask array	2020-11-29 20:54:46 +03:00
vdimir	77ffd25cc0	Fixes for IP dictionary ... More meaningful parse errors Code style fixes, more comments Fix bytes_allocated calculation	2020-11-21 17:56:58 +03:00
vdimir	dbec289c9a	[wip] rewrite ip_dict data struct, fix bugs, add tests	2020-11-12 00:58:30 +03:00
vdimir	a67f5b780f	Use sorted ip array instead of trie in TrieDictionary	2020-11-08 19:19:04 +03:00
Ivan Lezhankin	06446b4f08	dbms/ → src/	2020-04-03 18:14:31 +03:00