RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-14 09:14:58 +00:00
Code Issues Activity Actions

AK: Add ptr_hash to use int_hash or u64_hash depending on pointer size

Browse source
This commit is contained in:
joshua stein 2020-02-17 13:19:28 -06:00 • committed by Andreas Kling
parent 32e6453b0b
commit 7e6ac544f7
3 changed files with 10 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
AK/HashFunctions.h
View file

@ -50,3 +50,11 @@ inline unsigned u64_hash(u64 key)
u32 last = key >> 32;
return pair_int_hash(first, last);
}
inline unsigned ptr_hash(uintptr_t ptr)
{
if constexpr(sizeof(ptr) == 8)
return u64_hash((u64)ptr);
else
return int_hash((u32)ptr);
}