sneedmca/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu synced 2024-11-01 12:57:52 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

common: alignment: Add a helper function for generic alignment checking.

Browse source
This commit is contained in:
bunnei 2020-03-31 14:15:43 -04:00
parent ad48ebb2c8
commit b838e58d63
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/common/alignment.h
View file

@ -38,6 +38,13 @@ constexpr bool IsWordAligned(T value) {
return (value & 0b11) == 0;
}
template <typename T>
constexpr bool IsAligned(T value, std::size_t alignment) {
using U = typename std::make_unsigned<T>::type;
const U mask = static_cast<U>(alignment - 1);
return (value & mask) == 0;
}
template <typename T, std::size_t Align = 16>
class AlignmentAllocator {
public: