460nm/asl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add integer traits

Browse Source
This commit is contained in:
Steven Le Rouzic
2025-07-04 18:21:35 +02:00
parent 195f20ff17
commit cca2e26724
1 changed files with 20 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
asl/base/integers.hpp
View File

@ -40,5 +40,25 @@ namespace asl
enum class byte : uint8_t {}; enum class byte : uint8_t {};
template<typename T> struct integer_traits {};
#define ASL_INTEGER_TRAITS(T, MIN, MAX) \
template<> struct integer_traits<T> \
{ \
static constexpr T kMin = MIN; \
static constexpr T kMax = MAX; \
}
ASL_INTEGER_TRAITS(uint8_t, 0, 0xff);
ASL_INTEGER_TRAITS(uint16_t, 0, 0xffff);
ASL_INTEGER_TRAITS(uint32_t, 0, 0xffff'ffff);
ASL_INTEGER_TRAITS(uint64_t, 0, 0xffff'ffff'ffff'ffff);
ASL_INTEGER_TRAITS(int8_t, -0x80, 0x7f);
ASL_INTEGER_TRAITS(int16_t, -0x8000, 0x7fff);
ASL_INTEGER_TRAITS(int32_t, -0x8000'0000, 0x7fff'ffff);
ASL_INTEGER_TRAITS(int64_t, -0x8000'0000'0000'0000, 0x7fff'ffff'ffff'ffff);
#undef ASL_INTEGER_TRAITS
} // namespace asl } // namespace asl