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AK+Everywhere: Make StdLibExtras templates less wrapper-y

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This commit makes the user-facing StdLibExtras templates and utilities
arguably more nice-looking by removing the need to reach into the
wrapper structs generated by them to get the value/type needed.
The C++ standard library had to invent `_v` and `_t` variants (likely
because of backwards compat), but we don't need to cater to any codebase
except our own, so might as well have good things for free. :^)
This commit is contained in:
AnotherTest 2021-04-10 18:29:06 +04:30 • committed by Andreas Kling
parent d8d16dea95
commit a6e4482080
41 changed files with 650 additions and 662 deletions
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16
AK/EnumBits.h
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@ -44,35 +44,35 @@
\
[[nodiscard]] Prefix constexpr inline Enum operator|(Enum lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
return static_cast<Enum>( \
static_cast<Type>(lhs) | static_cast<Type>(rhs)); \
} \
\
[[nodiscard]] Prefix constexpr inline Enum operator&(Enum lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
return static_cast<Enum>( \
static_cast<Type>(lhs) & static_cast<Type>(rhs)); \
} \
\
[[nodiscard]] Prefix constexpr inline Enum operator^(Enum lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
return static_cast<Enum>( \
static_cast<Type>(lhs) ^ static_cast<Type>(rhs)); \
} \
\
[[nodiscard]] Prefix constexpr inline Enum operator~(Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
return static_cast<Enum>( \
~static_cast<Type>(rhs)); \
} \
\
Prefix constexpr inline Enum& operator|=(Enum& lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
lhs = static_cast<Enum>( \
static_cast<Type>(lhs) | static_cast<Type>(rhs)); \
return lhs; \
@ -80,7 +80,7 @@
\
Prefix constexpr inline Enum& operator&=(Enum& lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
lhs = static_cast<Enum>( \
static_cast<Type>(lhs) & static_cast<Type>(rhs)); \
return lhs; \
@ -88,7 +88,7 @@
\
Prefix constexpr inline Enum& operator^=(Enum& lhs, Enum rhs) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
lhs = static_cast<Enum>( \
static_cast<Type>(lhs) ^ static_cast<Type>(rhs)); \
return lhs; \
@ -96,6 +96,6 @@
\
Prefix constexpr inline bool has_flag(Enum value, Enum mask) \
{ \
using Type = UnderlyingType<Enum>::Type; \
using Type = UnderlyingType<Enum>; \
return static_cast<Type>(value & mask) != 0; \
}