Mcro::FunctionTraits Namespace Reference

Namespaces
namespace	Detail

Data Structures
struct	TFunctionFromTuple_Struct
struct	TFunctionTraits
struct	TFunctionTraits< ReturnIn(*)(Args...)>
struct	TFunctionTraits< ReturnIn(Args...)>
struct	TFunctionTraits< ReturnIn(ClassIn::*)(Args...) const >
struct	TFunctionTraits< ReturnIn(ClassIn::*)(Args...)>
struct	TFunctionTraits< T >

Concepts
concept	CFunctorObject
concept	CFunctionLike
concept	CFunctionPtr
concept	CHasFunction

Typedefs
template<typename T >
using	TFunction_Arguments = typename TFunctionTraits<std::decay_t<T>>::Arguments
template<typename T , int I>
using	TFunction_Arg = typename TFunctionTraits<std::decay_t<T>>::template Arg<I>
template<typename T , int I>
using	TFunction_ArgDecay = typename TFunctionTraits<std::decay_t<T>>::template ArgDecay<I>
template<typename T >
using	TFunction_Return = typename TFunctionTraits<std::decay_t<T>>::Return
template<typename T >
using	TFunction_Signature = typename TFunctionTraits<std::decay_t<T>>::Signature
template<typename T >
using	TFunction_Class = typename TFunctionTraits<std::decay_t<T>>::Class
template<typename Return , typename Tuple , size_t... Indices>
using	TFunctionFromTupleIndices = Return(typename TTupleElement<Indices, Tuple>::Type...)
template<typename Return , typename Tuple >
using	TFunctionFromTuple = typename TFunctionFromTuple_Struct<std::decay_t<Return>, std::decay_t<Tuple>>::Type
template<typename Return , typename DstFunction >
using	TSetReturn = TFunctionFromTuple<Return, TFunction_Arguments<DstFunction>>
template<typename SrcFunction , typename DstFunction >
using	TCopyReturn = TSetReturn<TFunction_Return<SrcFunction>, DstFunction>

Functions
template<typename Function >
TFunction_Return< Function >	InvokeWithTuple (Function &&function, TFunction_Arguments< Function > const &arguments)
template<CFunctionPtr Function, CHasFunction< Function > Object>
TFunction_Return< Function >	InvokeWithTuple (Object *object, Function &&function, TFunction_Arguments< Function > const &arguments)

Variables
template<typename T >
constexpr size_t	TFunction_ArgCount = TFunctionTraits<std::decay_t<T>>::ArgumentCount
template<typename T >
constexpr bool	TFunction_IsMember = TFunctionTraits<std::decay_t<T>>::IsMember
template<typename T >
constexpr bool	TFunction_IsConst = TFunctionTraits<std::decay_t<T>>::IsConst

Typedef Documentation

TCopyReturn

template<typename SrcFunction , typename DstFunction >

using Mcro::FunctionTraits::TCopyReturn = TSetReturn<TFunction_Return<SrcFunction>, DstFunction>

Definition at line 191 of file FunctionTraits.h.

TFunction_Arg

template<typename T , int I>

using Mcro::FunctionTraits::TFunction_Arg = typename TFunctionTraits<std::decay_t<T>>::template Arg<I>

Shorthand for getting a type of a function argument at given position I.

Definition at line 134 of file FunctionTraits.h.

TFunction_ArgDecay

template<typename T , int I>

using Mcro::FunctionTraits::TFunction_ArgDecay = typename TFunctionTraits<std::decay_t<T>>::template ArgDecay<I>

Shorthand for getting a decayed type of a function argument at given position I.

Definition at line 138 of file FunctionTraits.h.

TFunction_Arguments

template<typename T >

using Mcro::FunctionTraits::TFunction_Arguments = typename TFunctionTraits<std::decay_t<T>>::Arguments

Shorthand for getting a type of a function argument at given position I.

Definition at line 130 of file FunctionTraits.h.

TFunction_Class

template<typename T >

using Mcro::FunctionTraits::TFunction_Class = typename TFunctionTraits<std::decay_t<T>>::Class

Definition at line 150 of file FunctionTraits.h.

TFunction_Return

template<typename T >

using Mcro::FunctionTraits::TFunction_Return = typename TFunctionTraits<std::decay_t<T>>::Return

Definition at line 144 of file FunctionTraits.h.

TFunction_Signature

template<typename T >

using Mcro::FunctionTraits::TFunction_Signature = typename TFunctionTraits<std::decay_t<T>>::Signature

Definition at line 147 of file FunctionTraits.h.

TFunctionFromTuple

template<typename Return , typename Tuple >

using Mcro::FunctionTraits::TFunctionFromTuple = typename TFunctionFromTuple_Struct<std::decay_t<Return>, std::decay_t<Tuple>>::Type

Definition at line 185 of file FunctionTraits.h.

TFunctionFromTupleIndices

template<typename Return , typename Tuple , size_t... Indices>

using Mcro::FunctionTraits::TFunctionFromTupleIndices = Return(typename TTupleElement<Indices, Tuple>::Type...)

Definition at line 171 of file FunctionTraits.h.

TSetReturn

template<typename Return , typename DstFunction >

using Mcro::FunctionTraits::TSetReturn = TFunctionFromTuple<Return, TFunction_Arguments<DstFunction>>

Definition at line 188 of file FunctionTraits.h.

Function Documentation

InvokeWithTuple() [1/2]

template<typename Function >

TFunction_Return< Function > Mcro::FunctionTraits::InvokeWithTuple	(	Function &&	function,
		TFunction_Arguments< Function > const &	arguments )

A clone of std::apply for Unreal tuples which also supports function pointers. TL;DR: It calls a function with arguments supplied from a tuple.

Definition at line 222 of file FunctionTraits.h.

InvokeWithTuple() [2/2]

template<CFunctionPtr Function, CHasFunction< Function > Object>

TFunction_Return< Function > Mcro::FunctionTraits::InvokeWithTuple	(	Object *	object,
		Function &&	function,
		TFunction_Arguments< Function > const &	arguments )

A clone of std::apply for Unreal tuples which also supports function pointers. This overload can bind an object TL;DR: It calls a function with arguments supplied from a tuple.

Definition at line 235 of file FunctionTraits.h.

Variable Documentation

TFunction_ArgCount

template<typename T >

size_t Mcro::FunctionTraits::TFunction_ArgCount = TFunctionTraits<std::decay_t<T>>::ArgumentCount

inlineconstexpr

Definition at line 141 of file FunctionTraits.h.

TFunction_IsConst

template<typename T >

bool Mcro::FunctionTraits::TFunction_IsConst = TFunctionTraits<std::decay_t<T>>::IsConst

inlineconstexpr

Definition at line 156 of file FunctionTraits.h.

TFunction_IsMember

template<typename T >

bool Mcro::FunctionTraits::TFunction_IsMember = TFunctionTraits<std::decay_t<T>>::IsMember

inlineconstexpr

Definition at line 153 of file FunctionTraits.h.