Redcraft/Redcraft.Utility/Source/Public/Concepts/Assignable.h

24 lines
572 B
C++

#pragma once
#include "CoreTypes.h"
#include "Concepts/Common.h"
#include "Templates/Utility.h"
#include "TypeTraits/TypeTraits.h"
NAMESPACE_REDCRAFT_BEGIN
NAMESPACE_MODULE_BEGIN(Redcraft)
NAMESPACE_MODULE_BEGIN(Utility)
template <typename T, typename U>
concept CAssignableFrom =
CLValueReference<T> &&
CCommonReferenceWith<const typename TRemoveReference<T>::Type&, const typename TRemoveReference<U>::Type&> &&
requires(T A, U&& B)
{
{ A = Forward<U>(B) } -> CSameAs<T>;
};
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)
NAMESPACE_REDCRAFT_END