IsUECoreType.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include <type_traits>
 
template <typename T, typename = void, typename = void>
struct TIsUECoreVariant
{
    enum { Value = false };
};
 
template <typename T, typename TC>
struct TIsUECoreVariant<T, TC, typename std::enable_if<TIsUECoreVariant<T>::Value && std::is_same<TC, typename T::FReal>::value, void>::type> 
{
    enum { Value = true };
};
 
template <typename T, typename TC>
struct TIsUECoreVariant<T, TC, typename std::enable_if<TIsUECoreVariant<T>::Value && std::is_same<TC, typename T::IntType>::value, void>::type>
{
    enum { Value = true };
};
 
template <typename T>
struct TIsUECoreType 
{ 
    enum { Value = TIsUECoreVariant<T>::Value };     // Variant types are automatically core types
};