FunctionFwd.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
template <typename FuncType>
class TFunction;
 
template <typename FuncType>
class TUniqueFunction;
 
template <typename FuncType>
class TFunctionRef;
 
template <typename T> struct TIsTFunction               { enum { Value = false }; };
template <typename T> struct TIsTFunction<TFunction<T>> { enum { Value = true  }; };
 
template <typename T> struct TIsTFunction<const          T> { enum { Value = TIsTFunction<T>::Value }; };
template <typename T> struct TIsTFunction<      volatile T> { enum { Value = TIsTFunction<T>::Value }; };
template <typename T> struct TIsTFunction<const volatile T> { enum { Value = TIsTFunction<T>::Value }; };
 
template <typename T> struct TIsTUniqueFunction                     { enum { Value = false }; };
template <typename T> struct TIsTUniqueFunction<TUniqueFunction<T>> { enum { Value = true  }; };
 
template <typename T> struct TIsTUniqueFunction<const          T> { enum { Value = TIsTUniqueFunction<T>::Value }; };
template <typename T> struct TIsTUniqueFunction<      volatile T> { enum { Value = TIsTUniqueFunction<T>::Value }; };
template <typename T> struct TIsTUniqueFunction<const volatile T> { enum { Value = TIsTUniqueFunction<T>::Value }; };
 
template <typename T> struct TIsTFunctionRef                  { enum { Value = false }; };
template <typename T> struct TIsTFunctionRef<TFunctionRef<T>> { enum { Value = true  }; };
 
template <typename T> struct TIsTFunctionRef<const          T> { enum { Value = TIsTFunctionRef<T>::Value }; };
template <typename T> struct TIsTFunctionRef<      volatile T> { enum { Value = TIsTFunctionRef<T>::Value }; };
template <typename T> struct TIsTFunctionRef<const volatile T> { enum { Value = TIsTFunctionRef<T>::Value }; };