IsInitializerList.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include <initializer_list>
 
/**
 * Traits class which tests if a type is an initializer list.
 */
template <typename T>
struct TIsInitializerList
{
    static constexpr bool Value = false;
};
 
template <typename T>
struct TIsInitializerList<std::initializer_list<T>>
{
    static constexpr bool Value = true;
};
 
template <typename T> struct TIsInitializerList<const          T> { enum { Value = TIsInitializerList<T>::Value }; };
template <typename T> struct TIsInitializerList<      volatile T> { enum { Value = TIsInitializerList<T>::Value }; };
template <typename T> struct TIsInitializerList<const volatile T> { enum { Value = TIsInitializerList<T>::Value }; };