TNoDestroy< T > Union Template Reference

#include <NoDestroy.h>

Public Types
using	ElementType = T

Public Member Functions
template<typename... ArgTypes>
consteval	TNoDestroy (ENoDestroyConstEval, ArgTypes &&... InArgs)
template<typename... ArgTypes>
constexpr	TNoDestroy (ArgTypes &&... InArgs)
	UE_NONCOPYABLE (TNoDestroy)
constexpr	~TNoDestroy ()
constexpr ElementType *	operator& ()
constexpr const ElementType *	operator& () const
constexpr ElementType &	operator* ()
constexpr const ElementType &	operator* () const
ElementType *	operator-> ()
const ElementType *	operator-> () const

Detailed Description

template<typename T>
union TNoDestroy< T >

Type to wrap a global variable and prevent its destructor being called. The destructor of this type cannot be trivial, but it is empty and compilers should not register an atexit call for the object.

Member Typedef Documentation

ElementType

template<typename T >

using TNoDestroy< T >::ElementType = T

Constructor & Destructor Documentation

TNoDestroy() [1/2]

template<typename T >

template<typename... ArgTypes>

consteval TNoDestroy< T >::TNoDestroy ( ENoDestroyConstEval  , ArgTypes &&...  InArgs  )

inlineexplicit

TNoDestroy() [2/2]

template<typename T >

template<typename... ArgTypes>

constexpr TNoDestroy< T >::TNoDestroy ( ArgTypes &&...  InArgs )

inlineexplicitconstexpr

~TNoDestroy()

template<typename T >

constexpr TNoDestroy< T >::~TNoDestroy ( )

inlineconstexpr

Member Function Documentation

operator&() [1/2]

template<typename T >

constexpr ElementType * TNoDestroy< T >::operator& ( )

inlineconstexpr

operator&() [2/2]

template<typename T >

constexpr const ElementType * TNoDestroy< T >::operator& ( ) const

inlineconstexpr

operator*() [1/2]

template<typename T >

constexpr ElementType & TNoDestroy< T >::operator* ( )

inlineconstexpr

operator*() [2/2]

template<typename T >

constexpr const ElementType & TNoDestroy< T >::operator* ( ) const

inlineconstexpr

operator->() [1/2]

template<typename T >

ElementType * TNoDestroy< T >::operator-> ( )

inline

operator->() [2/2]

template<typename T >

const ElementType * TNoDestroy< T >::operator-> ( ) const

inline

UE_NONCOPYABLE()

template<typename T >

TNoDestroy< T >::UE_NONCOPYABLE

(

TNoDestroy< T >

)

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The documentation for this union was generated from the following file:

• Engine/Source/Runtime/Core/Public/Templates/NoDestroy.h