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  3. TOptional< TNonNullPtr< OptionalType > >

TOptional< TNonNullPtr< OptionalType > >

Specialization of [TOptional](API\Runtime\Core\IO\TOptional) for [TNonNullPtr](API\Runtime\Core\Templates\TNonNullPtr) value types

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Templates

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Templates/NonNullPointer.h
Include #include "Templates/NonNullPointer.h"

Syntax

template<typename OptionalType>  
struct TOptional< TNonNullPtr< OptionalType > >

Remarks

Specialization of TOptional for TNonNullPtr value types

Functions

  Type Name Description
Public function OptionalType *

Emplace ( OptionalType* InPointer
)

  
Public function Const OptionalType *

Get ( OptionalType* DefaultPointer
)

  
Public function Const OptionalType *  
Public function Const bool

IsSet ()

  
Public function void

Reset ()

  
Public function   Construct an OptionalType with no value; i.e. unset
Public function  

TOptional ( const TNonNullPtr< OptionalType >& InPointer
)

 Construct an OptionaType with a valid value.
Public function   Construct an OptionalType with an invalid value.

Operators

  Type Name Description
Public function Const    
Public function Const bool

operator!= ( const TOptional& rhs
)

  
Public function Const OptionalType &  
Public function TOptional &

operator= ( OptionalType* InPointer
)

  
Public function Const bool

operator== ( const TOptional& rhs
)

  
Public function Const OptionalType *  

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