TSetAttributeHelper

Helper class to manage a TSet where the value type can be any type support by the [FAttributeStorage](API\Runtime\InterchangeCore\FAttributeStorage) This class can also load storage made for the [TArrayAttributeHelper](API\Runtime\InterchangeCore\TArrayAttributeHelper) but will ignore duplicate values

API > API/Runtime > API/Runtime/InterchangeCore

Helper class to manage a TSet where the value type can be any type support by the FAttributeStorage This class can also load storage made for the TArrayAttributeHelper but will ignore duplicate values

   
Name TSetAttributeHelper
Type class
Header File /Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeBaseNodeUtilities.h
Include Path #include "Nodes/InterchangeBaseNodeUtilities.h"

Syntax

template<typename ValueType>  
class TSetAttributeHelper

Constructors

Name Remarks Include Path Unreal Specifiers
  Nodes/InterchangeBaseNodeUtilities.h  
  Nodes/InterchangeBaseNodeUtilities.h  
  Nodes/InterchangeBaseNodeUtilities.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~TSetAttributeHelper()

   Nodes/InterchangeBaseNodeUtilities.h  

Typedefs

Name Type Remarks Include Path
TAttributeHandle FAttributeStorage::TAttributeHandle< T >   Nodes/InterchangeBaseNodeUtilities.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
Attributes TWeakPtr< FAttributeStorage, ESPMode::ThreadSafe >   Nodes/InterchangeBaseNodeUtilities.h  
CachedValues TMap< ValueType, FAttributeKey >   Nodes/InterchangeBaseNodeUtilities.h  
KeyCount FAttributeKey   Nodes/InterchangeBaseNodeUtilities.h  
KeyCountHandle TAttributeHandle< int32 >   Nodes/InterchangeBaseNodeUtilities.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AddItem ( const ValueType& InValue
)

 Adds an item. Nodes/InterchangeBaseNodeUtilities.h  

void Empty ( int32 NumOfExpectedElements
)

   Nodes/InterchangeBaseNodeUtilities.h  

int32 GetCount()

   Nodes/InterchangeBaseNodeUtilities.h  

bool HasItem ( const ValueType& InValue
) const

   Nodes/InterchangeBaseNodeUtilities.h  

void Initialize ( const TSharedPtr< FAttributeStorage, ESPMode::ThreadSafe >& InAttributes,
const FString& BaseKeyName
)

   Nodes/InterchangeBaseNodeUtilities.h  

void RebuildCache()

   Nodes/InterchangeBaseNodeUtilities.h  

bool RemoveItem ( const ValueType& InValue
)

 Remove an item if it exists. Will realign attributes by indices in the storage if needed (0(N)). Nodes/InterchangeBaseNodeUtilities.h  

void Reserve ( int32 Number
)

   Nodes/InterchangeBaseNodeUtilities.h  

TSet< ValueType > ToSet()

   Nodes/InterchangeBaseNodeUtilities.h  

Operators

Name Remarks Include Path Unreal Specifiers

TSetAttributeHelper & operator= ( const TSet< ValueType >& InSet
)

   Nodes/InterchangeBaseNodeUtilities.h  
  Nodes/InterchangeBaseNodeUtilities.h  
  Nodes/InterchangeBaseNodeUtilities.h  

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