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  3. FReferenceChain

FReferenceChain

Reference chain.

API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject > API/Runtime/CoreUObject/UObject/FReferenceChainSearch

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/UObject/ReferenceChainSearch.h
Include #include "UObject/ReferenceChainSearch.h"

Syntax

class FReferenceChain

Remarks

Reference chain. The first object in the list is the target object and the last object is a root object

Constructors

  Type Name Description
Public function    
Public function  

FReferenceChain ( int32 ReserveDepth
)

  
Public function  

FReferenceChain ( FGraphNode* InTargetNode,
TArray< FGraphNode* > InNodes,
TArray< const FNodeReferenceInfo* > InReferenceInfos
)

  

Functions

  Type Name Description
Public function void

AddNode ( FGraphNode* InNode
)

 Adds a new node to the chain
Public function Const bool

Contains ( const FGraphNode* InNode
)

 Checks if this chain contains the specified node
Public function Const int64  
Public function Const FGraphNode *

GetNode ( int32 NodeIndex
)

 Gets a node from the chain
Public function Const const FNodeReferenceInfo *

GetReferenceInfo ( int32 NodeIndex
)

 Gets extended reference info for the specified node index
Public function Const FGraphNode *  
Public function Const FGraphNode *

GetRootNode ( FGraphNode* Exclude
)

  
Public function void

InsertNode ( FGraphNode* InNode
)

  
Public function Const bool Check if this reference chain represents an external reference (the root is not in target object)
Public function Const int32

Num ()

 Returns the number of nodes in the chain
Public function FReferenceChain *

Split ()

 Returns a duplicate of this chain

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