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  3. FCachedPropertyPath

FCachedPropertyPath

Base class for cached property paths

API > API/Runtime > API/Runtime/PropertyPath

References

   
Module PropertyPath
Header /Engine/Source/Runtime/PropertyPath/Public/PropertyPathHelpers.h
Include #include "PropertyPathHelpers.h"

Syntax

USTRUCT ()  
struct FCachedPropertyPath

Remarks

Base class for cached property paths

Constructors

  Type Name Description
Public function   UStruct boilerplate constructor - do not use
Public function  

FCachedPropertyPath ( const FString& Path
)

  
Public function    
Public function  

FCachedPropertyPath ( const TArray< FString >& PathSegments
)

  

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Const bool

Equals ( const FString& Other
)

 Compares this property path to a string
Public function Const void * Get the cached address for this property path, if any
Public function Const void * Get the cached container for this property path, for checking purposes
Public function Const UFunction * Get the cached function for this property path, if any
Public function Const void * Get cached last container property in path
Public function Const int32 Get cached index of last container property in path, INDEX_NONE if last container is not in path
Public function Const FProperty * Returns FProperty if valid.
Public function Const const FPropertyPathSegment & Get the path segment at the end of the path
Public function Const int32  
Public function Const const FPropertyPathSegment &

GetSegment ( int32 InSegmentIndex
)

 Get the path segment at the specified index
Public function Const bool Check whether a path is fully resolved.
Public function Const bool Check whether a path is resolved.
Public function Const bool

IsValid ()

 Check whether this property path is non-empty
Public function void

MakeFromString ( const FString& InPropertyPath
)

 Make a new property path from a string
Public function Static FCachedPropertyPath Make a copy which is unresolved
Public function void

RemoveFromEnd ( int32 InNumSegments
)

 Trims this property path at the end
Public function void

RemoveFromStart ( int32 InNumSegments
)

 Trims this property path at the start
Public function Const bool

Resolve ( UObject* InContainer
)

 Resolve this property path against the specified object.
Public function Const void

ResolveLeaf ( void* InAddress
)

 Cache a resolved address for faster subsequent access
Public function Const void

ResolveLeaf ( UFunction* InFunction
)

 Cache a resolved function for faster subsequent access
Public function Const void

SetCachedContainer ( void* InContainer
)

 Set the cached container for this property path, for checking purposes
Public function Const void

SetCachedLastContainer ( void* InContainer,
int32 InIndex
)

 Update cached last container property in path & correspondng index, invalidates 'bCanSafelyUsedCachedAddress'
Public function Const void

SetCanSafelyUsedCachedAddress ( bool bInCanSafelyUsedCachedAddress
)

 Set whether this path resolves over object or dynamic array boundaries, making it unsafe for general direct cached access
Public function Const void

ToEditPropertyChain ( FEditPropertyChain& OutPropertyChain
)

 Convert this property path to a FEditPropertyChain.
Public function Const FPropertyChangedEvent Convert this property path to a FPropertyChangedEvent.
Public function Const FString Make a string representation of this property path

Operators

  Type Name Description
Public function Const bool

operator== ( const FString& Other
)

 Compares this property path to a string

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