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  3. FStateTreeNodeClassCache

FStateTreeNodeClassCache

Caches specified classes or structs and reacts to engine events to keep the lists always up to date.

Unreal Engine C++ API Reference > Plugins > StateTreeEditorModule

References

   
Module StateTreeEditorModule
Header /Engine/Plugins/Runtime/StateTree/Source/StateTreeEditorModule/Public/StateTreeNodeClassCache.h
Include #include "StateTreeNodeClassCache.h"

Syntax

struct FStateTreeNodeClassCache

Remarks

Caches specified classes or structs and reacts to engine events to keep the lists always up to date. All the derived classes or structs are kept in the cache.

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

AddRootClass ( UClass* RootClass
)

 Adds a Class to keep track of
Public function void Adds a ScriptStruct to keep track of
Public function void

AddRootStruct ( UStruct* RootStruct
)

 Adds a Struct to keep track of
Public function void

GetClasses ( UStruct* BaseClass,
TArray< TSharedPtr< FStateTreeNodeClassData >>& AvailableClasses
)

 Returns know derived Classes based on provided base.
Public function void

GetScripStructs ( UScriptStruct* BaseStruct,
TArray< TSharedPtr< FStateTreeNodeClassData >>& AvailableClasses
)

 Returns know derived ScriptStructs based on provided base.
Public function void

GetStructs ( UStruct* BaseStruct,
TArray< TSharedPtr< FStateTreeNodeClassData >>& AvailableClasses
)

 Returns know derived Structs based on provided base.
Public function void Invalidates the cache, it will be rebuild on next access.
Protected function void

OnAssetAdded ( const FAssetData& AssetData
)

  
Protected function void

OnAssetRemoved ( const FAssetData& AssetData
)

  
Protected function void

OnReloadComplete ( EReloadCompleteReason Reason
)

  

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