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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.

API > API/Plugins > API/Plugins/StateTreeEditorModule

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.

   
Name FStateTreeNodeClassCache
Type struct
Header File /Engine/Plugins/Runtime/StateTree/Source/StateTreeEditorModule/Public/StateTreeNodeClassCache.h
Include Path #include "StateTreeNodeClassCache.h"

Syntax

struct FStateTreeNodeClassCache

Constructors

Name Remarks Include Path Unreal Specifiers

FStateTreeNodeClassCache()

   StateTreeNodeClassCache.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FStateTreeNodeClassCache()

   StateTreeNodeClassCache.h  

Structs

Name Remarks
FRootClassContainer  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ClassNameToRootIndex TMap< FString, int32 >   StateTreeNodeClassCache.h  
RootClasses TArray< FRootClassContainer >   StateTreeNodeClassCache.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddRootClass ( UClass* RootClass
)

 Adds a Class to keep track of StateTreeNodeClassCache.h  

void AddRootScriptStruct ( UScriptStruct* RootStruct
)

 Adds a ScriptStruct to keep track of StateTreeNodeClassCache.h  

void AddRootStruct ( UStruct* RootStruct
)

 Adds a Struct to keep track of StateTreeNodeClassCache.h  

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

 Returns know derived Classes based on provided base. StateTreeNodeClassCache.h  

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

 Returns know derived ScriptStructs based on provided base. StateTreeNodeClassCache.h  

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

 Returns know derived Structs based on provided base. StateTreeNodeClassCache.h  

void InvalidateCache()

 Invalidates the cache, it will be rebuild on next access. StateTreeNodeClassCache.h  

Protected

Name Remarks Include Path Unreal Specifiers

void OnAssetAdded ( const FAssetData& AssetData
)

   StateTreeNodeClassCache.h  

void OnAssetRemoved ( const FAssetData& AssetData
)

   StateTreeNodeClassCache.h  

void OnReloadComplete ( EReloadCompleteReason Reason
)

   StateTreeNodeClassCache.h  

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