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FRigVMRegistry_NoLock

The FRigVMRegistry is used to manage all known function pointers for use in the RigVM.

API > API/Plugins > API/Plugins/RigVM

The FRigVMRegistry is used to manage all known function pointers for use in the RigVM. The Register method is called automatically when the static struct is initially constructed for each USTRUCT hosting a RIGVM_METHOD enabled virtual function.

Inheriting from FGCObject to ensure that all type objects cannot be GCed

   
Name FRigVMRegistry_NoLock
Type struct
Header File /Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMCore/RigVMRegistry.h
Include Path #include "RigVMCore/RigVMRegistry.h"

Syntax

struct FRigVMRegistry_NoLock : public FGCObject

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers
  RigVMCore/RigVMRegistry.h  
Disable copy constructor RigVMCore/RigVMRegistry.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FRigVMRegistry_NoLock()

   RigVMCore/RigVMRegistry.h  

Structs

Name Remarks
FTypeInfo  

Enums

Public

Name Remarks
ELockType  
ERegisterObjectOperation How to register an object's class when passed to RegisterObjectTypes.

Typedefs

Name Type Remarks Include Path
FOnRigVMRegistryChanged TMulticastDelegate_NoParams< void >   RigVMCore/RigVMRegistry.h

Constants

Name Type Remarks Include Path
TemplateNameMetaName const FLazyName   RigVMCore/RigVMRegistry.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual const FRigVMTemplate * AddTemplateFromArguments_NoLock ( const FName& InName,
const TArray< FRigVMTemplateArgumentInfo >& InInfos,
const FRigVMTemplateDelegates& InDelegates
)

 Adds a new template given its arguments. RigVMCore/RigVMRegistry.h  

virtual bool CanMatchTypes_NoLock ( TRigVMTypeIndex InTypeIndexA,
TRigVMTypeIndex InTypeIndexB,
bool bAllowFloatingPointCasts
) const

 Returns true if the types can be matched. RigVMCore/RigVMRegistry.h  

virtual bool ConvertExecuteContextToBaseType_NoLock ( TRigVMTypeIndex& InOutTypeIndex
) const

 Converts the given execute context type to the base execute context type. RigVMCore/RigVMRegistry.h  

virtual FRigVMDispatchFactory * FindDispatchFactory_NoLock ( const FName& InFactoryName
) const

 Returns a dispatch factory given its name (or nullptr) RigVMCore/RigVMRegistry.h  

virtual const FRigVMFunction * FindFunction_NoLock ( UScriptStruct* InStruct,
const TCHAR* InName,
const FRigVMUserDefinedTypeResolver& InResolvalInfo
) const

 Returns the function given its backing up struct and method name. RigVMCore/RigVMRegistry.h  

virtual const FRigVMFunction * FindFunction_NoLock ( const TCHAR* InName,
const FRigVMUserDefinedTypeResolver& InTypeResolver
) const

 Returns the function given its name (or nullptr) RigVMCore/RigVMRegistry.h  
Returns a dispatch factory given its static struct (or nullptr) RigVMCore/RigVMRegistry.h  
Returns a dispatch factory given its static struct (or nullptr) RigVMCore/RigVMRegistry.h  

virtual FString FindOrAddSingletonDispatchFunction_NoLock ( UScriptStruct* InFactoryStruct
)

 Returns a dispatch factory's singleton function name if that exists. RigVMCore/RigVMRegistry.h  
Returns a dispatch factory's singleton function name if that exists. RigVMCore/RigVMRegistry.h  

virtual TRigVMTypeIndex FindOrAddType_NoLock ( const FRigVMTemplateArgumentType& InType,
bool bForce
)

 Adds a type if it doesn't exist yet and returns its index. This function is thread-safe RigVMCore/RigVMRegistry.h  

virtual const FRigVMTemplate * FindTemplate_NoLock ( const FName& InNotation,
bool bIncludeDeprecated
) const

 Returns a template pointer given its notation (or nullptr) RigVMCore/RigVMRegistry.h  

virtual const FRigVMTemplateArgumentType & FindTypeFromCPPType_NoLock ( const FString& InCPPType
) const

 Returns the type given only its cpp type. RigVMCore/RigVMRegistry.h  

virtual int32 GetArrayDimensionsForType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns the dimensions of the array. RigVMCore/RigVMRegistry.h  

virtual TRigVMTypeIndex GetArrayTypeFromBaseTypeIndex_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns the type index of the array matching the given element type index. RigVMCore/RigVMRegistry.h  

virtual TRigVMTypeIndex GetBaseTypeFromArrayTypeIndex_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns the type index of the element matching the given array type index. RigVMCore/RigVMRegistry.h  

virtual const TArray< TRigVMTypeIndex > & GetCompatibleTypes_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns the list of compatible types for a given type. RigVMCore/RigVMRegistry.h  

virtual const TArray< FRigVMDispatchFactory * > & GetFactories_NoLock()

 Returns all dispatch factories. RigVMCore/RigVMRegistry.h  

virtual const TChunkedArray< FRigVMFunction > & GetFunctions_NoLock()

 Returns all current RigVM functions. RigVMCore/RigVMRegistry.h  

virtual uint32 GetHashForEnum_NoLock ( const UEnum* InEnum,
bool bCheckTypeIndex
) const

   RigVMCore/RigVMRegistry.h  

virtual uint32 GetHashForProperty_NoLock ( const FProperty* InProperty
) const

   RigVMCore/RigVMRegistry.h  

virtual uint32 GetHashForScriptStruct_NoLock ( const UScriptStruct* InScriptStruct,
bool bCheckTypeIndex
) const

   RigVMCore/RigVMRegistry.h  

virtual uint32 GetHashForStruct_NoLock ( const UStruct* InStruct
) const

   RigVMCore/RigVMRegistry.h  

virtual uint32 GetHashForType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns a unique hash per type index. RigVMCore/RigVMRegistry.h  

virtual const FRigVMTemplate * GetOrAddTemplateFromArguments_NoLock ( const FName& InName,
const TArray< FRigVMTemplateArgumentInfo >& InInfos,
const FRigVMTemplateDelegates& InDelegates
)

 Defines and retrieves a template given its arguments. RigVMCore/RigVMRegistry.h  

virtual const TArray< FRigVMFunction > * GetPredicatesForStruct_NoLock ( const FName& InStructName
) const

 Given a struct name, return the predicates. RigVMCore/RigVMRegistry.h  

virtual const TChunkedArray< FRigVMTemplate > & GetTemplates_NoLock()

 Returns all current RigVM functions. RigVMCore/RigVMRegistry.h  

virtual const FRigVMTemplateArgumentType & GetType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns the type given its index. RigVMCore/RigVMRegistry.h  

TRigVMTypeIndex GetTypeIndex_NoLock ( bool bAsArray
) const

 Returns the type index given an enum. RigVMCore/RigVMRegistry.h  
Returns the type index given a type. RigVMCore/RigVMRegistry.h  

TRigVMTypeIndex GetTypeIndex_NoLock ( bool bAsArray
) const

 Returns the type index given a struct. RigVMCore/RigVMRegistry.h  

TRigVMTypeIndex GetTypeIndex_NoLock ( bool bAsArray
) const

 Returns the type index given an object. RigVMCore/RigVMRegistry.h  

virtual TRigVMTypeIndex GetTypeIndex_NoLock ( const FName& InCPPType,
UObject* InCPPTypeObject
) const

 Returns the type index given a cpp type and a type object. RigVMCore/RigVMRegistry.h  

TRigVMTypeIndex GetTypeIndex_NoLock ( bool bAsArray
) const

 Returns the type index given a struct. RigVMCore/RigVMRegistry.h  

virtual TRigVMTypeIndex GetTypeIndexFromCPPType_NoLock ( const FString& InCPPType
) const

 Returns the type index given only its cpp type. RigVMCore/RigVMRegistry.h  

virtual const TArray< TRigVMTypeIndex > & GetTypesForCategory_NoLock ( FRigVMTemplateArgument::ETypeCategory InCategory
) const

 Returns all compatible types given a category. RigVMCore/RigVMRegistry.h  

virtual bool IsArrayType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns true if the type is an array. RigVMCore/RigVMRegistry.h  

virtual bool IsExecuteType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns true if the type is an execute type. RigVMCore/RigVMRegistry.h  

virtual bool IsWildCardType_NoLock ( TRigVMTypeIndex InTypeIndex
) const

 Returns true if the type is a wildcard type. RigVMCore/RigVMRegistry.h  

virtual int32 NumTypes_NoLock()

 Returns the number of types. RigVMCore/RigVMRegistry.h  

virtual void OnAnimationAttributeTypesChanged_NoLock ( const UScriptStruct* InStruct,
bool bIsAdded
)

 Update the registry when new types are added to the attribute system so that they can be selected on Attribute Nodes RigVMCore/RigVMRegistry.h  

virtual bool OnAssetRemoved_NoLock ( const FAssetData& InAssetData
)

 Update the registry when old types are removed. RigVMCore/RigVMRegistry.h  

virtual void OnAssetRenamed_NoLock ( const FAssetData& InAssetData,
const FString& InOldObjectPath
)

 Update the registry when types are renamed. RigVMCore/RigVMRegistry.h  

virtual bool OnPluginLoaded_NoLock ( IPlugin& InPlugin
)

 May add factories and unit functions declared in the plugin. RigVMCore/RigVMRegistry.h  

virtual bool OnPluginUnloaded_NoLock ( IPlugin& InPlugin
)

 Removes all types associated with a plugin that's being unloaded. RigVMCore/RigVMRegistry.h  

virtual void RebuildRegistry_NoLock()

   RigVMCore/RigVMRegistry.h  

virtual void RefreshEngineTypes_NoLock()

 Refreshes the list and finds the function pointers based on the names. RigVMCore/RigVMRegistry.h  

virtual void RefreshEngineTypesIfRequired_NoLock()

 Refreshes the list and finds the function pointers based on the names. RigVMCore/RigVMRegistry.h  

virtual bool RefreshFunctionsAndDispatches_NoLock()

 Refreshes the registered functions and dispatches. RigVMCore/RigVMRegistry.h  

virtual void Register_NoLock ( const TCHAR* InName,
FRigVMFunctionPtr InFunctionPtr,
UScriptStruct* InStruct,
const TArray< FRigVMFunctionArgument >& InArguments
)

 Registers a function given its name. RigVMCore/RigVMRegistry.h  

virtual const FRigVMDispatchFactory * RegisterFactory_NoLock ( UScriptStruct* InFactoryStruct
)

 Registers a dispatch factory given its struct. RigVMCore/RigVMRegistry.h  

virtual void RegisterObjectTypes_NoLock ( TConstArrayView< TPair< UClass*, ERegisterObjectOperation > > InClasses
)

 Register a set of allowed object types. RigVMCore/RigVMRegistry.h  

virtual void RegisterPredicate_NoLock ( UScriptStruct* InStruct,
const TCHAR* InName,
const TArray< FRigVMFunctionArgument >& InArguments
)

 Register a predicate contained in the input struct. RigVMCore/RigVMRegistry.h  

virtual void RegisterStructTypes_NoLock ( TConstArrayView< UScriptStruct* > InStructs
)

 Register a set of allowed struct types. RigVMCore/RigVMRegistry.h  

virtual bool RemoveType_NoLock ( const FSoftObjectPath& InObjectPath,
const UClass* InObjectClass
)

 Removes a type from the registry, and updates all dependent templates which also creates invalid permutations in templates that we should ignore RigVMCore/RigVMRegistry.h  

virtual void Reset_NoLock()

 Clear the registry. RigVMCore/RigVMRegistry.h  

Overridden from FGCObject

Name Remarks Include Path Unreal Specifiers

virtual void AddReferencedObjects ( FReferenceCollector& Collector
)

   RigVMCore/RigVMRegistry.h  

virtual FString GetReferencerName()

   RigVMCore/RigVMRegistry.h  

Protected

Name Remarks Include Path Unreal Specifiers

void Initialize ( bool bLockRegistry
)

   RigVMCore/RigVMRegistry.h  

void Initialize_NoLock()

 Initialize the base types. RigVMCore/RigVMRegistry.h  

bool IsAllowedType_NoLock ( const FProperty* InProperty
) const

   RigVMCore/RigVMRegistry.h  

bool IsAllowedType_NoLock ( const UEnum* InEnum
) const

   RigVMCore/RigVMRegistry.h  

bool IsAllowedType_NoLock ( const UClass* InClass
) const

   RigVMCore/RigVMRegistry.h  

bool IsAllowedType_NoLock ( const UStruct* InStruct
) const

   RigVMCore/RigVMRegistry.h  

void PropagateTypeAddedToCategory_NoLock ( const FRigVMTemplateArgument::ETypeCategory InCategory,
const TRigVMTypeIndex InTypeIndex
)

   RigVMCore/RigVMRegistry.h  

void RegisterTypeInCategory_NoLock ( const FRigVMTemplateArgument::ETypeCategory InCategory,
const TRigVMTypeIndex InTypeIndex
)

   RigVMCore/RigVMRegistry.h  

void RemoveTypeInCategory_NoLock ( FRigVMTemplateArgument::ETypeCategory InCategory,
TRigVMTypeIndex InTypeIndex
)

   RigVMCore/RigVMRegistry.h  

Static

Name Remarks Include Path Unreal Specifiers

static EObjectFlags DisallowedFlags()

   RigVMCore/RigVMRegistry.h  

static FRigVMRegistry_NoLock & Get ( ELockType InLockType
)

 Returns the singleton registry. RigVMCore/RigVMRegistry.h  

static const FRigVMRegistry_NoLock & GetForRead()

   RigVMCore/RigVMRegistry.h  

static FRigVMRegistry_NoLock & GetForWrite()

   RigVMCore/RigVMRegistry.h  

static const TArray< UScriptStruct * > & GetMathTypes()

   RigVMCore/RigVMRegistry.h  

static bool IsTypeOfByName ( const UObject* InObject,
const FName& InName
)

   RigVMCore/RigVMRegistry.h  

static EObjectFlags NeededFlags()

   RigVMCore/RigVMRegistry.h  

static void OnEngineInit()

   RigVMCore/RigVMRegistry.h  

Operators

Name Remarks Include Path Unreal Specifiers

FRigVMRegistry_NoLock & operator= ( const FRigVMRegistry_NoLock& InOther
)

 Disable assignment operator RigVMCore/RigVMRegistry.h  

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