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Accessors

API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Metadata

Classes

  Type Name Description
Public struct AccessorParamResult    
Public class FPCGAttributeAccessor Templated accessor class for attributes.  
Public class FPCGAttributeAccessorKeysEntries Key around a metadata entry key  
Public class FPCGAttributeAccessorKeysGeneric Key around generic objects.  
Public class FPCGAttributeAccessorKeysGenericPtrs Type erasing generic keys.  
Public class FPCGAttributeAccessorKeysPoints Key around points  
Public class FPCGAttributeAccessorKeysPointsSubset Key around subset of points  
Public class FPCGAttributeAccessorKeysSingleObjectPtr Unique Key around a single object.  
Public class FPCGAttributePropertySelectorAccessor Special accessor to support attribute selector overrides.  
Public class FPCGChainAccessor To chain accessors.  
Public class FPCGColorAccessor Special accessor to support color overrides.  
Public class FPCGConstantValueAccessor Very simple accessor that returns a constant value. Read only Key supported: All  
Public class FPCGCustomPointAccessor Templated accessor class for custom point properties.  
Public class FPCGEnumPropertyAccessor Templated accessor class for enum properties.  
Public class FPCGIndexAccessor Very simple accessor that returns the index. Read only Key supported: All  
Public class FPCGLinearColorAccessor Special accessor to support linear color overrides.  
Public class FPCGNumericPropertyAccessor Templated accessor class for numeric properties.  
Public class FPCGPropertyAccessor Templated accessor class for properties that has a (Get/Set)PropertyValue.  
Public class FPCGPropertyObjectPtrAccessor Templated accessor class for object/class ptr properties.  
Public class FPCGPropertyPathAccessor Templated accessor class for path properties.  
Public class FPCGPropertySoftClassPathAccessor Templated accessor class for soft class ptr properties - produces soft class path.  
Public class FPCGPropertySoftObjectPathAccessor Templated accessor class for soft object ptr properties - produces soft object path.  
Public class FPCGPropertyStructAccessor Templated accessor class for struct properties.  
Public class IPCGAttributeAccessor Base class for accessor.  
Public class IPCGAttributeAccessorKeys Base class to identify keys to use with an accessor.  
Public class IPCGAttributeAccessorT Use of curiously recursive template pattern (CRTP) to dispatch GetRangeImpl and SetRangeImpl at compile time.  
Public class IPCGPropertyChain Interface for Property chain to factorize ctor, fix the chain and storing the property chain  

Constants

Name Description
PCGAttributeAccessorHelpers::Private::DefaultIndexGetter Use a lambda to have this code more likely to be inlined in SortByAttribute.
PCGAttributeAccessorHelpers::Private::DefaultStableCompareLessLambda We need the lambda, because we can't use a templated function as a default parameter without specifying the template, but we can with a generic lambda.

Enums

  Type Name Description
Public enum UEnum meta EPCGAttributeAccessorFlags    

Functions

  Type Name Description
Public function    
Public function TUniquePtr< IPCGAttributeAccessor > Creates an accessor to an attribute without requiring a selector.
Public function TUniquePtr< IPCGAttributeAccessor > Creates an accessor to the property or attribute pointed at by the InSelector.
Public function TUniquePtr< IPCGAttributeAccessor > Creates an accessor to the property or attribute pointed at by the InSelector.
Public function TUniquePtr< const IPCGAttributeAccessor >

PCGAttributeAccessorHelpers::CreateConstAccessor ( const FPCGMetadataAttributeBase* InAttribute,
const UPCGMetadata* InMetadata,
bool bQuiet
)

 Creates a const accessor to an attribute without requiring a selector.
Public function TUniquePtr< const IPCGAttributeAccessor > Creates a const accessor to the property or attribute pointed at by the InSelector.
Public function TUniquePtr< const IPCGAttributeAccessor > Create a const accessor depending on an overridable param
Public function TUniquePtr< const IPCGAttributeAccessorKeys >  
Public function TUniquePtr< IPCGAttributeAccessor >  
Public function TUniquePtr< IPCGAttributeAccessorKeys >  
Public function TUniquePtr< IPCGAttributeAccessor >

PCGAttributeAccessorHelpers::CreatePropertyAccessor ( const FName InPropertyName,
const UStruct* InStruct
)

  
Public function TUniquePtr< IPCGAttributeAccessor >

PCGAttributeAccessorHelpers::CreatePropertyAccessor ( const FProperty* InProperty
)

  
Public function TUniquePtr< IPCGAttributeAccessor >

PCGAttributeAccessorHelpers::CreatePropertyChainAccessor ( const TArray< FName >& InPropertyNames,
const UStruct* InStruct
)

  
Public function TUniquePtr< IPCGAttributeAccessor >

PCGAttributeAccessorHelpers::CreatePropertyChainAccessor ( TArray< const FProperty* >&& InProperties
)

  
Public function bool

PCGAttributeAccessorHelpers::IsPropertyAccessorChainSupported ( const TArray< FName >& InPropertyNames,
const UStruct* InStruct
)

  
Public function bool

PCGAttributeAccessorHelpers::IsPropertyAccessorSupported ( const FName InPropertyName,
const UStruct* InStruct
)

  
Public function bool  
Public function bool

PCGAttributeAccessorHelpers::Private::DefaultStableCompareLess ( const T& A,
const T& B,
int32 IndexA,
int32 IndexB,
bool bAscending
)

 Use bAscending bool to know if you need to negate the condition for equal, since CompareDescending is !CompareAscending.
Public function void

PCGAttributeAccessorHelpers::SortByAttribute ( const IPCGAttributeAccessor& InAccessor,
const IPCGAttributeAccessorKeys& InKeys,
TArray< T >& InArray,
bool bAscending,
GetIndexFunc CustomGetIndex,
CompareLessFunc CompareLess
)

 Sorts array given the accessors and keys of the array.
Public function bool

PCGAttributeAccessorKeys::GetKeys ( Container& InContainer,
int32 InStart,
TArrayView< T* > OutItems,
Func&& Transform
)

  
Public function void

PCGPropertyAccessor::AddressOffset ( const TArray< const FProperty* >& InProperties,
TArray< T >& InContainerKeys
)

  
Public function TArray< void * >  
Public function TArray< const void * >  
Public function bool

PCGPropertyAccessor::IterateGet ( const TArray< const FProperty* >& Properties,
TArrayView< T >& OutValues,
int32 Index,
const IPCGAttributeAccessorKeys& Keys,
Func&& Getter
)

  
Public function bool

PCGPropertyAccessor::IterateSet ( const TArray< const FProperty* >& Properties,
TArrayView< const T >& InValues,
int32 Index,
IPCGAttributeAccessorKeys& Keys,
Func&& Setter
)

  

Variables

  Type Name Description
Public variable const FName[] RotatorExtractorNames  
Public variable const FName RotatorForward  
Public variable const FName RotatorPitch Rotator/Quat.
Public variable const FName RotatorRight  
Public variable const FName RotatorRoll  
Public variable const FName RotatorUp  
Public variable const FName RotatorYaw  
Public variable const FName[] TransformExtractorNames  
Public variable const FName TransformLocation Transform.
Public variable const FName TransformRotation  
Public variable const FName TransformScale  
Public variable const FName VectorA  
Public variable const FName VectorB  
Public variable const FName[] VectorExtractorNames  
Public variable const FName VectorG  
Public variable const FName VectorLength  
Public variable const FName VectorNormalized  
Public variable const FName VectorR  
Public variable const FName VectorSize  
Public variable const FName VectorSquaredLength  
Public variable const FName VectorW  
Public variable const FName VectorX Vector/Quat.
Public variable const FName VectorY  
Public variable const FName VectorZ  

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