FArrayMap


Module	Learning
Header	/Engine/Plugins/Experimental/LearningAgents/Source/Learning/Public/LearningArrayMap.h
Include	#include "LearningArrayMap.h"

	Type	Name	Description
		FArrayMap ()

	Type	Name	Description
		~FArrayMap ()

Type	Name	Description
TArrayMapHandle< DimNum, ElementType >	Add ( const FArrayMapKey Key, const TLearningArrayShape< DimNum > Shape, const ElementType Default )	Add a new array to the map
TArrayMapHandle< DimNum, ElementType >	AddView ( const FArrayMapKey Key, const TLearningArrayView< DimNum, ElementType > View )	Add a view to an existing array to the map. Does not allocate any new storage.
TLearningArrayView< DimNum, const ElementType >	ConstView ( const TArrayMapHandle< DimNum, ElementType > Handle )	Get a read-only view of an array.
TLearningArrayView< DimNum, const ElementType >	ConstView ( const FArrayMapHandle Handle )	Get a read-only view of an array.
TLearningArrayView< DimNum, const ElementType >	ConstView ( const FArrayMapKey Key )	Get a read-only view of an array.
bool	Contains ( const FArrayMapKey Key )	Check if an array with the given name has already been added.
uint8	DimNum ( const FArrayMapKey Key )	Get the number of dimensions of an array in the map.
uint8	DimNum ( const FArrayMapHandle Handle )	Get the number of dimensions of an array in the map.
void	Empty ()	Clear all array data.
const FArrayMapHandle *	Find ( const FArrayMapKey Key )	Find the array handle associated with a key. Returns `nullptr_ if Key is not in Map.
const FArrayMapKey *	FindKey ( FArrayMapHandle Handle )	Get the key associated with a particular handle
void	GetKeys ( TArray< FArrayMapKey, Allocator >& OutKeys )	Get all keys in the map.
bool	HasLink ( const FArrayMapHandle Dst )	Check if the given array has a link.
bool	HasLink ( const FArrayMapKey Dst )	Check if the given array has a link.
bool	IsLinkedTo ( const FArrayMapHandle Src )	Check if the given array is linked to.
bool	IsLinkedTo ( const FArrayMapKey Src )	Check if the given array is linked to.
void	Link ( const TArrayMapHandle< DimNum, ElementType > Src, const TArrayMapHandle< DimNum, ElementType > Dst )	Link one array to another such that they share the same data.
void	LinkFlat ( const TArrayMapHandle< SrcDimNum, ElementType > Src, const TArrayMapHandle< DstDimNum, ElementType > Dst )	Link one array to another as if they were flattened.
void	LinkHandles ( const FArrayMapHandle Src, const FArrayMapHandle Dst )	Link one array to another such that they share the same data.
void	LinkHandlesFlat ( const FArrayMapHandle Src, const FArrayMapHandle Dst )	Link one array to another as if they were flattened.
void	LinkKeys ( const FArrayMapKey Src, const FArrayMapKey Dst )	Link one array to another such that they share the same data.
FArrayMapHandle	Lookup ( const FArrayMapKey Key )	Lookup the array handle associated with a key.
int16	TypeId ( const FArrayMapKey Key )	Get the type id of an array in the map.
int16	TypeId ( const FArrayMapHandle Handle )	Get the type id of an array in the map.
const TCHAR *	TypeName ( const FArrayMapKey Key )	Get the type name of an array in the map.
const TCHAR *	TypeName ( const FArrayMapHandle Handle )	Get the type name of an array in the map.
TLearningArrayView< DimNum, ElementType >	View ( const FArrayMapKey Key )	Get a view of an array.
TLearningArrayView< DimNum, ElementType >	View ( const FArrayMapHandle Handle )	Get a view of an array.
TLearningArrayView< DimNum, ElementType >	View ( const TArrayMapHandle< DimNum, ElementType > Handle )	Get a view of an array.

Name	Description
FlagAllocated	Array is allocated by this map, so must be deallocated.
FlagConstructed	Array is constructed by this map, so must be destructed.
FlagLinked	Array is a link to another array.
FlagNone
InlineArrayNum
InlineScalarBytesNum
MaxDimNum
MaxScalarAlignment

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