FTensorShape | Unreal Engine 5.7 Documentation

The concrete shape of a tensor.

Concrete tensor shapes are well defined through strictly positive values and thus have a defined volume.


Name	FTensorShape
Type	class
Header File	/Engine/Source/Runtime/NNE/Public/NNETypes.h
Include Path	#include "NNETypes.h"

Syntax

class FTensorShape

Name	Remarks	Include Path	Unreal Specifiers
FTensorShape ()	Default construct a tensor shape.	NNETypes.h
FTensorShape ( const FTensorShape& OtherShape )	Construct this tensor shape from another one.	NNETypes.h

Name	Type	Remarks	Include Path
MaxRank	int32	The maximum number of dimensions supported by the tensor shape, aka the rank.	NNETypes.h

Name	Type	Remarks	Include Path	Unreal Specifiers
Data	TArray< uint32, TInlineAllocator< MaxRank > >		NNETypes.h

Name	Remarks	Include Path
TConstArrayView< uint32 > GetData()	Get the dimensions of the tensor shape.	NNETypes.h
bool IsCompatibleWith ( const FSymbolicTensorShape& SymbolicShape ) const	Check if this tensor shape is part of the ensemble of shapes defined by the symbolic shape.	NNETypes.h
int32 Rank()	Get the number of dimensions of the tensor shape, aka the rank.	NNETypes.h
uint64 Volume()	Get the number of elements in this tensor shape.	NNETypes.h

Name	Remarks	Include Path	Unreal Specifiers
static FTensorShape Make ( TConstArrayView< uint32 > Data )	Construct a tensor shape with the given dimensions.	NNETypes.h
static FTensorShape MakeFromSymbolic ( const FSymbolicTensorShape& SymbolicShape )	Construct a tensor shape from a symbolic tensor shape.	NNETypes.h

Name	Remarks	Include Path
bool operator!= ( const FTensorShape& OtherShape ) const	Check if the tensor shape is different from another one.	NNETypes.h
void operator= ( const FTensorShape& OtherShape )	Assign this tensor shape from another one.	NNETypes.h
bool operator== ( const FTensorShape& OtherShape ) const	Check if the tensor shape is equal to another one.	NNETypes.h