Struct FNNEBindingCreator

Struct FNNEBindingCreator

• Defined in File NNEBindingCreator.h

Inheritance Relationships

Base Type

• public FNNEBufferVisitor (Struct FNNEBufferVisitor)

struct FNNEBindingCreator : public FNNEBufferVisitor

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Dependencies: FNNEBoxBuffer, FNNEDictBuffer, FNNEDiscreteBuffer, FNNEMultiBinaryBuffer, FNNEMultiDiscreteBuffer, FNNEPointBuffer, FSpace

Visitor that creates NNE tensor bindings from buffers.

This visitor traverses buffer structures and creates corresponding NNE tensor bindings that can be used for neural network inference, matching buffers to tensor descriptors.

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Public Functions

Symbol	Details
FNNEBindingCreator	Constructor that initializes the binding creator.
~FNNEBindingCreator	—
operator()	Visit operation for dictionary buffers.
operator()	Visit operation for box buffers.
operator()	Visit operation for multi-binary buffers.
operator()	Visit operation for discrete buffers.
operator()	Visit operation for multi-discrete buffers.

FNNEBindingCreator

inline FNNEBindingCreator(TInstancedStruct<FNNEPointBuffer> &InBuffer,
                          TConstArrayView<UE::NNE::FTensorDesc> InTensorDescs,
                          TArray<UE::NNE::FTensorBindingCPU> &OutBindings)

Constructor that initializes the binding creator.

Parameters

• InBuffer – [in] The buffer to create bindings from

• InTensorDescs – [in] The tensor descriptors from the model

• OutBindings – [out] The array to populate with tensor bindings

#	Direction	Name	Type	Description
1	—	InBuffer	TInstancedStruct< FNNEPointBuffer > &	The buffer to create bindings from
2	—	InTensorDescs	TConstArrayView< UE::NNE::FTensorDesc >	The tensor descriptors from the model
3	—	OutBindings	TArray< UE::NNE::FTensorBindingCPU > &	The array to populate with tensor bindings

Attributes: inline

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

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~FNNEBindingCreator

virtual ~FNNEBindingCreator() = default

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

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operator()

virtual void operator()(const FNNEDictBuffer &InBuffer) override

Visit operation for dictionary buffers.

Parameters

InBuffer – [in] The dictionary buffer to create bindings from

#	Direction	Name	Type	Description
1	—	InBuffer	const FNNEDictBuffer &	The dictionary buffer to create bindings from

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Implementation: Source/Schola/NNE/Private/NNEUtils/NNEBindingCreator.cpp

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operator()

virtual void operator()(const FNNEBoxBuffer &InBuffer) override

Visit operation for box buffers.

Parameters

InBuffer – [in] The box buffer to create bindings from

#	Direction	Name	Type	Description
1	—	InBuffer	const FNNEDictBuffer &	The dictionary buffer to create bindings from

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Implementation: Source/Schola/NNE/Private/NNEUtils/NNEBindingCreator.cpp

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operator()

virtual void operator()(const FNNEMultiBinaryBuffer &InBuffer) override

Visit operation for multi-binary buffers.

Parameters

InBuffer – [in] The multi-binary buffer to create bindings from

#	Direction	Name	Type	Description
1	—	InBuffer	const FNNEDictBuffer &	The dictionary buffer to create bindings from

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Implementation: Source/Schola/NNE/Private/NNEUtils/NNEBindingCreator.cpp

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operator()

virtual void operator()(const FNNEDiscreteBuffer &InBuffer) override

Visit operation for discrete buffers.

Parameters

InBuffer – [in] The discrete buffer to create bindings from

#	Direction	Name	Type	Description
1	—	InBuffer	const FNNEDictBuffer &	The dictionary buffer to create bindings from

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Implementation: Source/Schola/NNE/Private/NNEUtils/NNEBindingCreator.cpp

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operator()

virtual void operator()(const FNNEMultiDiscreteBuffer &InBuffer) override

Visit operation for multi-discrete buffers.

Parameters

InBuffer – [in] The multi-discrete buffer to create bindings from

#	Direction	Name	Type	Description
1	—	InBuffer	const FNNEDictBuffer &	The dictionary buffer to create bindings from

Attributes: virtual

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h

Implementation: Source/Schola/NNE/Private/NNEUtils/NNEBindingCreator.cpp

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Public Members

Symbol	Details
Buffer	Reference to the buffer to create bindings from.
Bindings	Array of tensor bindings to populate.
bError	Error flag indicating if binding creation failed.
Index	Current tensor index being processed.
TensorDescs	Array of tensor descriptors from the neural network model.

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Buffer

TInstancedStruct<FNNEPointBuffer> &Buffer

Reference to the buffer to create bindings from.

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Bindings

TArray<UE::NNE::FTensorBindingCPU> &Bindings

Array of tensor bindings to populate.

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bError

bool bError = false

Error flag indicating if binding creation failed.

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Index

int Index = 0

Current tensor index being processed.

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TensorDescs

TConstArrayView<UE::NNE::FTensorDesc> TensorDescs

Array of tensor descriptors from the neural network model.

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Public Static Functions

Symbol	Details
CreateBindings	Static utility function to create tensor bindings from a buffer.

CreateBindings

static inline bool
CreateBindings(const TInstancedStruct<FSpace> &InSpace,
               TInstancedStruct<FNNEPointBuffer> &InBuffer,
               TConstArrayView<UE::NNE::FTensorDesc> InTensorDescs,
               TArray<UE::NNE::FTensorBindingCPU> &OutBindings)

Static utility function to create tensor bindings from a buffer.

Parameters

• InSpace – [in] The space definition (currently unused but kept for consistency)

• InBuffer – [in] The buffer to create bindings from

• InTensorDescs – [in] The tensor descriptors from the model

• OutBindings – [out] The array to populate with tensor bindings

Returns:

true if an error occurred, false on success

#	Direction	Name	Type	Description
1	—	InSpace	const TInstancedStruct< FSpace > &	The space definition (currently unused but kept for consistency)
2	—	InBuffer	TInstancedStruct< FNNEPointBuffer > &	The buffer to create bindings from
3	—	InTensorDescs	TConstArrayView< UE::NNE::FTensorDesc >	The tensor descriptors from the model
4	—	OutBindings	TArray< UE::NNE::FTensorBindingCPU > &	The array to populate with tensor bindings

Attributes: inline, static

Source: Source/Schola/NNE/Public/NNEUtils/NNEBindingCreator.h