| // |
| // Copyright © 2017 Arm Ltd. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| #pragma once |
| |
| #include <Layer.hpp> |
| |
| namespace armnn |
| { |
| |
| /// A layer user-provided data can be bound to (e.g. inputs, outputs). |
| class OutputLayer : public BindableLayer |
| { |
| public: |
| /// Returns nullptr for Output type. |
| /// @param [in] graph The graph where this layer can be found. |
| /// @param [in] factory The workload factory which will create the workload. |
| /// @return A pointer to the created workload, or nullptr if not created. |
| virtual std::unique_ptr<IWorkload> CreateWorkload(const IWorkloadFactory& factory) const override; |
| |
| /// Set the outputs to be appropriate sub tensors of the input if sub tensors are supported |
| /// otherwise creates tensor handlers by default. Ignores parameters for Output type. |
| /// @param [in] registry Contains all the registered tensor handle factories available for use. |
| /// @param [in] factory The workload factory which will create the workload. |
| /// @param [in] IsMemoryManaged Determine whether or not to assign a memory manager during creation |
| virtual void CreateTensorHandles(const TensorHandleFactoryRegistry& registry, |
| const IWorkloadFactory& factory, |
| const bool IsMemoryManaged = true) override |
| { |
| IgnoreUnused(registry, factory, IsMemoryManaged); |
| } |
| |
| /// Creates a dynamically-allocated copy of this layer. |
| /// @param [in] graph The graph into which this layer is being cloned. |
| OutputLayer* Clone(Graph& graph) const override; |
| |
| /// Check if the input tensor shape(s) |
| /// will lead to a valid configuration of @ref OutputLayer. |
| /// @param [in] shapeInferenceMethod Indicates if output shape shall be overwritten or just validated. |
| void ValidateTensorShapesFromInputs( |
| ShapeInferenceMethod shapeInferenceMethod = ShapeInferenceMethod::ValidateOnly) override; |
| |
| void Accept(ILayerVisitor& visitor) const override; |
| |
| protected: |
| /// Constructor to create an OutputLayer. |
| /// @param id The layer binding id number. |
| /// @param name Optional name for the layer. |
| OutputLayer(LayerBindingId id, const char* name); |
| |
| /// Default destructor |
| ~OutputLayer() = default; |
| }; |
| |
| } // namespace |