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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include "LayerWithParameters.hpp"
namespace armnn
{
/// This layer represents a elementwiseUnary operation.
class ElementwiseUnaryLayer : public LayerWithParameters<ElementwiseUnaryDescriptor>
{
public:
/// Makes a workload for the elementwiseUnary 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;
/// Creates a dynamically-allocated copy of this layer
/// @param [in] graph The graph into which this layer is being cloned
ElementwiseUnaryLayer* Clone(Graph& graph) const override;
/// Returns inputShapes by default.
/// @param [in] inputShapes The input shapes layer has.
/// @return A vector to the inferred output shape.
std::vector<TensorShape> InferOutputShapes(const std::vector<TensorShape>& inputShapes) const override;
/// Check if the input tensor shape(s) will lead to a valid configuration
/// of @ref ElementwiseUnaryLayer
void ValidateTensorShapesFromInputs() override;
void Accept(ILayerVisitor& visitor) const override;
protected:
/// Constructor to create a ElementwiseUnaryLayer
/// @param [in] param ElementwiseUnaryDescriptor to configure the ElementwiseUnaryLayer
/// @param [in] name Optional name for the layer
ElementwiseUnaryLayer(const ElementwiseUnaryDescriptor& param, const char* name);
/// Default destructor
~ElementwiseUnaryLayer() = default;
};
} // namespace armnn
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