aboutsummaryrefslogtreecommitdiff
path: root/src/armnn/layers/ElementwiseUnaryLayer.hpp
blob: 850a814b6ec1bd150ac7a82634ce0324d7e0239c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
//
// 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