Compute Library
 21.05
SliceLayerNode.h
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24 #ifndef ARM_COMPUTE_GRAPH_SLICE_LAYER_NODE_H
25 #define ARM_COMPUTE_GRAPH_SLICE_LAYER_NODE_H
26 
28 
29 #include <tuple>
30 
31 namespace arm_compute
32 {
33 namespace graph
34 {
35 /** Slice Layer node */
36 class SliceLayerNode final : public INode
37 {
38 public:
39  /** Default Constructor
40  *
41  * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
42  * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
43  */
45  /** Computes slice layer output descriptor
46  *
47  * @param[in] input_descriptor Descriptor of the input tensor
48  * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
49  * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
50  *
51  * @return Output descriptor
52  */
53  static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor,
54  const Coordinates &starts, const Coordinates &ends);
55  /** Start coordinates accessor
56  *
57  * @return Start coordinates of the dimensions
58  */
59  Coordinates starts() const;
60  /** End coordinates accessor
61  *
62  * @return End coordinates of the dimensions
63  */
64  Coordinates ends() const;
65 
66  // Inherited overridden methods:
67  NodeType type() const override;
68  bool forward_descriptors() override;
69  TensorDescriptor configure_output(size_t idx) const override;
70  void accept(INodeVisitor &v) override;
71 
72 private:
73  Coordinates _starts;
74  Coordinates _ends;
75 };
76 } // namespace graph
77 } // namespace arm_compute
78 #endif /* ARM_COMPUTE_GRAPH_SLICE_LAYER_NODE_H */
SliceLayerNode(const Coordinates &starts, const Coordinates &ends)
Default Constructor.
void accept(INodeVisitor &v) override
Accepts a node visitor.
Copyright (c) 2017-2021 Arm Limited.
Node interface.
Definition: INode.h:45
TensorDescriptor configure_output(size_t idx) const override
Calculates output configuration.
Coordinates of an item.
Definition: Coordinates.h:37
Coordinates starts() const
Start coordinates accessor.
Coordinates ends() const
End coordinates accessor.
NodeType
Supported nodes.
Definition: Types.h:148
static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor, const Coordinates &starts, const Coordinates &ends)
Computes slice layer output descriptor.
bool forward_descriptors() override
Forwards descriptor information to outputs if possible.
NodeType type() const override
Returns node's type.
Node visitor interface.
Definition: INodeVisitor.h:34