Compute Library
 21.05
ArgMinMaxLayerNode.h
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24 #ifndef ARM_COMPUTE_GRAPH_ARGMINMAX_LAYER_NODE_H
25 #define ARM_COMPUTE_GRAPH_ARGMINMAX_LAYER_NODE_H
26 
28 
29 namespace arm_compute
30 {
31 namespace graph
32 {
33 /** Arg Min/Max Layer node */
34 class ArgMinMaxLayerNode final : public INode
35 {
36 public:
37  /** Constructor
38  *
39  * @param[in] op Operation to perform: min or max
40  * @param[in] axis Axis along which to reduce. Supported reduction axis : 0,1,2,3
41  * @param[in] out_data_type (Optional) Output data type
42  * @param[in] out_quant_info (Optional) Output quantization info
43  */
45  unsigned int axis,
47  QuantizationInfo out_quant_info = QuantizationInfo());
48  /** Operator accessor
49  *
50  * @return The operator the layer performs: min or max
51  */
53  /** Axis accessor
54  *
55  * @return The axis along which the reduction is operating
56  */
57  unsigned int axis() const;
58  /** Output data type accessor
59  *
60  * @return The output data type
61  */
62  DataType out_data_type() const;
63 
64  // Inherited overridden methods:
65  NodeType type() const override;
66  bool forward_descriptors() override;
67  TensorDescriptor configure_output(size_t idx) const override;
68  void accept(INodeVisitor &v) override;
69 
70 public:
72 
73 private:
75  unsigned int _axis;
76  DataType _out_data_type;
77  QuantizationInfo _out_quant_info;
78 };
79 } // namespace graph
80 } // namespace arm_compute
81 #endif /* ARM_COMPUTE_GRAPH_ARGMINMAX_LAYER_NODE_H */
DataType out_data_type() const
Output data type accessor.
ReductionOperation
Available reduction operations.
Definition: Types.h:457
ArgMinMaxLayerNode(ReductionOperation op, unsigned int axis, DataType out_data_type=DataType::UNKNOWN, QuantizationInfo out_quant_info=QuantizationInfo())
Constructor.
Copyright (c) 2017-2021 Arm Limited.
bool forward_descriptors() override
Forwards descriptor information to outputs if possible.
void accept(INodeVisitor &v) override
Accepts a node visitor.
Quantization information.
Node interface.
Definition: INode.h:45
NodeType type() const override
Returns node's type.
NodeType
Supported nodes.
Definition: Types.h:148
TensorDescriptor configure_output(size_t idx) const override
Calculates output configuration.
ReductionOperation reduction_operation() const
Operator accessor.
unsigned int axis() const
Axis accessor.
Node visitor interface.
Definition: INodeVisitor.h:34
DataType
Available data types.
Definition: Types.h:77