IAccessor Class Reference

Common interface to provide information and access to tensor like structures. More...

#include <IAccessor.h>

Public Member Functions
virtual	~IAccessor ()=default
	Virtual destructor. More...
virtual TensorShape	shape () const =0
	Shape of the tensor. More...
virtual size_t	element_size () const =0
	Size of each element in the tensor in bytes. More...
virtual size_t	size () const =0
	Total size of the tensor in bytes. More...
virtual Format	format () const =0
	Image format of the tensor. More...
virtual DataLayout	data_layout () const =0
	Data layout of the tensor. More...
virtual DataType	data_type () const =0
	Data type of the tensor. More...
virtual int	num_channels () const =0
	Number of channels of the tensor. More...
virtual int	num_elements () const =0
	Number of elements of the tensor. More...
virtual PaddingSize	padding () const =0
	Available padding around the tensor. More...
virtual QuantizationInfo	quantization_info () const =0
	Quantization info in case of asymmetric quantized type. More...
virtual const void *	operator() (const Coordinates &coord) const =0
	Read only access to the specified element. More...
virtual void *	operator() (const Coordinates &coord)=0
	Access to the specified element. More...

Detailed Description

Common interface to provide information and access to tensor like structures.

Definition at line 37 of file IAccessor.h.

Constructor & Destructor Documentation

~IAccessor()

virtual ~IAccessor ( )

virtualdefault

Virtual destructor.

Member Function Documentation

data_layout()

virtual DataLayout data_layout ( ) const

pure virtual

Data layout of the tensor.

Returns

the data layout of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

data_type()

virtual DataType data_type ( ) const

pure virtual

Data type of the tensor.

Returns

the data type of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

element_size()

virtual size_t element_size ( ) const

pure virtual

Size of each element in the tensor in bytes.

Returns

the size of each element in the tensor in bytes.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

format()

virtual Format format ( ) const

pure virtual

Image format of the tensor.

Returns

the format of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

num_channels()

virtual int num_channels ( ) const

pure virtual

Number of channels of the tensor.

Returns

the number of channels of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

num_elements()

virtual int num_elements ( ) const

pure virtual

Number of elements of the tensor.

Returns

the number of elements of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

operator()() [1/2]

virtual const void* operator() ( const Coordinates &  coord ) const

pure virtual

Read only access to the specified element.

Parameters

[in]

coord

Coordinates of the desired element.

Returns

A pointer to the desired element.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, RawTensor, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

operator()() [2/2]

virtual void* operator() ( const Coordinates &  coord )

pure virtual

Access to the specified element.

Parameters

[in]

coord

Coordinates of the desired element.

Returns

A pointer to the desired element.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, RawTensor, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

padding()

virtual PaddingSize padding ( ) const

pure virtual

Available padding around the tensor.

Returns

the available padding around the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

quantization_info()

virtual QuantizationInfo quantization_info ( ) const

pure virtual

Quantization info in case of asymmetric quantized type.

Returns

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

shape()

virtual TensorShape shape ( ) const

pure virtual

Shape of the tensor.

Returns

the shape of the tensor.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

Referenced by arm_compute::test::validation::validate(), and arm_compute::test::validation::validate_wrap().

size()

virtual size_t size ( ) const

pure virtual

Total size of the tensor in bytes.

Returns

the total size of the tensor in bytes.

Implemented in SimpleTensor< T >, SimpleTensor< uint8_t >, CLAccessor, SimpleTensorAccessor< T >, and Accessor.

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The documentation for this class was generated from the following file:

• tests/IAccessor.h