PROJECT_NS::Shape Class Reference

Shape class provide information about of a Tensor's shape. More...

#include <Shape.h>

Collaboration diagram for PROJECT_NS::Shape:

Public Member Functions
	Shape (std::size_t size)
	< construct from a number (rank-1 Shape)
	Shape (std::vector< std::size_t > dims)
	construct from a vector of std::size_t pointer (dynamic shape)
	Shape (std::vector< std::size_t * > dims_ptr)
	get rank of a Shape
int	rank ()
	get data size described by a Shape
int	size ()
int	operator() ()
std::vector< std::size_t > &	dims ()
void	static_build ()
std::string	to_string ()

Private Member Functions
void	update ()

Private Attributes
bool	enable_dynamic = false
std::size_t	_rank
	rank of the shape
std::vector< std::size_t * >	_dims_ptr
	pointers to dimensions for each rank
std::vector< std::size_t >	_dims
	dimensions for each rank
std::vector< std::size_t >	_ldims
	leading dimensions
std::size_t	_size
	size of data

Detailed Description

Shape class provide information about of a Tensor's shape.

Definition at line 50 of file Shape.h.

Constructor & Destructor Documentation

Shape() [1/3]

PROJECT_NS::Shape::Shape ( std::size_t size )

inline

< construct from a number (rank-1 Shape)

construct from a vector (static shape)

Definition at line 53 of file Shape.h.

References size().

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Shape() [2/3]

PROJECT_NS::Shape::Shape ( std::vector< std::size_t > dims )

inline

construct from a vector of std::size_t pointer (dynamic shape)

Definition at line 56 of file Shape.h.

Shape() [3/3]

PROJECT_NS::Shape::Shape ( std::vector< std::size_t * > dims_ptr )

inline

get rank of a Shape

Definition at line 62 of file Shape.h.

Member Function Documentation

dims()

std::vector< std::size_t > & PROJECT_NS::Shape::dims ( )

inline

Definition at line 85 of file Shape.h.

operator()()

int PROJECT_NS::Shape::operator() ( )

inline

Definition at line 83 of file Shape.h.

rank()

int PROJECT_NS::Shape::rank ( )

inline

get data size described by a Shape

Definition at line 72 of file Shape.h.

size()

int PROJECT_NS::Shape::size ( )

inline

Definition at line 78 of file Shape.h.

Referenced by Shape(), and PROJECT_NS::Tensor< T >::Tensor().

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static_build()

void PROJECT_NS::Shape::static_build ( )

inline

Definition at line 90 of file Shape.h.

Referenced by PROJECT_NS::Dimension::static_build_shapes().

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to_string()

std::string PROJECT_NS::Shape::to_string ( )

inline

Definition at line 95 of file Shape.h.

Referenced by PROJECT_NS::VariableDescriptor::referIn().

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update()

void PROJECT_NS::Shape::update ( )

inlineprivate

Definition at line 104 of file Shape.h.

Member Data Documentation

_dims

std::vector<std::size_t> PROJECT_NS::Shape::_dims

private

dimensions for each rank

Definition at line 122 of file Shape.h.

_dims_ptr

std::vector<std::size_t*> PROJECT_NS::Shape::_dims_ptr

private

pointers to dimensions for each rank

Definition at line 121 of file Shape.h.

_ldims

std::vector<std::size_t> PROJECT_NS::Shape::_ldims

private

leading dimensions

Definition at line 123 of file Shape.h.

_rank

std::size_t PROJECT_NS::Shape::_rank

private

rank of the shape

Definition at line 120 of file Shape.h.

_size

std::size_t PROJECT_NS::Shape::_size

private

size of data

Definition at line 124 of file Shape.h.

enable_dynamic

bool PROJECT_NS::Shape::enable_dynamic = false

private

Definition at line 118 of file Shape.h.

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

• Shape.h