visioncpp::internal::LocalNeighbour< T > Struct Template Reference

LocalNeighbour is used to provide local access for each element of the local memory based on the Coordinate passed by eval expression. More...

#include <mem_neighbour.hpp>

Inheritance diagram for visioncpp::internal::LocalNeighbour< T >:

Collaboration diagram for visioncpp::internal::LocalNeighbour< T >:

Public Types
using	PixelType = T

Public Member Functions
	LocalNeighbour (cl::sycl::local_ptr< T > &ptr, size_t colsArg, size_t rowsArg)
void	set_offset (int c, int r)
	function set_offset: More...
PixelType	at (int c, int r) const
	function at provides access to a specific Coordinate for a 2d buffer parameters: More...
PixelType	at (int c) const
	function at provides access to a specific Coordinate for a 1d buffer parameters: More...

Public Attributes
cl::sycl::local_ptr< T > &	ptr
int	I_c
int	I_r

Detailed Description

template<typename T>
struct visioncpp::internal::LocalNeighbour< T >

LocalNeighbour is used to provide local access for each element of the local memory based on the Coordinate passed by eval expression.

It is used as an input type for user functor when the local neighbour operation is required. template parameters

Template Parameters

T	is the pixel type for the local memory

Definition at line 36 of file mem_neighbour.hpp.

Member Typedef Documentation

PixelType

template<typename T >

using visioncpp::internal::LocalNeighbour< T >::PixelType = T

Definition at line 38 of file mem_neighbour.hpp.

Constructor & Destructor Documentation

LocalNeighbour()

template<typename T >

visioncpp::internal::LocalNeighbour< T >::LocalNeighbour ( cl::sycl::local_ptr< T > &  ptr, size_t  colsArg, size_t  rowsArg  )

inline

Definition at line 43 of file mem_neighbour.hpp.

Member Function Documentation

at() [1/2]

template<typename T >

PixelType visioncpp::internal::LocalNeighbour< T >::at ( int  c ) const

inline

function at provides access to a specific Coordinate for a 1d buffer parameters:

Parameters

c

index

Returns

PixelType

Definition at line 69 of file mem_neighbour.hpp.

References visioncpp::internal::LocalNeighbour< T >::ptr.

at() [2/2]

template<typename T >

PixelType visioncpp::internal::LocalNeighbour< T >::at ( int  c, int  r  ) const

inline

function at provides access to a specific Coordinate for a 2d buffer parameters:

Parameters

c	column index
r	row index

Returns

PixelType

Definition at line 60 of file mem_neighbour.hpp.

References visioncpp::internal::calculate_index(), and visioncpp::internal::LocalNeighbour< T >::ptr.

Here is the call graph for this function:

set_offset()

template<typename T >

void visioncpp::internal::LocalNeighbour< T >::set_offset ( int  c, int  r  )

inline

function set_offset:

used to set the local memory offset for each local thread function parameters:

Parameters

c	: column index
r	row index

Returns

void

Definition at line 51 of file mem_neighbour.hpp.

References visioncpp::internal::LocalNeighbour< T >::I_c, and visioncpp::internal::LocalNeighbour< T >::I_r.

Member Data Documentation

I_c

template<typename T >

int visioncpp::internal::LocalNeighbour< T >::I_c

Definition at line 41 of file mem_neighbour.hpp.

Referenced by visioncpp::internal::LocalNeighbour< T >::set_offset().

I_r

template<typename T >

int visioncpp::internal::LocalNeighbour< T >::I_r

Definition at line 42 of file mem_neighbour.hpp.

Referenced by visioncpp::internal::LocalNeighbour< T >::set_offset().

ptr

template<typename T >

cl::sycl::local_ptr<T>& visioncpp::internal::LocalNeighbour< T >::ptr

Definition at line 39 of file mem_neighbour.hpp.

Referenced by visioncpp::internal::LocalNeighbour< T >::at().

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

• mem_neighbour.hpp