PSkel::Mask2D< T > Class Template Reference

Inheritance diagram for PSkel::Mask2D< T >:

List of all members.

Public Member Functions
	Mask2D (size_t size=0, T haloVal=T(0), size_t range=0)
__device__ __host__ void	set (size_t n, int h, int w, T weight=T(0))
template<typename V >
__forceinline__ __device__ __host__ T	get (size_t n, Array2D< V > array, size_t h, size_t w)
__device__ __host__ size_t	getRange ()

template<typename T>
class PSkel::Mask2D< T >

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Constructor & Destructor Documentation

template<typename T >

PSkel::Mask2D< T >::Mask2D	(	size_t	size = 0,
		T	haloVal = T(0),
		size_t	range = 0
	)

The Mask2D constructor creates and allocates the specified 2-dimensional mask in the host memory.

Parameters:

[in]	size	the size of the 2D mask.
[in]	haloVal	the value used when the array is accessed out of bounds.
[in]	range	the range of the mask; if range is 0, it is calculated as the maximum absolute value on the mask.

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Member Function Documentation

template<typename T >

template<typename V >

T PSkel::Mask2D< T >::get	(	size_t	n,
		Array2D< V >	array,
		size_t	h,
		size_t	w
	)

Get the n-th neighbor from the specified input array.

Parameters:

[in]	n	the index of the neighbor.
[in]	array	the input 2D array.
[in]	h	the height index for the central element.
[in]	w	the width index for the central element.

Returns:

the n-th neighbor of the given central element, from the input array.

template<typename T >

void PSkel::Mask2D< T >::set	(	size_t	n,
		int	h,
		int	w,
		T	weight = T(0)
	)

Set the mask information for accessing the n-th neighbor for a given element.

Parameters:

[in]	n	the index of the neighbor.
[in]	h	the height index translation needed for acessing the n-th neighbor.
[in]	w	the width index translation needed for acessing the n-th neighbor.
[in]	weight	the weight defined for the n-th neighbor.

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

• src/PSkelMask.h
• src/PSkelMask.hpp