shift< dim, T > Class Template Reference

Detailed Description

template<unsigned int dim, typename T>
class shift< dim, T >

This Class apply a shift transformation before converting to Cell-ID

Definition at line 26 of file CellDecomposer.hpp.

#include <CellDecomposer.hpp>

Public Member Functions
__device__ __host__	shift (const Matrix< dim, T > &t, const Point< dim, T > &s)
	Constructor.
__device__ __host__ T	transform (const T(&s)[dim], const size_t i) const
	Shift the point transformation.
__device__ __host__ T	transform (const Point< dim, T > &s, const size_t i) const
	Shift the point transformation.
template<typename Mem >
__device__ __host__ T	transform (const encapc< 1, Point< dim, T >, Mem > &s, const size_t i) const
	Shift the point transformation.
__device__ __host__ void	setTransform (const Matrix< dim, T > &mat, const Point< dim, T > &orig)
	Set the transformation Matrix and shift.
const Point< dim, T > &	getOrig () const
	Get the shift vector.
const Matrix< dim, T > &	getMat () const
	Get the transformation Matrix.
bool	operator== (const shift< dim, T > &s)
	It return true if the shift match.
bool	operator!= (const shift< dim, T > &s)
	It return true if the shift is different.

Private Attributes
Point< dim, T >	sh
	Shift point.
Matrix< dim, T >	mat
	Matrix transformation.

Constructor & Destructor Documentation

shift()

template<unsigned int dim, typename T >

__device__ __host__ shift< dim, T >::shift ( const Matrix< dim, T > &  t, const Point< dim, T > &  s  )

inline

Constructor.

Parameters

t	Matrix transformation
s	shift

Definition at line 42 of file CellDecomposer.hpp.

Member Function Documentation

getMat()

template<unsigned int dim, typename T >

const Matrix< dim, T > & shift< dim, T >::getMat ( ) const

inline

Get the transformation Matrix.

Returns

the transformation matrix

Definition at line 114 of file CellDecomposer.hpp.

getOrig()

template<unsigned int dim, typename T >

const Point< dim, T > & shift< dim, T >::getOrig ( ) const

inline

Get the shift vector.

Returns

the shift vector

Definition at line 104 of file CellDecomposer.hpp.

operator!=()

template<unsigned int dim, typename T >

bool shift< dim, T >::operator!= ( const shift< dim, T > &  s )

inline

It return true if the shift is different.

Parameters

s	shift to compare with

Returns

true if the shift is different

Definition at line 138 of file CellDecomposer.hpp.

operator==()

template<unsigned int dim, typename T >

bool shift< dim, T >::operator== ( const shift< dim, T > &  s )

inline

It return true if the shift match.

Parameters

s	shift to compare with

Returns

true if it match

Definition at line 126 of file CellDecomposer.hpp.

setTransform()

template<unsigned int dim, typename T >

__device__ __host__ void shift< dim, T >::setTransform ( const Matrix< dim, T > &  mat, const Point< dim, T > &  orig  )

inline

Set the transformation Matrix and shift.

Parameters

mat	Matrix transformation
orig	origin point

Definition at line 93 of file CellDecomposer.hpp.

transform() [1/3]

template<unsigned int dim, typename T >

template<typename Mem >

__device__ __host__ T shift< dim, T >::transform ( const encapc< 1, Point< dim, T >, Mem > &  s, const size_t  i  ) const

inline

Shift the point transformation.

Parameters

s	source point
i	coordinate

Returns

the transformed coordinate

Definition at line 82 of file CellDecomposer.hpp.

transform() [2/3]

template<unsigned int dim, typename T >

__device__ __host__ T shift< dim, T >::transform ( const Point< dim, T > &  s, const size_t  i  ) const

inline

Shift the point transformation.

Parameters

s	source point
i	coordinate

Returns

the transformed coordinate

Definition at line 69 of file CellDecomposer.hpp.

transform() [3/3]

template<unsigned int dim, typename T >

__device__ __host__ T shift< dim, T >::transform ( const T(&)  s[dim], const size_t  i  ) const

inline

Shift the point transformation.

Parameters

s	source point
i	coordinate

Returns

the transformed coordinate

Definition at line 56 of file CellDecomposer.hpp.

Field Documentation

mat

template<unsigned int dim, typename T >

Matrix<dim,T> shift< dim, T >::mat

private

Matrix transformation.

Definition at line 32 of file CellDecomposer.hpp.

sh

template<unsigned int dim, typename T >

Point<dim,T> shift< dim, T >::sh

private

Shift point.

Definition at line 29 of file CellDecomposer.hpp.

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

• openfpm_data/src/NN/CellList/CellDecomposer.hpp