util::TransposePrefix2D< T, Pr > Class Template Reference

represents the transpose of a prefix sum array. More...

#include <util/transpose2d.hpp>

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Detailed Description

template<typename T, typename Pr>
class util::TransposePrefix2D< T, Pr >

represents the transpose of a prefix sum array.

SubPSA respect the 2D prefix sum array skeleton defined by util::PrefixSumArray2DOfTBracket.

This class allows to transpose a prefix sum array for free. It assumes that Pr is a prefix sum array of T. It behaves as a regular prefix sum array.

Parameters:

	T	type of the element of the matrix
	Pr	type of the prefix sum array matrix to transpose

List of all members.

Classes
class	Intermediate
	internal data structure of TransposePrefix2D More...
Public Member Functions
	TransposePrefix2D (const Pr &psa)
int	prefixsizeX () const
int	prefixsizeY () const
Intermediate	operator[] (int x) const
	~TransposePrefix2D ()
Static Public Member Functions
static void	convertRectList (const util::RectList< T, util::TransposePrefix2D< T, Pr > > &intermediate, util::RectList< T, Pr > &parts)
Private Member Functions
	TransposePrefix2D (const TransposePrefix2D &c)
TransposePrefix2D &	operator= (const TransposePrefix2D &c)
	TransposePrefix2D ()
Private Attributes
const Pr &	originalMatrix

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Constructor & Destructor Documentation

template<typename T, typename Pr>

util::TransposePrefix2D< T, Pr >::TransposePrefix2D

(

const TransposePrefix2D< T, Pr > &

c

)

[private]

template<typename T, typename Pr>

util::TransposePrefix2D< T, Pr >::TransposePrefix2D

(

)

[private]

template<typename T, typename Pr>

util::TransposePrefix2D< T, Pr >::TransposePrefix2D

(

const Pr &

psa

)

[inline]

TransposePrefix2D constructor

Parameters:

psa

the 2d prefix sum array to transpose

template<typename T, typename Pr>

util::TransposePrefix2D< T, Pr >::~TransposePrefix2D

(

)

[inline]

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Member Function Documentation

template<typename T, typename Pr>

static void util::TransposePrefix2D< T, Pr >::convertRectList	(	const util::RectList< T, util::TransposePrefix2D< T, Pr > > &	intermediate,
		util::RectList< T, Pr > &	parts
	)			[inline, static]

template<typename T, typename Pr>

TransposePrefix2D& util::TransposePrefix2D< T, Pr >::operator=

(

const TransposePrefix2D< T, Pr > &

c

)

[private]

template<typename T, typename Pr>

Intermediate util::TransposePrefix2D< T, Pr >::operator[]

(

int

x

)

const [inline]

template<typename T, typename Pr>

int util::TransposePrefix2D< T, Pr >::prefixsizeX

(

)

const [inline]

Returns:

row number of prefixSumArray, not real array

template<typename T, typename Pr>

int util::TransposePrefix2D< T, Pr >::prefixsizeY

(

)

const [inline]

Returns:

column number of prefixSumArray, not real array

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Member Data Documentation

template<typename T, typename Pr>

const Pr& util::TransposePrefix2D< T, Pr >::originalMatrix [private]

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

• include/util/transpose2d.hpp