oSystemMatrix Class Reference

This class is designed to manage pre-computed system matrices. More...

#include <oSystemMatrix.hh>

Collaboration diagram for oSystemMatrix:

Public Member Functions
	oSystemMatrix ()
	The constructor of oSystemMatrix. More...
	~oSystemMatrix ()
	The destructor of oSystemMatrix. More...
int	Project (int a_direction, oProjectionLine *ap_ProjectionLine, uint32_t *ap_index1, uint32_t *ap_index2, int a_nbIndices)
bool	GetCompatibilityWithSPECTAttenuationCorrection ()
	oSystemMatrix ()
	~oSystemMatrix ()
int	Project (int a_direction, oProjectionLine *ap_ProjectionLine, uint32_t *ap_index1, uint32_t *ap_index2, int a_nbIndices)
bool	GetCompatibilityWithSPECTAttenuationCorrection ()

Private Attributes
map< pair< int, int >, INTNB >	mp_nbVoxels
map< pair< int, int >, INTNB * >	m2p_voxelIndicesMap
map< pair< int, int >, FLTNB * >	m2p_voxelWeightsMap
bool	m_compatibleWithSPECTAttenuationCorrection

Detailed Description

This class is designed to manage pre-computed system matrices.

This class is basically a container for pre-computed system matrices able to read/write oProjectionLines. It can be used during the reconstruction process by the oProjectorManager. Everything needs to be implemented !

Definition at line 38 of file code/include/projector/oSystemMatrix.hh.

Constructor & Destructor Documentation

oSystemMatrix() [1/2]

oSystemMatrix::oSystemMatrix

(

)

The constructor of oSystemMatrix.

This is the default and unique constructor. It does not take any parameter and its role is only to affect default values to each member of the class.

Definition at line 16 of file code/src/projector/oSystemMatrix.cc.

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~oSystemMatrix() [1/2]

oSystemMatrix::~oSystemMatrix

(

)

The destructor of oSystemMatrix.

This is the default and unique destructor. It does not take any parameter and its role is only to free or delete all structures that were built by this class. It is virtual, so that it is automatically called when a child object is deleted.

Definition at line 30 of file code/src/projector/oSystemMatrix.cc.

oSystemMatrix() [2/2]

oSystemMatrix::oSystemMatrix

(

)

~oSystemMatrix() [2/2]

oSystemMatrix::~oSystemMatrix

(

)

Member Function Documentation

GetCompatibilityWithSPECTAttenuationCorrection() [1/2]

public bool oSystemMatrix::GetCompatibilityWithSPECTAttenuationCorrection ( )

inline

Returns

m_compatibleWithSPECTAttenuationCorrection

Definition at line 90 of file code/include/projector/oSystemMatrix.hh.

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GetCompatibilityWithSPECTAttenuationCorrection() [2/2]

bool oSystemMatrix::GetCompatibilityWithSPECTAttenuationCorrection ( )

inline

Definition at line 90 of file include/projector/oSystemMatrix.hh.

Project() [1/2]

int oSystemMatrix::Project	(	int	a_direction,
		oProjectionLine *	ap_ProjectionLine,
		uint32_t *	ap_index1,
		uint32_t *	ap_index2,
		int	a_nbIndices
	)

Project() [2/2]

int oSystemMatrix::Project	(	int	a_direction,
		oProjectionLine *	ap_ProjectionLine,
		uint32_t *	ap_index1,
		uint32_t *	ap_index2,
		int	a_nbIndices
	)

Definition at line 37 of file code/src/projector/oSystemMatrix.cc.

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Member Data Documentation

m2p_voxelIndicesMap

map< pair< int, int >, INTNB * > oSystemMatrix::m2p_voxelIndicesMap

private

The map associating pairs of indices to the list of voxels indices

Definition at line 98 of file code/include/projector/oSystemMatrix.hh.

m2p_voxelWeightsMap

map< pair< int, int >, FLTNB * > oSystemMatrix::m2p_voxelWeightsMap

private

The map associating pairs of indices to the list of voxels weights

Definition at line 99 of file code/include/projector/oSystemMatrix.hh.

m_compatibleWithSPECTAttenuationCorrection

bool oSystemMatrix::m_compatibleWithSPECTAttenuationCorrection

private

Boolean that says if the projector is compatible with SPECT attenuation correction

Definition at line 101 of file code/include/projector/oSystemMatrix.hh.

mp_nbVoxels

map< pair< int, int >, INTNB > oSystemMatrix::mp_nbVoxels

private

The map associating pairs of indices to the number of contributing voxels

Definition at line 97 of file code/include/projector/oSystemMatrix.hh.

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

• code/include/projector/oSystemMatrix.hh
• code/src/projector/oSystemMatrix.cc