CASToR: oMatrix Class Reference

CASToR 3.2

Tomographic Reconstruction (PET/SPECT/CT)

Structure designed for basic matrices operations. More...

#include <oMatrix.hh>

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Public Member Functions
	oMatrix ()
	oMatrix constructor. Initialize the member variables to their default values. More...

	~oMatrix ()
	oMatrix destructor. Free memory of the oMatrix object. More...

	oMatrix (uint16_t nl, uint16_t nc)
	oMatrix constructor. Instanciate a matrix structure with the number of lines and colons provided in parameters More...

void	Allocate (uint16_t nl, uint16_t nc)

int	SetMatriceElt (uint16_t l, uint16_t c, HPFLTNB a_val)

HPFLTNB	GetMatriceElt (uint16_t l, uint16_t c)

HPFLTNB **	GetMtx ()

int	Multiplication (oMatrix ap_Mtx, oMatrix ap_MtxResult)

int	Transpose (oMatrix *a_MtxResult)

int	Inverse (oMatrix *ap_MtxResult)

int	SetXRotMtx (HPFLTNB ang)

int	SetYRotMtx (HPFLTNB ang)

int	SetZRotMtx (HPFLTNB ang)

void	Describe ()
	Display the element of the matrix. More...

	oMatrix ()
	oMatrix constructor. Initialize the member variables to their default values. More...

	~oMatrix ()
	oMatrix destructor. Free memory of the oMatrix object. More...

	oMatrix (uint16_t nl, uint16_t nc)
	oMatrix constructor. Instanciate a matrix structure with the number of lines and colons provided in parameters More...

void	Allocate (uint16_t nl, uint16_t nc)

int	SetMatriceElt (uint16_t l, uint16_t c, HPFLTNB a_val)

HPFLTNB	GetMatriceElt (uint16_t l, uint16_t c)

HPFLTNB **	GetMtx ()

int	Multiplication (oMatrix ap_Mtx, oMatrix ap_MtxResult)

int	Transpose (oMatrix *a_MtxResult)

int	Inverse (oMatrix *ap_MtxResult)

int	SetXRotMtx (HPFLTNB ang)

int	SetYRotMtx (HPFLTNB ang)

int	SetZRotMtx (HPFLTNB ang)

void	Describe ()

Public Attributes
uint16_t	m_lin

uint16_t	m_col

Private Attributes
HPFLTNB **	m2p_Mat

Detailed Description

Structure designed for basic matrices operations.

This structure is mostly used in scanner classes, for geometrical rotation purposes

Definition at line 19 of file code/include/scanner/oMatrix.hh.

Constructor & Destructor Documentation

◆ oMatrix() [1/4]

oMatrix::oMatrix ( )

oMatrix constructor. Initialize the member variables to their default values.

Definition at line 18 of file code/src/scanner/oMatrix.cc.

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◆ ~oMatrix() [1/2]

oMatrix::~oMatrix ( )

oMatrix destructor. Free memory of the oMatrix object.

Definition at line 58 of file code/src/scanner/oMatrix.cc.

◆ oMatrix() [2/4]

oMatrix::oMatrix	(	uint16_t	nl,
		uint16_t	nc
	)

oMatrix constructor. Instanciate a matrix structure with the number of lines and colons provided in parameters

Parameters

nl	: a number of lines
nc	: a number of colons

Definition at line 38 of file code/src/scanner/oMatrix.cc.

◆ oMatrix() [3/4]

oMatrix::oMatrix ( )

oMatrix constructor. Initialize the member variables to their default values.

◆ ~oMatrix() [2/2]

oMatrix::~oMatrix ( )

oMatrix destructor. Free memory of the oMatrix object.

◆ oMatrix() [4/4]

oMatrix::oMatrix	(	uint16_t	nl,
		uint16_t	nc
	)

oMatrix constructor. Instanciate a matrix structure with the number of lines and colons provided in parameters

Parameters

nl	: a number of lines
nc	: a number of colons

Member Function Documentation

◆ Allocate() [1/2]

void oMatrix::Allocate	(	uint16_t	nl,
		uint16_t	nc
	)

Definition at line 78 of file code/src/scanner/oMatrix.cc.

◆ Allocate() [2/2]

void oMatrix::Allocate	(	uint16_t	nl,
		uint16_t	nc
	)

◆ Describe() [1/2]

void oMatrix::Describe ( )

Display the element of the matrix.

Definition at line 450 of file code/src/scanner/oMatrix.cc.

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◆ Describe() [2/2]

void oMatrix::Describe ( )

◆ GetMatriceElt() [1/2]

HPFLTNB oMatrix::GetMatriceElt	(	uint16_t	l,
		uint16_t	c
	)

Definition at line 143 of file code/src/scanner/oMatrix.cc.

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◆ GetMatriceElt() [2/2]

HPFLTNB oMatrix::GetMatriceElt	(	uint16_t	l,
		uint16_t	c
	)

◆ GetMtx() [1/2]

HPFLTNB ** oMatrix::GetMtx ( )

inline

Returns: pointer to the matrix array.

Definition at line 73 of file code/include/scanner/oMatrix.hh.

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◆ GetMtx() [2/2]

HPFLTNB** oMatrix::GetMtx ( )

inline

Definition at line 73 of file include/scanner/oMatrix.hh.

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◆ Inverse() [1/2]

int oMatrix::Inverse ( oMatrix * ap_MtxResult )

◆ Inverse() [2/2]

int oMatrix::Inverse ( oMatrix * ap_MtxResult )

Definition at line 263 of file code/src/scanner/oMatrix.cc.

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◆ Multiplication() [1/2]

int oMatrix::Multiplication	(	oMatrix *	ap_Mtx,
		oMatrix *	ap_MtxResult
	)

◆ Multiplication() [2/2]

int oMatrix::Multiplication	(	oMatrix *	ap_Mtx,
		oMatrix *	ap_MtxResult
	)

Definition at line 162 of file code/src/scanner/oMatrix.cc.

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◆ SetMatriceElt() [1/2]

int oMatrix::SetMatriceElt	(	uint16_t	l,
		uint16_t	c,
		HPFLTNB	a_val
	)

Definition at line 116 of file code/src/scanner/oMatrix.cc.

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◆ SetMatriceElt() [2/2]

int oMatrix::SetMatriceElt	(	uint16_t	l,
		uint16_t	c,
		HPFLTNB	a_val
	)

◆ SetXRotMtx() [1/2]

int oMatrix::SetXRotMtx ( HPFLTNB ang )

◆ SetXRotMtx() [2/2]

int oMatrix::SetXRotMtx ( HPFLTNB ang )

Definition at line 350 of file code/src/scanner/oMatrix.cc.

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◆ SetYRotMtx() [1/2]

int oMatrix::SetYRotMtx ( HPFLTNB ang )

Definition at line 384 of file code/src/scanner/oMatrix.cc.

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◆ SetYRotMtx() [2/2]

int oMatrix::SetYRotMtx ( HPFLTNB ang )

◆ SetZRotMtx() [1/2]

int oMatrix::SetZRotMtx ( HPFLTNB ang )

◆ SetZRotMtx() [2/2]

int oMatrix::SetZRotMtx ( HPFLTNB ang )

Definition at line 418 of file code/src/scanner/oMatrix.cc.

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◆ Transpose() [1/2]

int oMatrix::Transpose ( oMatrix * a_MtxResult )

Definition at line 206 of file code/src/scanner/oMatrix.cc.

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◆ Transpose() [2/2]

int oMatrix::Transpose ( oMatrix * a_MtxResult )

Member Data Documentation

◆ m2p_Mat

HPFLTNB ** oMatrix::m2p_Mat

private

2D pointer containing the matrix elements. Default =NULL

Definition at line 137 of file code/include/scanner/oMatrix.hh.

◆ m_col

uint16_t oMatrix::m_col

Number of colons in the matrix. Default =0

Definition at line 135 of file code/include/scanner/oMatrix.hh.

◆ m_lin

uint16_t oMatrix::m_lin

Number of lines in the matrix. Default =0

Definition at line 134 of file code/include/scanner/oMatrix.hh.

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