#include <btMatrixX.h>

Public Member Functions
T *	getBufferPointerWritable ()
const T *	getBufferPointer () const
	btMatrixX ()
	btMatrixX (int rows, int cols)
void	resize (int rows, int cols)
int	cols () const
int	rows () const
void	addElem (int row, int col, T val)
	we don't want this read/write operator(), because we cannot keep track of non-zero elements, use setElem instead
void	setElem (int row, int col, T val)
void	mulElem (int row, int col, T val)
void	copyLowerToUpperTriangle ()
const T &	operator() (int row, int col) const
void	setZero ()
void	setIdentity ()
void	printMatrix (const char *msg) const
void	rowComputeNonZeroElements () const
btMatrixX	transpose () const
btMatrixX	operator* (const btMatrixX &other)
void	multiplyAdd2_p8r (const btScalar B, const btScalar C, int numRows, int numRowsOther, int row, int col)
void	multiply2_p8r (const btScalar B, const btScalar C, int numRows, int numRowsOther, int row, int col)
void	setSubMatrix (int rowstart, int colstart, int rowend, int colend, const T value)
void	setSubMatrix (int rowstart, int colstart, int rowend, int colend, const btMatrixX &block)
void	setSubMatrix (int rowstart, int colstart, int rowend, int colend, const btVectorX< T > &block)
btMatrixX	negative ()

Public Attributes
int	m_rows
int	m_cols
int	m_operations
int	m_resizeOperations
int	m_setElemOperations
btAlignedObjectArray< T >	m_storage
btAlignedObjectArray< btAlignedObjectArray< int > >	m_rowNonZeroElements1

Detailed Description

template<typename T>
struct btMatrixX< T >

Definition at line 152 of file btMatrixX.h.

Constructor & Destructor Documentation

◆ btMatrixX() [1/2]

template<typename T>

btMatrixX< T >::btMatrixX ( )

inline

Definition at line 172 of file btMatrixX.h.

◆ btMatrixX() [2/2]

template<typename T>

btMatrixX< T >::btMatrixX	(	int	rows,
		int	cols )

inline

Definition at line 180 of file btMatrixX.h.

Member Function Documentation

◆ addElem()

template<typename T>

void btMatrixX< T >::addElem	(	int	row,
		int	col,
		T	val )

inline

we don't want this read/write operator(), because we cannot keep track of non-zero elements, use setElem instead

Definition at line 214 of file btMatrixX.h.

Referenced by btMatrixX< float >::multiplyAdd2_p8r().

◆ cols()

template<typename T>

int btMatrixX< T >::cols ( ) const

inline

Definition at line 199 of file btMatrixX.h.

Referenced by btMatrixX< float >::negative(), btMatrixX< float >::operator*(), btMatrixX< float >::printMatrix(), btMatrixX< float >::rowComputeNonZeroElements(), btMatrixX< float >::setIdentity(), and btMatrixX< float >::setSubMatrix().

◆ copyLowerToUpperTriangle()

template<typename T>

void btMatrixX< T >::copyLowerToUpperTriangle ( )

inline

Definition at line 243 of file btMatrixX.h.

◆ getBufferPointer()

template<typename T>

const T * btMatrixX< T >::getBufferPointer ( ) const

inline

Definition at line 168 of file btMatrixX.h.

◆ getBufferPointerWritable()

template<typename T>

T * btMatrixX< T >::getBufferPointerWritable ( )

inline

Definition at line 163 of file btMatrixX.h.

◆ mulElem()

template<typename T>

void btMatrixX< T >::mulElem	(	int	row,
		int	col,
		T	val )

inline

Definition at line 235 of file btMatrixX.h.

◆ multiply2_p8r()

template<typename T>

void btMatrixX< T >::multiply2_p8r	(	const btScalar *	B,
		const btScalar *	C,
		int	numRows,
		int	numRowsOther,
		int	row,
		int	col )

inline

Definition at line 392 of file btMatrixX.h.

◆ multiplyAdd2_p8r()

template<typename T>

void btMatrixX< T >::multiplyAdd2_p8r	(	const btScalar *	B,
		const btScalar *	C,
		int	numRows,
		int	numRowsOther,
		int	row,
		int	col )

inline

Definition at line 370 of file btMatrixX.h.

◆ negative()

template<typename T>

btMatrixX btMatrixX< T >::negative ( )

inline

Definition at line 454 of file btMatrixX.h.

◆ operator()()

template<typename T>

const T & btMatrixX< T >::operator()	(	int	row,
		int	col ) const

inline

Definition at line 257 of file btMatrixX.h.

◆ operator*()

template<typename T>

btMatrixX btMatrixX< T >::operator* ( const btMatrixX< T > & other )

inline

Definition at line 333 of file btMatrixX.h.

◆ printMatrix()

template<typename T>

void btMatrixX< T >::printMatrix ( const char * msg ) const

inline

Definition at line 287 of file btMatrixX.h.

◆ resize()

template<typename T>

void btMatrixX< T >::resize	(	int	rows,
		int	cols )

inline

Definition at line 189 of file btMatrixX.h.

Referenced by btMatrixX< float >::btMatrixX().

◆ rowComputeNonZeroElements()

template<typename T>

void btMatrixX< T >::rowComputeNonZeroElements ( ) const

inline

Definition at line 301 of file btMatrixX.h.

◆ rows()

template<typename T>

int btMatrixX< T >::rows ( ) const

inline

Definition at line 203 of file btMatrixX.h.

Referenced by btMatrixX< float >::copyLowerToUpperTriangle(), btMatrixX< float >::negative(), btMatrixX< float >::operator*(), btMatrixX< float >::printMatrix(), btMatrixX< float >::rowComputeNonZeroElements(), btMatrixX< float >::setIdentity(), and btMatrixX< float >::setSubMatrix().

◆ setElem()

template<typename T>

void btMatrixX< T >::setElem	(	int	row,
		int	col,
		T	val )

inline

Definition at line 229 of file btMatrixX.h.

Referenced by btMatrixX< float >::addElem(), btMatrixX< float >::copyLowerToUpperTriangle(), btMatrixX< float >::multiply2_p8r(), btMatrixX< float >::negative(), btMatrixX< float >::operator*(), setElem(), setElem(), btMatrixX< float >::setIdentity(), btMatrixX< float >::setSubMatrix(), btMatrixX< float >::setSubMatrix(), btMatrixX< float >::setSubMatrix(), and btMatrixX< float >::transpose().

◆ setIdentity()

template<typename T>

void btMatrixX< T >::setIdentity ( )

inline

Definition at line 276 of file btMatrixX.h.

◆ setSubMatrix() [1/3]

template<typename T>

void btMatrixX< T >::setSubMatrix	(	int	rowstart,
		int	colstart,
		int	rowend,
		int	colend,
		const btMatrixX< T > &	block )

inline

Definition at line 429 of file btMatrixX.h.

◆ setSubMatrix() [2/3]

template<typename T>

void btMatrixX< T >::setSubMatrix	(	int	rowstart,
		int	colstart,
		int	rowend,
		int	colend,
		const btVectorX< T > &	block )

inline

Definition at line 441 of file btMatrixX.h.

◆ setSubMatrix() [3/3]

template<typename T>

void btMatrixX< T >::setSubMatrix	(	int	rowstart,
		int	colstart,
		int	rowend,
		int	colend,
		const T	value )

inline

Definition at line 415 of file btMatrixX.h.

◆ setZero()

template<typename T>

void btMatrixX< T >::setZero ( )

inline

Definition at line 262 of file btMatrixX.h.

Referenced by btMatrixX< float >::operator*(), btMatrixX< float >::setIdentity(), and btMatrixX< float >::transpose().

◆ transpose()

template<typename T>

btMatrixX btMatrixX< T >::transpose ( ) const

inline

Definition at line 316 of file btMatrixX.h.

Member Data Documentation

◆ m_cols

template<typename T>

int btMatrixX< T >::m_cols

Definition at line 155 of file btMatrixX.h.

◆ m_operations

template<typename T>

int btMatrixX< T >::m_operations

Definition at line 156 of file btMatrixX.h.

◆ m_resizeOperations

template<typename T>

int btMatrixX< T >::m_resizeOperations

Definition at line 157 of file btMatrixX.h.

◆ m_rowNonZeroElements1

template<typename T>

btAlignedObjectArray<btAlignedObjectArray<int> > btMatrixX< T >::m_rowNonZeroElements1

mutable

Definition at line 161 of file btMatrixX.h.

◆ m_rows

template<typename T>

int btMatrixX< T >::m_rows

Definition at line 154 of file btMatrixX.h.

◆ m_setElemOperations

template<typename T>

int btMatrixX< T >::m_setElemOperations

Definition at line 158 of file btMatrixX.h.

◆ m_storage

template<typename T>

btAlignedObjectArray<T> btMatrixX< T >::m_storage

Definition at line 160 of file btMatrixX.h.

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

btMatrixX.h

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ btMatrixX() [1/2]

◆ btMatrixX() [2/2]

Member Function Documentation

◆ addElem()

◆ cols()

◆ copyLowerToUpperTriangle()

◆ getBufferPointer()

◆ getBufferPointerWritable()

◆ mulElem()

◆ multiply2_p8r()

◆ multiplyAdd2_p8r()

◆ negative()

◆ operator()()

◆ operator*()

◆ printMatrix()

◆ resize()

◆ rowComputeNonZeroElements()

◆ rows()

◆ setElem()

◆ setIdentity()

◆ setSubMatrix() [1/3]

◆ setSubMatrix() [2/3]

◆ setSubMatrix() [3/3]

◆ setZero()

◆ transpose()

Member Data Documentation

◆ m_cols

◆ m_operations

◆ m_resizeOperations

◆ m_rowNonZeroElements1

◆ m_rows

◆ m_setElemOperations

◆ m_storage