Bullet Collision Detection & Physics Library
Public Member Functions | Public Attributes | List of all members
btMatrixX< T > Struct Template Reference

#include <btMatrixX.h>

Collaboration diagram for btMatrixX< T >:
Collaboration graph
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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)
 
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 156 of file btMatrixX.h.

Constructor & Destructor Documentation

◆ btMatrixX() [1/2]

template<typename T >
btMatrixX< T >::btMatrixX ( )
inline

Definition at line 176 of file btMatrixX.h.

◆ btMatrixX() [2/2]

template<typename T >
btMatrixX< T >::btMatrixX ( int rows,
int cols )
inline

Definition at line 184 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 218 of file btMatrixX.h.

◆ cols()

template<typename T >
int btMatrixX< T >::cols ( ) const
inline

Definition at line 203 of file btMatrixX.h.

◆ copyLowerToUpperTriangle()

template<typename T >
void btMatrixX< T >::copyLowerToUpperTriangle ( )
inline

Definition at line 250 of file btMatrixX.h.

◆ getBufferPointer()

template<typename T >
const T * btMatrixX< T >::getBufferPointer ( ) const
inline

Definition at line 172 of file btMatrixX.h.

◆ getBufferPointerWritable()

template<typename T >
T * btMatrixX< T >::getBufferPointerWritable ( )
inline

Definition at line 167 of file btMatrixX.h.

◆ mulElem()

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

Definition at line 239 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 406 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 384 of file btMatrixX.h.

◆ negative()

template<typename T >
btMatrixX btMatrixX< T >::negative ( )
inline

Definition at line 469 of file btMatrixX.h.

◆ operator()()

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

Definition at line 265 of file btMatrixX.h.

◆ operator*()

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

Definition at line 344 of file btMatrixX.h.

◆ printMatrix()

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

Definition at line 295 of file btMatrixX.h.

◆ resize()

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

Definition at line 193 of file btMatrixX.h.

◆ rowComputeNonZeroElements()

template<typename T >
void btMatrixX< T >::rowComputeNonZeroElements ( ) const
inline

Definition at line 311 of file btMatrixX.h.

◆ rows()

template<typename T >
int btMatrixX< T >::rows ( ) const
inline

Definition at line 207 of file btMatrixX.h.

◆ setElem()

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

Definition at line 233 of file btMatrixX.h.

◆ setIdentity()

template<typename T >
void btMatrixX< T >::setIdentity ( )
inline

Definition at line 282 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 443 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 455 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 429 of file btMatrixX.h.

◆ setZero()

template<typename T >
void btMatrixX< T >::setZero ( )
inline

Definition at line 271 of file btMatrixX.h.

◆ transpose()

template<typename T >
btMatrixX btMatrixX< T >::transpose ( ) const
inline

Definition at line 326 of file btMatrixX.h.

Member Data Documentation

◆ m_cols

template<typename T >
int btMatrixX< T >::m_cols

Definition at line 159 of file btMatrixX.h.

◆ m_operations

template<typename T >
int btMatrixX< T >::m_operations

Definition at line 160 of file btMatrixX.h.

◆ m_resizeOperations

template<typename T >
int btMatrixX< T >::m_resizeOperations

Definition at line 161 of file btMatrixX.h.

◆ m_rowNonZeroElements1

template<typename T >
btAlignedObjectArray< btAlignedObjectArray<int> > btMatrixX< T >::m_rowNonZeroElements1
mutable

Definition at line 165 of file btMatrixX.h.

◆ m_rows

template<typename T >
int btMatrixX< T >::m_rows

Definition at line 158 of file btMatrixX.h.

◆ m_setElemOperations

template<typename T >
int btMatrixX< T >::m_setElemOperations

Definition at line 162 of file btMatrixX.h.

◆ m_storage

template<typename T >
btAlignedObjectArray<T> btMatrixX< T >::m_storage

Definition at line 164 of file btMatrixX.h.

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