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 More...
 
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.

◆ cols()

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

Definition at line 199 of file btMatrixX.h.

◆ 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.

◆ 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.

◆ setElem()

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

Definition at line 229 of file btMatrixX.h.

◆ 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.

◆ 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:
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