MatrixView_< ELT > Class Template Reference
This class is identical to a Matrix_; it is used only to manage the C++ rules for when copy constructors are called by introducing a separate type to prevent certain allowed optimizations from occuring when we don't want them. More...
#include <BigMatrix.h>
Public Member Functions | |
| MatrixView_ (MatrixHelperRep< S > *hrep) | |
| MatrixView_ (const MatrixView_ &m) | |
| MatrixView_ & | operator= (const MatrixView_ &m) |
| MatrixView_ (DeadMatrixView_< ELT > &) | |
| MatrixView_ & | operator= (DeadMatrixView_< ELT > &) |
| MatrixView_ (const MatrixHelper< S > &h) | |
| MatrixView_ (MatrixHelper< S > &h) | |
| MatrixView_ & | operator= (const Matrix_< ELT > &v) |
| MatrixView_ & | operator= (const ELT &e) |
| Matrix assignment to an element sets only the *diagonal* elements to the indicated value; everything else is set to zero. | |
| template<class EE > | |
| MatrixView_ & | operator= (const MatrixBase< EE > &m) |
| template<class EE > | |
| MatrixView_ & | operator+= (const MatrixBase< EE > &m) |
| template<class EE > | |
| MatrixView_ & | operator-= (const MatrixBase< EE > &m) |
| MatrixView_ & | operator*= (const StdNumber &t) |
| MatrixView_ & | operator/= (const StdNumber &t) |
| MatrixView_ & | operator+= (const ELT &r) |
| MatrixView_ & | operator-= (const ELT &r) |
| operator const Matrix_< ELT > & () const | |
| operator Matrix_< ELT > & () | |
Detailed Description
template<class ELT>
class SimTK::MatrixView_< ELT >
This class is identical to a Matrix_; it is used only to manage the C++ rules for when copy constructors are called by introducing a separate type to prevent certain allowed optimizations from occuring when we don't want them.
Despite the name, this may be an owner if a Matrix_ is recast to a MatrixView_. However, there are no owner constructors for MatrixView_.
Constructor & Destructor Documentation
| MatrixView_ | ( | MatrixHelperRep< S > * | hrep | ) | [inline, explicit] |
| MatrixView_ | ( | const MatrixView_< ELT > & | m | ) | [inline] |
| MatrixView_ | ( | DeadMatrixView_< ELT > & | dead | ) | [inline] |
| MatrixView_ | ( | const MatrixHelper< S > & | h | ) | [inline] |
| MatrixView_ | ( | MatrixHelper< S > & | h | ) | [inline] |
Member Function Documentation
| operator const Matrix_< ELT > & | ( | ) | const [inline] |
| operator Matrix_< ELT > & | ( | ) | [inline] |
| MatrixView_& operator*= | ( | const StdNumber & | t | ) | [inline] |
Reimplemented from MatrixBase< ELT >.
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator*=().
Referenced by DeadMatrixView_< ELT >::operator*=().
| MatrixView_& operator+= | ( | const ELT & | r | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::updDiag().
| MatrixView_& operator+= | ( | const MatrixBase< EE > & | m | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator+=().
Referenced by DeadMatrixView_< ELT >::operator+=().
| MatrixView_& operator-= | ( | const ELT & | r | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::updDiag().
| MatrixView_& operator-= | ( | const MatrixBase< EE > & | m | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator-=().
Referenced by DeadMatrixView_< ELT >::operator-=().
| MatrixView_& operator/= | ( | const StdNumber & | t | ) | [inline] |
Reimplemented from MatrixBase< ELT >.
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator/=().
Referenced by DeadMatrixView_< ELT >::operator/=().
| MatrixView_& operator= | ( | const MatrixBase< EE > & | m | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator=().
| MatrixView_& operator= | ( | const ELT & | t | ) | [inline] |
Matrix assignment to an element sets only the *diagonal* elements to the indicated value; everything else is set to zero.
This is particularly useful for setting a Matrix to zero or to the identity; for other values it creates a Matrix which acts like the scalar. That is, if the scalar is s and we do M=s, then multiplying another Matrix B by the resulting diagonal matrix M gives the same result as multiplying B by s. That is (M=s)*B == s*B.
NOTE: this must be overridden for Vector and RowVector since then scalar assignment is defined to copy the scalar to every element.
Reimplemented from MatrixBase< ELT >.
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator=().
| MatrixView_& operator= | ( | const Matrix_< ELT > & | v | ) | [inline] |
Reimplemented in DeadMatrixView_< ELT >.
References MatrixBase< ELT >::operator=().
| MatrixView_< ELT > & operator= | ( | DeadMatrixView_< ELT > & | dead | ) | [inline] |
| MatrixView_& operator= | ( | const MatrixView_< ELT > & | m | ) | [inline] |
Reimplemented from MatrixBase< ELT >.
References MatrixBase< ELT >::operator=().
Referenced by DeadMatrixView_< ELT >::operator=().
The documentation for this class was generated from the following file:
