sc::RefDiagSCMatrix Class Reference
The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specialization. More...
#include <matrix.h>
Inheritance diagram for sc::RefDiagSCMatrix:
Public Member Functions | |
| RefDiagSCMatrix () | |
| Initializes the matrix pointer to 0. | |
| RefDiagSCMatrix (const RefDiagSCMatrix &m) | |
| Make this and m refer to the same SCMatrix. | |
| RefDiagSCMatrix (DiagSCMatrix *m) | |
| Make this refer to m. | |
| RefDiagSCMatrix & | operator= (DiagSCMatrix *m) |
| Make this refer to m. | |
| RefDiagSCMatrix & | operator= (const RefDiagSCMatrix &m) |
| Make this and m refer to the same matrix. | |
| RefDiagSCMatrix (const RefSCDimension &, const Ref< SCMatrixKit > &) | |
| Create a diagonal matrix with dimension d by d. | |
| RefSCMatrix | operator* (const RefSCMatrix &) const |
| Multiply this by a matrix and return a matrix. | |
| RefDiagSCMatrix | operator* (double) const |
| RefDiagSCMatrix | operator+ (const RefDiagSCMatrix &) const |
| Matrix addition and subtraction. | |
| RefDiagSCMatrix | operator- (const RefDiagSCMatrix &) const |
| RefDiagSCMatrix | i () const |
| Return the inverse of this. | |
| RefDiagSCMatrix | gi () const |
| Return the generalized inverse of this. | |
| RefDiagSCMatrix | clone () const |
| These call the SCMatrix members of the same name after checking for references to 0. | |
| RefDiagSCMatrix | copy () const |
| void | set_element (int, double) const |
| void | accumulate_element (int, double) const |
| double | get_element (int) const |
| void | randomize () const |
| void | assign (const RefDiagSCMatrix &) const |
| void | scale (double) const |
| void | assign (double) const |
| void | assign (const double *) const |
| void | convert (double *) const |
| void | accumulate (const RefDiagSCMatrix &) const |
| void | element_op (const Ref< SCElementOp > &) const |
| void | element_op (const Ref< SCElementOp2 > &, const RefDiagSCMatrix &) const |
| void | element_op (const Ref< SCElementOp3 > &, const RefDiagSCMatrix &, const RefDiagSCMatrix &) const |
| int | n () const |
| RefSCDimension | dim () const |
| Ref< SCMatrixKit > | kit () const |
| double | trace () const |
| void | print (std::ostream &) const |
| void | print (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const |
| void | save (StateOut &) |
| void | restore (StateIn &) |
| Restores the matrix from StateIn object. The matrix must have been initialized already. | |
| double | determ () const |
| Returns the determinant of the referenced matrix. | |
| DiagSCMatrixdouble | operator() (int i) const |
| Assign and examine matrix elements. | |
| int | nblock () const |
| If this matrix is blocked return the number of blocks. | |
| RefDiagSCMatrix | block (int i) const |
| If this matrix is blocked return block i. | |
Detailed Description
The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specialization.
Constructor & Destructor Documentation
| sc::RefDiagSCMatrix::RefDiagSCMatrix | ( | ) |
Initializes the matrix pointer to 0.
The reference must be initialized before it is used.
| sc::RefDiagSCMatrix::RefDiagSCMatrix | ( | const RefSCDimension & | , | |
| const Ref< SCMatrixKit > & | ||||
| ) |
Create a diagonal matrix with dimension d by d.
The data values are undefined.
Member Function Documentation
| RefDiagSCMatrix sc::RefDiagSCMatrix::block | ( | int | i | ) | const |
If this matrix is blocked return block i.
Otherwise return this as block 0.
| RefDiagSCMatrix sc::RefDiagSCMatrix::clone | ( | ) | const |
These call the SCMatrix members of the same name after checking for references to 0.
| int sc::RefDiagSCMatrix::nblock | ( | ) | const |
If this matrix is blocked return the number of blocks.
Otherwise return 1.
The documentation for this class was generated from the following file: