Jacobi preconditioner class, can be supplied to solve()-routines. More...
#include <row_scaling.hpp>
Public Member Functions | |
| row_scaling (MatrixType const &mat, row_scaling_tag const &tag) | |
| Constructor for the preconditioner. | |
| template<typename VectorType > | |
| void | apply (VectorType &vec) const |
| Apply to res = b - Ax, i.e. row applied vec (right hand side),. | |
Jacobi preconditioner class, can be supplied to solve()-routines.
| row_scaling | ( | MatrixType const & | mat, | |
| row_scaling_tag const & | tag | |||
| ) | [inline] |
Constructor for the preconditioner.
| mat | The system matrix | |
| tag | A row scaling tag holding the desired norm. |
| void apply | ( | VectorType & | vec | ) | const [inline] |
Apply to res = b - Ax, i.e. row applied vec (right hand side),.
1.7.1