A tag for the stabilized Bi-conjugate gradient solver. Used for supplying solver parameters and for dispatching the solve() function. More...
#include <bicgstab.hpp>
Public Member Functions | |
| bicgstab_tag (double tol=1e-8, unsigned int max_iterations=300) | |
| The constructor. | |
| double | tolerance () const |
| Returns the relative tolerance. | |
| unsigned int | max_iterations () const |
| Returns the maximum number of iterations. | |
| unsigned int | iters () const |
| Return the number of solver iterations: | |
| void | iters (unsigned int i) const |
| double | error () const |
| Returns the estimated relative error at the end of the solver run. | |
| void | error (double e) const |
| Sets the estimated relative error at the end of the solver run. | |
A tag for the stabilized Bi-conjugate gradient solver. Used for supplying solver parameters and for dispatching the solve() function.
| bicgstab_tag | ( | double | tol = 1e-8, |
|
| unsigned int | max_iterations = 300 | |||
| ) | [inline] |
The constructor.
| tol | Relative tolerance for the residual (solver quits if ||r|| < tol * ||r_initial||) | |
| max_iterations | The maximum number of iterations |
| double error | ( | ) | const [inline] |
Returns the estimated relative error at the end of the solver run.
| void error | ( | double | e | ) | const [inline] |
Sets the estimated relative error at the end of the solver run.
| void iters | ( | unsigned int | i | ) | const [inline] |
| unsigned int iters | ( | ) | const [inline] |
Return the number of solver iterations:
| unsigned int max_iterations | ( | ) | const [inline] |
Returns the maximum number of iterations.
| double tolerance | ( | ) | const [inline] |
Returns the relative tolerance.
1.7.1