dune-istl 2.9.0
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Statistics about the application of an inverse operator. More...
#include <dune/istl/solver.hh>
Public Member Functions | |
InverseOperatorResult () | |
Default constructor. More... | |
void | clear () |
Resets all data. More... | |
Public Attributes | |
int | iterations |
Number of iterations. More... | |
double | reduction |
Reduction achieved: ![]() | |
bool | converged |
True if convergence criterion has been met. More... | |
double | conv_rate |
Convergence rate (average reduction per step) More... | |
double | condition_estimate = -1 |
Estimate of condition number. More... | |
double | elapsed |
Elapsed time in seconds. More... | |
Statistics about the application of an inverse operator.
The return value of an application of the inverse operator delivers some important information about the iteration.
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inline |
Default constructor.
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inline |
Resets all data.
double Dune::InverseOperatorResult::condition_estimate = -1 |
Estimate of condition number.
double Dune::InverseOperatorResult::conv_rate |
Convergence rate (average reduction per step)
bool Dune::InverseOperatorResult::converged |
True if convergence criterion has been met.
double Dune::InverseOperatorResult::elapsed |
Elapsed time in seconds.
int Dune::InverseOperatorResult::iterations |
Number of iterations.
double Dune::InverseOperatorResult::reduction |
Reduction achieved: .