Estimator Class Reference
To calculate an a posteriori estimator of the solution. More...
Public Member Functions | |
Estimator () | |
Default Constructor. | |
Estimator (Mesh &m) | |
Constructor using finite element mesh. | |
~Estimator () | |
Destructor. | |
void | setError (const Vect< double > &u) |
Calculate error using Vect solution vector u. | |
double | getAverage () const |
Return averaged error. | |
Mesh & | getMesh () const |
Return a reference to the finite element mesh. | |
Public Attributes | |
Vect< double > | Err |
Elementwise vector error. | |
Detailed Description
To calculate an a posteriori estimator of the solution.
This class enables calculating an estimator of a solution in order to evaluate reliability. Estimation uses the so-called Zienkiewicz-Zhu estimator.