Estimator Class Reference

To calculate an a posteriori estimator of the solution. More...

List of all members.

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 NodeVect 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.