Interface class for a (possibly) time dependent discrete space operator. Mehr ...

#include <interfaces.hh>

�ffentliche Methoden
template<class DofVecType >
double	apply (const DofVecType &argument, DofVecType &destination) const
	apply the operator on argument and store result in destination
Gesch�tzte Attribute
TimeObserver	time_
	time observer which holds the current time instant to which the operator's state needs to be set.

Ausf�hrliche Beschreibung

Interface class for a (possibly) time dependent discrete space operator.

This is an interface for an operator \( {\cal L}_h(t):V_h \to V_h \) with a time parameter \( t \in \mathbb{R} \).

Dokumentation der Elementfunktionen

template<class DofVecType >

double SpaceOperator::Interface::apply	(	const DofVecType &	argument,
		DofVecType &	destination
	)		const

apply the operator on argument and store result in destination

Parameter:

argument	The operators argument
destination	The Dof vector holding the result of the operator evaluation

R�ckgabe:: the maximum flux derivative \( \max_{\Omega} f'(u_h^k(x)) \) used for time step length computation. See Zeitdiskretisierung mit Euler-Verfahren for details.

Template Parameters:

DofVecType Type of the Dof vector. This type needs to be derived from the DofVectorInterface.

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