Dune::ACFem::TransientProblemInterface< FunctionSpace, TimeProvider > Class Template Reference

problem interface class for time dependent problem descriptions, i.e. More...

#include <dune/acfem/models/probleminterface.hh>

Collaboration diagram for Dune::ACFem::TransientProblemInterface< FunctionSpace, TimeProvider >:

Public Member Functions
	TransientProblemInterface (const TimeProviderType &timeProvider, double theta=0.0)
	constructor taking time provider
double	time () const
	return current simulation time
double	deltaT () const
	return current time step size ( \(\Delta_t\))
const TimeViewType &	timeView () const
	return reference to Problem's time provider
TimeViewType &	timeView ()
	return reference to Problem's time provider
virtual bool	has (OperatorPartsType what) const
	May be used for optimizations during assembly. More...
virtual void	f (const DomainType &x, RangeType &value) const
	the right hand side data (default = 0)
virtual void	u (const DomainType &x, RangeType &value) const
	the exact solution (default = 0)
virtual void	uJacobian (const DomainType &x, JacobianRangeType &value) const
	the jacobian of the exact solution (default = 0)
virtual bool	isDirichletSegment (const int bndId, const DomainType &center) const
	Classification of the kind of boundary conditions which applies to a boundary segment with the given Id. More...
virtual bool	isNeumannSegment (const int bndId, const DomainType &center) const
	Classification of the kind of boundary conditions which applies to a boundary segment with the given Id. More...
virtual bool	isRobinSegment (const int bndId, const DomainType &center) const
	Classification of the kind of boundary conditions which applies to a boundary segment with the given Id. More...
virtual void	dirichletData (const DomainType &x, RangeType &value) const
	The Dirichlet boundary data. More...
virtual void	neumannData (const DomainType &x, RangeType &value) const
	The Neumann boundary data. More...
virtual void	robinData (const DomainType &x, const RangeType &u, RangeType &value) const
	The Robin boundary data. More...
virtual void	secondOrderCoefficient (const DomainType &x, const JacobianRangeType &gradient, JacobianRangeType &result) const
	This method has to implement the second order term for the weak formulation, it needs to compute. More...
virtual void	secondOrderCoefficient (const DomainType &x, const JacobianRangeType &Du, const HessianRangeType &D2u, RangeType &result) const
	This method has to implement the second order term for the point-wise operator. More...
virtual void	firstOrderCoefficient (const DomainType &x, const RangeType &u, const JacobianRangeType &Du, RangeType &result) const
	First order term with derivative on u. More...
virtual void	zeroOrderCoefficient (const DomainType &x, const RangeType &u, RangeType &result) const
	Zero order coefficient. More...

Detailed Description

template<class FunctionSpace, class TimeProvider>
class Dune::ACFem::TransientProblemInterface< FunctionSpace, TimeProvider >

problem interface class for time dependent problem descriptions, i.e.

right hand side, boudnary data, and, if exsistent, an exact solution. A routine time() is provided.

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The documentation for this class was generated from the following file:

• dune/acfem/models/probleminterface.hh