Dune::PDELab::VTKFiniteElementMapAdapter< G, FEM > Class Template Reference

#include <dune/pdelab/common/vtkexport.hh>

Public Member Functions
virtual int	ncomps () const override
virtual std::string	name () const override
	get name
virtual double	evaluate (int comp, const Entity &e, const Dune::FieldVector< ctype, dim > &xi) const=0
	evaluate single component comp in the entity e at local coordinates xi More...
virtual VTK::Precision	precision () const
	get output precision for the field

Detailed Description

template<typename G, typename FEM>
class Dune::PDELab::VTKFiniteElementMapAdapter< G, FEM >

vizualize order of a hp-FiniteElementMap so it can be used with the VTKWriter from dune-grid.

Template Parameters

GV	GridView to vizualize on
FEM	FiniteElementMap to vizualize

Member Function Documentation

evaluate()

virtual double Dune::VTKFunction< G >::evaluate ( int  comp, const Entity &  e, const Dune::FieldVector< ctype, dim > &  xi  ) const

pure virtualinherited

evaluate single component comp in the entity e at local coordinates xi

Evaluate the function in an entity at local coordinates.

Parameters

[in]	comp	number of component to be evaluated
[in]	e	reference to grid entity of codimension 0
[in]	xi	point in local coordinates of the reference element of e

Returns

value of the component

ncomps()

template<typename G , typename FEM >

virtual int Dune::PDELab::VTKFiniteElementMapAdapter< G, FEM >::ncomps ( ) const

inlineoverridevirtual

return number of components (1 for scalar valued functions, 3 for vector valued function in 3D etc.)

Implements Dune::VTKFunction< G >.

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

• dune/pdelab/common/vtkexport.hh