Dune::VTKWriter< GridView >::VertexIterator Class Reference

Iterate over the grid's vertices. More...

#include <dune/grid/io/file/vtk/vtkwriter.hh>

Inheritance diagram for Dune::VTKWriter< GridView >::VertexIterator:

Public Member Functions
	VertexIterator (const GridCellIterator &x, const GridCellIterator &end, const VTK::DataMode &dm, const VertexMapper &vm)
void	increment ()
bool	equals (const VertexIterator &cit) const
EntityReference	dereference () const
int	localindex () const
	index of vertex within the entity, in Dune-numbering More...
FieldVector< DT, n >	position () const
	position of vertex inside the entity More...

Protected Member Functions
void	basicIncrement ()

Detailed Description

template<class GridView>
class Dune::VTKWriter< GridView >::VertexIterator

Iterate over the grid's vertices.

This class iterates over the elements, and within the elements over the corners. If the data mode dm is nonconforming, each vertex is visited once for each element where it is a corner (similar to CornerIterator). If dm is conforming each vertex is visited only once globally, for the first element where it is a corner. Contrary to CornerIterator, visit the corners of a given element in Dune-ordering.

Dereferencing the iterator yields the current entity, and the index of the current corner within that entity is returned by the iterators localindex() method. Another useful method on the iterator itself is position() which returns the element-local position of the current corner.

Constructor & Destructor Documentation

VertexIterator()

template<class GridView >

Dune::VTKWriter< GridView >::VertexIterator::VertexIterator ( const GridCellIterator &  x, const GridCellIterator &  end, const VTK::DataMode &  dm, const VertexMapper &  vm  )

inline

Member Function Documentation

basicIncrement()

template<class GridView >

void Dune::VTKWriter< GridView >::VertexIterator::basicIncrement ( )

inlineprotected

dereference()

template<class GridView >

EntityReference Dune::VTKWriter< GridView >::VertexIterator::dereference ( ) const

inline

equals()

template<class GridView >

bool Dune::VTKWriter< GridView >::VertexIterator::equals ( const VertexIterator &  cit ) const

inline

increment()

template<class GridView >

void Dune::VTKWriter< GridView >::VertexIterator::increment ( )

inline

localindex()

template<class GridView >

int Dune::VTKWriter< GridView >::VertexIterator::localindex ( ) const

inline

index of vertex within the entity, in Dune-numbering

position()

template<class GridView >

FieldVector< DT, n > Dune::VTKWriter< GridView >::VertexIterator::position ( ) const

inline

position of vertex inside the entity

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

• vtkwriter.hh