4 #ifndef DUNE_GRID_IO_FILE_VTK_CORNERITERATOR_HH
5 #define DUNE_GRID_IO_FILE_VTK_CORNERITERATOR_HH
9 #include <dune/common/iteratorfacades.hh>
10 #include <dune/common/typetraits.hh>
12 #include <dune/geometry/referenceelements.hh>
28 template<
typename CellIterator>
30 :
public ForwardIteratorFacade
31 < CornerIterator<CellIterator>,
32 const Corner<typename remove_const<typename std::iterator_traits<
33 CellIterator>::value_type>::type>,
34 const Corner<typename remove_const<typename std::iterator_traits<
35 CellIterator>::value_type>::type>&,
36 typename std::iterator_traits<CellIterator>::difference_type>
41 typedef VTK::Corner<
typename remove_const<
typename std::iterator_traits<
42 CellIterator>::value_type>::type>
Corner;
45 typedef typename std::iterator_traits<CellIterator>::difference_type
48 typedef typename std::iterator_traits<CellIterator>::value_type::ctype
50 static const unsigned dim = std::iterator_traits<CellIterator>::
51 value_type::mydimension;
52 typedef ReferenceElements<ctype, dim>
Refelems;
68 return cellit != cellend;
75 if(mePassedTheEnd && otherPassedTheEnd)
return true;
77 if(mePassedTheEnd || otherPassedTheEnd)
return false;
79 return cellit == other.cellit &&
86 if(index == Refelems::general(cellit->type()).size(
dim)) {
88 if(cellit != cellend) {
104 unsigned vtkIndex = 0)
105 : cellit(cellit_), cellend(cellend_)
107 if(cellit != cellend) {
108 corner.
cell(*cellit);
117 : cellit(cellend_), cellend(cellend_)
127 #endif // DUNE_GRID_IO_FILE_VTK_CORNERITERATOR_HH