/usr/include/dune/grid/onedgrid/nulliteratorfactory.hh is in libdune-grid-dev 2.5.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_ONEDGRID_NULL_ITERATORS_HH
#define DUNE_ONEDGRID_NULL_ITERATORS_HH
#include "onedgridlist.hh"
namespace Dune {
template <int mydim> class OneDEntityImp;
template <int dim>
class OneDGridNullIteratorFactory {};
template <>
class OneDGridNullIteratorFactory<0> {
public:
static OneDGridList<OneDEntityImp<0> >::iterator null() {
return emptyList_.end();
}
private:
static OneDGridList<OneDEntityImp<0> > emptyList_;
};
template <>
class OneDGridNullIteratorFactory<1> {
public:
static OneDGridList<OneDEntityImp<1> >::iterator null() {
return emptyList_.end();
}
private:
static OneDGridList<OneDEntityImp<1> > emptyList_;
};
}
#endif
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