/usr/include/dune/grid/yaspgrid/yaspgridentitypointer.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.
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// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_GRID_YASPGRIDENTITYPOINTER_HH
#define DUNE_GRID_YASPGRIDENTITYPOINTER_HH
/** \file
* \brief The YaspEntityPointer class
*/
namespace Dune {
/** \brief A pointer to a YaspGrid::Entity
*/
template<int codim, class GridImp>
class YaspEntityPointer
{
//! know your own dimension
enum { dim=GridImp::dimension };
//! know your own dimension of world
typedef typename GridImp::ctype ctype;
public:
typedef typename GridImp::template Codim<codim>::Entity Entity;
typedef typename GridImp::YGridLevelIterator YGLI;
typedef typename GridImp::YGrid::Iterator I;
typedef YaspEntityPointer<codim,GridImp> EntityPointerImp;
protected:
typedef YaspEntity<codim, dim, GridImp> YaspEntityImp;
public:
//! codimension of entity pointer
enum { codimension = codim };
//! default constructor
YaspEntityPointer () :
_entity(YaspEntityImp())
{}
//! constructor
YaspEntityPointer (const YGLI & g, const I& it)
: _entity(YaspEntityImp(g,it))
{}
YaspEntityPointer (YGLI&& g, I&& it)
: _entity(YaspEntityImp(std::move(g),std::move(it)))
{}
//! copying and moving
YaspEntityPointer (const YaspEntityImp& entity)
: _entity(entity)
{}
YaspEntityPointer (YaspEntityImp&& entity)
: _entity(std::move(entity))
{}
//! copying and moving -- use default implementations
//! equality
bool equals (const YaspEntityPointer& rhs) const
{
return (_entity == rhs._entity);
}
//! dereferencing
const Entity& dereference() const
{
return _entity;
}
//! ask for level of entity
int level () const {return _entity.level();}
//! use default assignment operator
protected:
Entity _entity; //!< entity
};
} // namespace Dune
#endif // DUNE_GRID_YASPGRIDENTITYPOINTER_HH
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