/usr/include/dune/grid/geometrygrid/backuprestore.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_GEOGRID_BACKUPRESTORE_HH
#define DUNE_GEOGRID_BACKUPRESTORE_HH
#include <dune/grid/common/backuprestore.hh>
#include <dune/grid/geometrygrid/declaration.hh>
#include <dune/grid/geometrygrid/capabilities.hh>
namespace Dune
{
namespace GeoGrid
{
// BackupRestoreFacilities
// -----------------------
template< class Grid, bool hasBackupRestoreFacilities = Capabilities::hasBackupRestoreFacilities< Grid > ::v >
class BackupRestoreFacilities
{};
template< class Grid >
class BackupRestoreFacilities< Grid, true >
{
typedef BackupRestoreFacilities< Grid, true > This;
protected:
BackupRestoreFacilities ()
{}
private:
BackupRestoreFacilities ( const This & );
This &operator= ( const This & );
protected:
const Grid &asImp () const
{
return static_cast< const Grid & >( *this );
}
Grid &asImp ()
{
return static_cast< Grid & >( *this );
}
};
} // namespace GeoGrid
// BackupRestoreFacility for GeometryGrid
// --------------------------------------
template< class HostGrid, class CoordFunction, class Allocator >
struct BackupRestoreFacility< GeometryGrid< HostGrid, CoordFunction, Allocator > >
{
typedef GeometryGrid< HostGrid, CoordFunction, Allocator > Grid;
typedef BackupRestoreFacility< HostGrid > HostBackupRestoreFacility;
static void backup ( const Grid &grid, const std::string &path, const std::string &fileprefix )
{
// notice: We should also backup the coordinate function
HostBackupRestoreFacility::backup( grid.hostGrid(), path, fileprefix );
}
static void backup ( const Grid &grid, const std::ostream &stream )
{
// notice: We should also backup the coordinate function
HostBackupRestoreFacility::backup( grid.hostGrid(), stream );
}
static Grid *restore ( const std::string &path, const std::string &fileprefix )
{
// notice: We should also restore the coordinate function
HostGrid *hostGrid = HostBackupRestoreFacility::restore( path, fileprefix );
CoordFunction *coordFunction = new CoordFunction();
return new Grid( hostGrid, coordFunction );
}
static Grid *restore ( const std::istream &stream )
{
// notice: We should also restore the coordinate function
HostGrid *hostGrid = HostBackupRestoreFacility::restore( stream );
CoordFunction *coordFunction = new CoordFunction();
return new Grid( hostGrid, coordFunction );
}
};
} // namespace Dune
#endif // #ifndef DUNE_GEOGRID_BACKUPRESTORE_HH
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