Dune Core Modules (2.4.1)

datahandle.hh
1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3#ifndef DUNE_ALBERTAGRIDDATAHANDLE_HH
4#define DUNE_ALBERTAGRIDDATAHANDLE_HH
5
6#include <iostream>
7
9
10#include <dune/grid/albertagrid/misc.hh>
11#include <dune/grid/albertagrid/albertaheader.hh>
14
15#if HAVE_ALBERTA
16
17namespace Dune
18{
19
20 namespace Alberta
21 {
22
23 template< class Grid, class RestrictProlongOperator >
24 class AdaptRestrictProlongHandler
25 {
26 static const int dimension = Grid::dimension;
27
28 typedef typename Grid::template Codim< 0 >::Entity Entity;
29 typedef Dune::MakeableInterfaceObject< Entity > EntityObject;
30 typedef typename EntityObject::ImplementationType EntityImp;
31
32 typedef Alberta::ElementInfo< dimension > ElementInfo;
33 typedef Alberta::Patch< dimension > Patch;
34
35 Grid &grid_;
36 RestrictProlongOperator &rpOp_;
37 EntityObject father_;
38
39 public:
40 AdaptRestrictProlongHandler ( Grid &grid, RestrictProlongOperator &rpOp )
41 : grid_( grid ),
42 rpOp_( rpOp ),
43 father_( EntityImp( grid_ ) )
44 {}
45
46 void restrictLocal ( const Patch &patch, int i )
47 {
48 ElementInfo fatherInfo = patch.elementInfo( i, grid_.levelProvider() );
49 Grid::getRealImplementation( father_ ).setElement( fatherInfo, 0 );
50 rpOp_.preCoarsening( (const Entity &)father_ );
51 }
52
53 void prolongLocal ( const Patch &patch, int i )
54 {
55 ElementInfo fatherInfo = patch.elementInfo( i, grid_.levelProvider() );
56 Grid::getRealImplementation( father_ ).setElement( fatherInfo, 0 );
57 rpOp_.postRefinement( (const Entity &)father_ );
58 }
59 };
60
61 }
62
63}
64
65#endif // #if HAVE_ALBERTA
66
67#endif
@ dimension
The dimension of the grid.
Definition: grid.hh:402
Different resources needed by all grid implementations.
provides a wrapper for ALBERTA's refinement patches and the corners for geometryInFather
provides a wrapper for ALBERTA's el_info structure
Dune namespace.
Definition: alignment.hh:10
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