libMesh
sibling_coupling.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2017 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_SIBLING_COUPLING_H
21 #define LIBMESH_SIBLING_COUPLING_H
22 
23 // Local Includes
24 #include "libmesh/ghosting_functor.h"
25 
26 namespace libMesh
27 {
28 
40 {
41 public:
42 
48 
49  // Change coupling matrix after construction
50  void set_dof_coupling(const CouplingMatrix * dof_coupling)
51  { _dof_coupling = dof_coupling; }
52 
57  virtual void operator() (const MeshBase::const_element_iterator & range_begin,
58  const MeshBase::const_element_iterator & range_end,
60  map_type & coupled_elements);
61 
62 private:
63 
65 };
66 
67 } // namespace libMesh
68 
69 #endif // LIBMESH_SIBLING_COUPLING_H
This abstract base class defines the interface by which library code and user code can report associa...
The definition of the const_element_iterator struct.
Definition: mesh_base.h:1494
void set_dof_coupling(const CouplingMatrix *dof_coupling)
uint8_t processor_id_type
Definition: id_types.h:99
const class libmesh_nullptr_t libmesh_nullptr
The libMesh namespace provides an interface to certain functionality in the library.
SiblingCoupling()
Constructor.
std::unordered_map< const Elem *, const CouplingMatrix * > map_type
What elements do we care about and what variables do we care about on each element?
const CouplingMatrix * _dof_coupling
This class adds coupling (for use in send_list construction) between active elements and all descenda...
virtual void operator()(const MeshBase::const_element_iterator &range_begin, const MeshBase::const_element_iterator &range_end, processor_id_type p, map_type &coupled_elements)
For the specified range of active elements, find any sibling elements which should be evaluable too...
This class defines a coupling matrix.