libMesh
petscdmlibmesh.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 #ifndef PETSCDMLIBMESH_H
19 #define PETSCDMLIBMESH_H
20 // This is intended as a kind of public header for DMlibMesh
21 // (does it get installed? should it? is this public, but
22 // developer-facing only?)
23 
24 #include "libmesh/petsc_macro.h"
25 // This only works with petsc-3.3 and above.
26 #if !PETSC_VERSION_LESS_THAN(3,3,0)
27 
28 #include <petscdm.h>
29 #include "libmesh/nonlinear_implicit_system.h"
30 
39 PETSC_EXTERN PetscErrorCode DMlibMeshSetSystem(DM,libMesh::NonlinearImplicitSystem &);
40 PETSC_EXTERN PetscErrorCode DMlibMeshGetSystem(DM,libMesh::NonlinearImplicitSystem *&);
41 
42 
43 #define DMLIBMESH "libmesh"
44 EXTERN_C_BEGIN
45 PETSC_EXTERN PetscErrorCode DMCreate_libMesh(DM);
46 EXTERN_C_END
47 
48 #endif // #if !PETSC_VERSION_LESS_THAN(3,3,0)
49 #endif // #ifdef PETSCDMLIBEMSH_H
PETSC_EXTERN PetscErrorCode DMlibMeshSetSystem(DM, libMesh::NonlinearImplicitSystem &)
Any functional implementation of the DMlibMesh API must compose the following functions with the DM o...
PETSC_EXTERN PetscErrorCode DMlibMeshGetSystem(DM, libMesh::NonlinearImplicitSystem *&)
EXTERN_C_BEGIN PETSC_EXTERN PetscErrorCode DMCreate_libMesh(DM)
This class provides a specific system class.