MFEM  v4.5.2
Finite element discretization library
transfer.hpp
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1 // Copyright (c) 2010-2023, Lawrence Livermore National Security, LLC. Produced
2 // at the Lawrence Livermore National Laboratory. All Rights reserved. See files
3 // LICENSE and NOTICE for details. LLNL-CODE-806117.
4 //
5 // This file is part of the MFEM library. For more information and source code
6 // availability visit https://mfem.org.
7 //
8 // MFEM is free software; you can redistribute it and/or modify it under the
9 // terms of the BSD-3 license. We welcome feedback and contributions, see file
10 // CONTRIBUTING.md for details.
11 
12 #ifndef MFEM_TRANSFER
13 #define MFEM_TRANSFER
14 
15 #include "../fem.hpp"
16 
17 #ifdef MFEM_USE_MOONOLITH
18 #include "mortarassembler.hpp"
19 #ifdef MFEM_USE_MPI
20 #include "pmortarassembler.hpp"
21 #endif // MFEM_USE_MPI
22 #endif // MFEM_USE_MOONOLITH
23 
24 namespace mfem
25 {
26 
27 /*!
28  * @brief Initializes the par_moonolith library. It also calls MPI_Init.
29  * @param argc Standard argument passed to the main function.
30  * @param argv Standard argument passed to the main function.
31  */
32 void InitTransfer(int argc, char *argv[]);
33 
34 /*!
35  * @brief Finalize the par_moonolith library.
36  * @return Zero if everything has succeeded.
37  */
38 int FinalizeTransfer();
39 
40 #ifdef MFEM_USE_MPI
41 /*!
42  * @brief Initializes the transfer library. It does not call MPI_Init, but uses
43  * the communicator defined by the user. This method can be called only after
44  * MPI_Init.
45  * @param argc Standard argument passed to the main function.
46  * @param argv Standard argument passed to the main function.
47  * @param comm The user defined communicator.
48  */
49 void InitTransfer(int argc, char *argv[], MPI_Comm comm);
50 #endif
51 
52 } // namespace mfem
53 
54 #endif // MFEM_TRANSFER
void InitTransfer(int argc, char *argv[])
Initializes the par_moonolith library. It also calls MPI_Init.
Definition: transfer.cpp:19
int FinalizeTransfer()
Finalize the par_moonolith library.
Definition: transfer.cpp:23