libMesh
libmesh_version.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 LIBMESH_LIBMESH_VERSION_H
19 #define LIBMESH_LIBMESH_VERSION_H
20 
21 #include "libmesh_config.h"
22 
23 // C++ includes
24 #include <string>
25 
26 // You can use this macro to guard pieces of your application code
27 // against use in incorrect versions of libmesh. For example:
28 // #if LIBMESH_VERSION_LESS_THAN(1,0,0)
29 // ...
30 // #elif LIBMESH_VERSION_LESS_THAN(1,1,0)
31 // ...
32 // #endif
33 #define LIBMESH_VERSION_LESS_THAN(major,minor,micro) \
34  ((LIBMESH_MAJOR_VERSION < (major) || \
35  (LIBMESH_MAJOR_VERSION == (major) && (LIBMESH_MINOR_VERSION < (minor) || \
36  (LIBMESH_MINOR_VERSION == (minor) && \
37  LIBMESH_MICRO_VERSION < (micro))))) ? 1 : 0)
38 
39 namespace libMesh
40 {
43 
49 std::string get_io_compatibility_version();
50 }
51 
52 
53 #endif // LIBMESH_LIBMESH_VERSION_H
void libmesh_version_stdout()
The libMesh namespace provides an interface to certain functionality in the library.
std::string get_io_compatibility_version()
Specifier for I/O file compatibility features.
int get_libmesh_version()