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cxx_main.cpp
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1//@HEADER
2// ***********************************************************************
3//
4// New_Package Example Package
5// Copyright (2004) Sandia Corporation
6//
7// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8// license for use of this work by or on behalf of the U.S. Government.
9//
10// This library is free software; you can redistribute it and/or modify
11// it under the terms of the GNU Lesser General Public License as
12// published by the Free Software Foundation; either version 2.1 of the
13// License, or (at your option) any later version.
14//
15// This library is distributed in the hope that it will be useful, but
16// WITHOUT ANY WARRANTY; without even the implied warranty of
17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18// Lesser General Public License for more details.
19//
20// You should have received a copy of the GNU Lesser General Public
21// License along with this library; if not, write to the Free Software
22// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
23// USA
24// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
25//
26// ***********************************************************************
27//@HEADER
28//
29
30// hello_test
31//
32// usage:
33// hello_test
34//
35// output:
36// prints a summary line and one line "Hello" for each process to standard out
37// If --enable-newp_swahili is set on the configure line:
38// prints a summary line and one line "Jambo" for each process to standard out
39//
40#include "Newp_Hello.h"
41#ifdef HAVE_NEWP_SWAHILI
42#include "Newp_Jambo.h"
43#endif
44#include "New_Package_Version.h"
45
46int main(int argc, char **argv)
47{
48 //
49 // If --enable-mpi, an MPI communicator is used, otherwise a serial
50 // stub communicator is used.
51 //
52#ifdef EPETRA_MPI
53 MPI_Init(&argc,&argv);
54 Epetra_MpiComm Comm (MPI_COMM_WORLD);
55#else
57#endif
58
59 //
60 // Print out a summary line followed by a "Hello" line from each process
61 //
62
63 if (Comm.MyPID()==0)
64 cout << New_Package_Version() << endl << endl;
65
66 Newp_Hello Hello( Comm ) ;
67 Hello.Print( cout );
68
69
70 //
71 // If --enable-newp_swahili is set, HAVE_NEWP_SWAHILI is set in
72 // New_Package_config.h which is included by Newp_Hello.h and hence:
73 // Print out a summary line followed by a "Jambo" line from each process
74 //
75#ifdef HAVE_NEWP_SWAHILI
76 Newp_Jambo Jambo( Comm ) ;
77 Jambo.Print( cout );
78#endif
79
80#ifdef EPETRA_MPI
81 MPI_Finalize();
82#endif
83 return 0;
84}
85
86
87
string New_Package_Version()
int MyPID() const
A sample class.
Definition Newp_Hello.h:59
virtual void Print(ostream &os) const
Newp_Jambo: A sample class.
Definition Newp_Jambo.h:58
virtual void Print(ostream &os) const
Print method.
int main(int argc, char **argv)
Definition cxx_main.cpp:46