epetra_test_err.h

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/*@HEADER
// ***********************************************************************
// 
//     EpetraExt: Epetra Extended - Linear Algebra Services Package
//                 Copyright (2001) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//  
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Michael A. Heroux (maherou@sandia.gov) 
// 
// ***********************************************************************
//@HEADER
*/

/* The purpose of this file is to allow for 
informative error reporting that will not abort a test program after a single
error the way that an assert command does. */

/* The macro takes two arguments.  The first is the error code to be examined.  The second is an int that can be viewed either as an error count, or as a bool that simply indicates if any errors have occurred as of the time that the macro was run (zero -> no prior errors, non-zero -> prior errors). */

#ifndef _EPETRA_TEST_ERR_H_
#define _EPETRA_TEST_ERR_H_
#include <iostream>
using namespace std;
// This function is to be used when first identifying an error.
#define EPETRA_TEST_ERR(a,b) { { int epetra_testing_err = a; \
  if (epetra_testing_err != 0) {\
    cout << "Non zero error code " << epetra_testing_err << \
       ", file: " << __FILE__ << ", line: " << __LINE__ << endl;\
 b+=1;\
  }\
  }\
}

#endif /*_EPETRA_TEST_ERR_H_ */

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