hypre/utilities/hypre_error.h

/*BHEADER**********************************************************************
 * Copyright (c) 2008,  Lawrence Livermore National Security, LLC.
 * Produced at the Lawrence Livermore National Laboratory.
 * This file is part of HYPRE.  See file COPYRIGHT for details.
 *
 * HYPRE 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) version 2.1 dated February 1999.
 *
 * $Revision$
 ***********************************************************************EHEADER*/



#ifndef hypre_ERROR_HEADER
#define hypre_ERROR_HEADER

/*--------------------------------------------------------------------------
 * Global variable used in hypre error checking
 *--------------------------------------------------------------------------*/

extern HYPRE_Int hypre__global_error;
#define hypre_error_flag  hypre__global_error

/*--------------------------------------------------------------------------
 * HYPRE error macros
 *--------------------------------------------------------------------------*/

void hypre_error_handler(const char *filename, HYPRE_Int line, HYPRE_Int ierr, const char *msg);
#define hypre_error(IERR)  hypre_error_handler(__FILE__, __LINE__, IERR, NULL)
#define hypre_error_w_msg(IERR, msg)  hypre_error_handler(__FILE__, __LINE__, IERR, msg)
#define hypre_error_in_arg(IARG)  hypre_error(HYPRE_ERROR_ARG | IARG<<3)
#ifdef NDEBUG
#define hypre_assert(EX)
#else
#define hypre_assert(EX) if (!(EX)) {hypre_fprintf(stderr,"hypre_assert failed: %s\n", #EX); hypre_error(1);}
#endif

#endif