/*
 Authors 
 Martin Schlather, schlather@math.uni-mannheim.de


 Copyright (C) 2015 -- 2017 Martin Schlather

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.  
*/

/// sysconf (_SC_NPROCESSORS_ONLN) // number of cores available
// int get_nprocs (void) // dito


#ifndef RFdef_H
#define RFdef_H 1

#define DO_PARALLEL_ALREADY_CONSIDERED 1

#ifdef _OPENMP
#ifndef DO_PARALLEL
#define DO_PARALLEL 1
#endif
#else
#ifdef DO_PARALLEL
#undef DO_PARALLEL
#endif
#endif

#ifdef DO_PARALLEL
//#undef DO_PARALLEL
#endif

#define SAVE_ERR(cov, N)					\
  (cov)->err = N;						\
  (cov)->base->error_causing_cov = (N) == NOERROR ? NULL	\
    : cov->base->error_causing_cov == NULL ? (cov)		\
    : cov->base->error_causing_cov

#define RETURN_ERR(err) { SAVE_ERR(cov, err); return err; }
#define RETURN_ERR_COV(cov, err) { SAVE_ERR(cov, err); return err; }

#define RETURN_NOERROR { cov->err = NOERROR;\
    cov->base->error_causing_cov = NULL; \
    return NOERROR; }

#define LOCAL_ERROR(N) SAVE_ERR(cov, N)
#define WHICH_ERRORSTRING cov->err_msg // wird benoetigt
#define ERROR_LOC ""

#ifdef DO_PARALLEL
#define LOCAL_ERRLOC_MSG char ERRMSG[LENERRMSG];
#else
#define LOCAL_ERRLOC_MSG 
#endif
//cov->base->error_loc
//
#define LOCAL_ERRORSTRING


#define F77dgeev F77call(dgeev)
#define F77dsvdc F77call(dsvdc)
#define F77zheev F77call(zheev)
#define F77dgesdd F77call(dgesdd)


#endif