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/*
    Checkpoints for pangemma propagators

    Copyright © 2015, Pjotr Prins

    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, see <http://www.gnu.org/licenses/>.
*/

#ifndef __CHECKPOINT_H__
#define __CHECKPOINT_H__

#include <debug.h>

using namespace std;

extern string checkpoint_name;

/*
    Checkpoint functions display a message in debug mode when
    reached. If the (unique) msg (tag) is equal to the global
    checkpoint_name the program will stop. The idea is that we can
    stop computation at any checkpoint. Later we can write the code to
    restart at a checkpoint.
 */

void checkpoint_run(string msg, string filename, string srcfilename, int line, string funcname);

#define checkpoint(msg, fname)						\
    checkpoint_run(msg, fname, __FILE__, __LINE__, __SHOW_FUNC)
#define checkpoint_nofile(msg)						\
    checkpoint_run(msg,"none", __FILE__, __LINE__, __SHOW_FUNC)

#endif