/*
 * @BEGIN LICENSE
 *
 * Psi4: an open-source quantum chemistry software package
 *
 * Copyright (c) 2007-2019 The Psi4 Developers.
 *
 * The copyrights for code used from other parties are included in
 * the corresponding files.
 *
 * This file is part of Psi4.
 *
 * Psi4 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 3.
 *
 * Psi4 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 Psi4; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * @END LICENSE
 */

#ifndef _psi_src_bin_psimrcc_debugging_h
#define _psi_src_bin_psimrcc_debugging_h
/***************************************************************************
 *  PSIMRCC
 *  Copyright (C) 2007 by Francesco Evangelista and Andrew Simmonett
 *  frank@ccc.uga.edu   andysim@ccc.uga.edu
 *  A multireference coupled cluster code
 ***********
 ****************************************************************/
#include "psi4/liboptions/liboptions.h"

namespace psi {
namespace psimrcc {

// #define NODEBUG
#ifdef NODEBUG
#define DEBUGGING(level, statements)
#else
#define DEBUGGING(level, statements)  \
    if (debugging->is_level(level)) { \
        statements                    \
    }
#endif

#ifdef NODEBUG
#define START_TIMER(level, title)
#else
#define START_TIMER(level, title)                \
    Timer timer;                                 \
    if (debugging->is_level(level)) {            \
        outfile->Printf("\n  %-48s ...", title); \
    }
#endif

#ifdef NODEBUG
#define END_TIMER(level)
#else
#define END_TIMER(level)                                        \
    if (debugging->is_level(level)) {                           \
        outfile->Printf(" done. Timing %10.4f s", timer.get()); \
    }
#endif

/**
        @author Francesco Evangelista <frank@ccc.uga.edu>
*/
class Debugging {
   public:
    Debugging(Options& options);
    ~Debugging() { delete[] level; }

    bool is_level(int n) { return (n <= 10 ? level[n] : false); }

   private:
    Options& options_;
    bool* level;
};

extern Debugging* debugging;
}
}  // namespace psi

#endif  // _psi_src_bin_psimrcc_debugging_h
