openvdb_util.h

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/*
 * 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 2
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2015 Blender Foundation.
 * All rights reserved.
 */
 
#ifndef __OPENVDB_UTIL_H__
#define __OPENVDB_UTIL_H__
 
#include <openvdb/openvdb.h>
#include <openvdb/util/CpuTimer.h>
 
#define CATCH_KEYERROR \
  catch (const openvdb::KeyError &e) \
  { \
    std::cerr << e.what() << '\n'; \
  }
 
//#define DEBUG_TIME
 
/* A utility class which prints the time elapsed during its lifetime, useful for
 * e.g. timing the overall execution time of a function */
class ScopeTimer {
  std::string m_message;
  openvdb::util::CpuTimer m_timer;
 
 public:
  ScopeTimer(const std::string &message);
  ~ScopeTimer();
};
 
#ifdef DEBUG_TIME
#  define Timer(x) ScopeTimer prof(x);
#else
#  define Timer(x)
#endif
 
#endif /* __OPENVDB_UTIL_H__ */