vpMomentDatabase.cpp

/*
 * ViSP, open source Visual Servoing Platform software.
 * Copyright (C) 2005 - 2025 by Inria. All rights reserved.
 *
 * This software 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.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * See https://visp.inria.fr for more information.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Description:
 * Pseudo-database used to handle dependencies between moments
 *
 * Authors:
 * Filip Novotny
 */
 
#include <iostream>
#include <typeinfo>
#include <visp3/core/vpMoment.h>
#include <visp3/core/vpMomentDatabase.h>
#include <visp3/core/vpMomentObject.h>
 
BEGIN_VISP_NAMESPACE
  void vpMomentDatabase::add(vpMoment &moment, const std::string &name)
{
  moments.insert(std::pair<const std::string, vpMoment *>(name, &moment));
}

const vpMoment &vpMomentDatabase::get(const std::string &moment_name, bool &found) const
{
  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator it = moments.find(moment_name);
 
  found = (it != moments.end());
  return *(it->second);
}

void vpMomentDatabase::updateAll(vpMomentObject &object)
{
  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator itr;
  for (itr = moments.begin(); itr != moments.end(); ++itr) {
    (*itr).second->update(object);
  }
}

VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMomentDatabase &m)
{
#ifdef ENABLE_VISP_NAMESPACE
  using namespace VISP_NAMESPACE_NAME;
#endif
  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator itr;
  os << "{";
 
  for (itr = m.moments.begin(); itr != m.moments.end(); ++itr) {
    os << (*itr).first << ": [" << *((*itr).second) << "],";
  }
  os << "}";
 
  return os;
}
END_VISP_NAMESPACE