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filtered_synchronizer.hh
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/**
* @file filtered_synchronizer.hh
*
* @author David Simon Kammer <david.kammer@epfl.ch>
* @author Mathilde Radiguet <mathilde.radiguet@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Tue Dec 08 2015
*
* @brief synchronizer that filters elements from another synchronizer
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Akantu 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, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_FILTERED_SYNCHRONIZER_HH__
#define __AKANTU_FILTERED_SYNCHRONIZER_HH__
/* -------------------------------------------------------------------------- */
#include "distributed_synchronizer.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
class SynchElementFilter {
public:
virtual bool operator()(const Element &) = 0;
};
/* -------------------------------------------------------------------------- */
class FilteredSynchronizer : public DistributedSynchronizer {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
FilteredSynchronizer(Mesh & mesh,
SynchronizerID id = "filtered_synchronizer",
MemoryID memory_id = 0);
virtual ~FilteredSynchronizer() {};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// get another synchronizer and filter its elements using a functor
static FilteredSynchronizer *
createFilteredSynchronizer(const DistributedSynchronizer & d_synchronizer,
SynchElementFilter & filter);
protected:
/// set up the synchronizer
void setupSynchronizer(const DistributedSynchronizer & d_synchronizer,
SynchElementFilter & filter);
/// push source elements into destination elements through the filter
void updateElementList(Array<Element> * source_elements,
Array<Element> * destination_elements,
SynchElementFilter & filter);
protected:
/// Define the receive list tag
enum CommTags {
RECEIVE_LIST_TAG = 0
};
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
};
__END_AKANTU__
#endif /* __AKANTU_FILTERED_SYNCHRONIZER_HH__ */

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