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neighborhood_max_criterion.hh
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neighborhood_max_criterion.hh
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/**
* @file neighborhood_max_criterion.hh
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
* @date creation: Sat Sep 26 2015
* @date last modification: Wed Jan 31 2018
*
* @brief Neighborhood to find a maximum value in a neighborhood
*
* @section LICENSE
*
* Copyright (©) 2015-2018 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_NEIGHBORHOOD_MAX_CRITERION_BASE_HH__
#define __AKANTU_NEIGHBORHOOD_MAX_CRITERION_BASE_HH__
/* -------------------------------------------------------------------------- */
#include "neighborhood_base.hh"
#include "parsable.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
class NeighborhoodMaxCriterion : public NeighborhoodBase, public Parsable {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
NeighborhoodMaxCriterion(Model & model,
const ElementTypeMapReal & quad_coordinates,
const ID & criterion_id,
const ID & id = "neighborhood_max_criterion",
const MemoryID & memory_id = 0);
~NeighborhoodMaxCriterion() override;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// initialize the neighborhood
void initNeighborhood() override;
/// create grid synchronizer and exchange ghost cells
void createGridSynchronizer() override;
/// find the quads which have the maximum criterion in their neighborhood
void findMaxQuads(std::vector<IntegrationPoint> & max_quads);
protected:
/// remove unneccessary ghost elements
void
cleanupExtraGhostElements(const ElementTypeMap<Int> & nb_ghost_protected);
/// insert the quadrature points in the grid
void insertAllQuads(const GhostType & ghost_type);
/// compare criterion with neighbors
void checkNeighbors(const GhostType & ghost_type);
/* --------------------------------------------------------------------------
*/
/* DataAccessor inherited members */
/* --------------------------------------------------------------------------
*/
public:
virtual inline Int getNbDataForElements(const Array<Element> & elements,
SynchronizationTag tag) const;
virtual inline void packElementData(CommunicationBuffer & buffer,
const Array<Element> & elements,
SynchronizationTag tag) const;
virtual inline void unpackElementData(CommunicationBuffer & buffer,
const Array<Element> & elements,
SynchronizationTag tag);
/* --------------------------------------------------------------------------
*/
/* Accessors */
/* --------------------------------------------------------------------------
*/
public:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
/// a boolean to store the information if a quad has the max
/// criterion in the neighborhood
ElementTypeMapArray<bool> is_highest;
/// an element type map to store the flattened internal of the criterion
ElementTypeMapReal criterion;
};
} // namespace akantu
#include "neighborhood_max_criterion_inline_impl.cc"
#endif /* __AKANTU_NEIGHBORHOOD_MAX_CRITERION_BASE_HH__ */

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