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node_selector.hh
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/**
* @file node_selector.hh
*
* @author Mohit Pundir <pundir.pundir@epfl.ch>
*
* @date creation: Fri Jun 21 2019
* @date last modification: Fri Jun 21 2019
*
* @brief Node selectors for contact detection
*
* @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/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "mesh.hh"
#include "mesh_utils.hh"
#include "parsable.hh"
#if defined(AKANTU_COHESIVE_ELEMENT)
#include "cohesive_element_inserter.hh"
#endif
/* -------------------------------------------------------------------------- */
#include <memory>
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_NODE_SELECTOR_HH__
#define __AKANTU_NODE_SELECTOR_HH__
namespace akantu {
class Model;
class GlobalIdsUpdater;
} // namespace akantu
namespace akantu {
/**
* main class to assign nodes for contact detection
*/
class NodeSelector : public MeshEventHandler, public Parsable {
/* ------------------------------------------------------------------------ */
/* Constructor/Destructor */
/* ------------------------------------------------------------------------ */
public:
NodeSelector(const Model & model);
virtual ~NodeSelector() = default;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
virtual Array<UInt> & getMasterList() = 0;
virtual Array<UInt> & getSlaveList() = 0;
/* ------------------------------------------------------------------------ */
/* Members */
/* ------------------------------------------------------------------------ */
protected:
Mesh & mesh;
};
/* -------------------------------------------------------------------------- */
class PhysicalSurfaceNodeSelector : public NodeSelector {
/* ------------------------------------------------------------------------ */
/* Constructor/Destructor */
/* ------------------------------------------------------------------------ */
public:
PhysicalSurfaceNodeSelector(const Model & model);
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
Array<UInt> & getMasterList() override;
Array<UInt> & getSlaveList() override;
/* ------------------------------------------------------------------------ */
/* Members */
/* ------------------------------------------------------------------------ */
protected:
std::string master;
std::string slave;
};
/* -------------------------------------------------------------------------- */
#if defined(AKANTU_COHESIVE_ELEMENT)
class CohesiveSurfaceNodeSelector : public NodeSelector {
/* ------------------------------------------------------------------------ */
/* Constructor/Destructor */
/* ------------------------------------------------------------------------ */
public:
CohesiveSurfaceNodeSelector(const Model & model);
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
protected:
void onNodesAdded(const Array<UInt> & nodes_list,
const NewNodesEvent & event) override;
void filterBoundaryElements(Array<Element> & elements,
Array<Element> & boundary_elements);
public:
Array<UInt> & getMasterList() override;
Array<UInt> & getSlaveList() override;
/* ------------------------------------------------------------------------
*/
/* */
/* ------------------------------------------------------------------------
*/
AKANTU_GET_MACRO_NOT_CONST(NewNodesList, new_nodes_list, Array<UInt> &);
AKANTU_GET_MACRO(NewNodesList, new_nodes_list, const Array<UInt> &);
/* ------------------------------------------------------------------------
*/
/* Members */
/* ------------------------------------------------------------------------
*/
protected:
Mesh & mesh_facets;
Array<UInt> new_nodes_list;
};
class AllSurfaceNodeSelector : public NodeSelector {
/* ------------------------------------------------------------------------
*/
/* Constructor/Destructor */
/* ------------------------------------------------------------------------
*/
public:
AllSurfaceNodeSelector(const Model & model);
/* ------------------------------------------------------------------------
*/
/* Methods */
/* ------------------------------------------------------------------------
*/
protected:
void onNodesAdded(const Array<UInt> & nodes_list,
const NewNodesEvent & event) override;
public:
Array<UInt> & getMasterList() override;
Array<UInt> & getSlaveList() override;
/* ------------------------------------------------------------------------
*/
/* */
/* ------------------------------------------------------------------------
*/
AKANTU_GET_MACRO_NOT_CONST(NewNodesList, new_nodes_list, Array<UInt> &);
AKANTU_GET_MACRO(NewNodesList, new_nodes_list, const Array<UInt> &);
/* ------------------------------------------------------------------------
*/
/* Members */
/* ------------------------------------------------------------------------
*/
protected:
std::string master;
std::string slave;
Mesh & mesh_facets;
Array<UInt> new_nodes_list;
};
#endif
} // namespace akantu
#endif /* __AKANTU_NODE_SELECTOR_HH__ */

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