cohesive_element_inserter.hh
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Created: Sat, Nov 16, 08:05

cohesive_element_inserter.hh
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	/**
	* Copyright (©) 2013-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
	* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
	*
	* This file is part of Akantu
	*
	* 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 "data_accessor.hh"
	#include "mesh_utils.hh"
	#include "parsable.hh"
	/* -------------------------------------------------------------------------- */
	#include <numeric>
	/* -------------------------------------------------------------------------- */

	#ifndef AKANTU_COHESIVE_ELEMENT_INSERTER_HH_
	#define AKANTU_COHESIVE_ELEMENT_INSERTER_HH_

	namespace akantu {
	class GlobalIdsUpdater;
	class FacetSynchronizer;
	class SolidMechanicsModeslCohesivel;
	} // namespace akantu

	namespace akantu {

	class CohesiveElementInserter : public DataAccessor<Element>, public Parsable {
	/* ------------------------------------------------------------------------ */
	/* Constructors/Destructors */
	/* ------------------------------------------------------------------------ */
	public:
	CohesiveElementInserter(Mesh & mesh,
	const ID & id = "cohesive_element_inserter");

	~CohesiveElementInserter() override;

	/* ------------------------------------------------------------------------ */
	/* Methods */
	/* ------------------------------------------------------------------------ */
	public:
	/// set range limitation for intrinsic cohesive element insertion
	void setLimit(SpatialDirection axis, Real first_limit, Real second_limit);

	/// insert intrinsic cohesive elements in a predefined range
	Int insertIntrinsicElements();

	/// insert extrinsic cohesive elements (returns the number of new
	/// cohesive elements)
	UInt insertElements(bool only_double_facets = false);

	/// limit check facets to match given insertion limits
	void limitCheckFacets();

	/// limit insertion to the surfaces
	void addPhysicalSurface(const ID & surface_name);

	/// limit insertion to the volumes
	void addPhysicalVolume(const ID & surface_name);

	protected:
	void parseSection(const ParserSection & section) override;

	protected:
	/// internal version of limitCheckFacets
	void limitCheckFacets(ElementTypeMapArray<bool> & check_facets);

	/// update facet insertion arrays after facets doubling
	void updateInsertionFacets();

	/// functions for parallel communications
	inline Int getNbData(const Array<Element> & elements,
	const SynchronizationTag & tag) const override;

	inline void packData(CommunicationBuffer & buffer,
	const Array<Element> & elements,
	const SynchronizationTag & tag) const override;

	inline void unpackData(CommunicationBuffer & buffer,
	const Array<Element> & elements,
	const SynchronizationTag & tag) override;
	/* ------------------------------------------------------------------------ */
	/* Accessors */
	/* ------------------------------------------------------------------------ */
	public:
	AKANTU_GET_MACRO_NOT_CONST(InsertionFacetsByElement, insertion_facets,
	ElementTypeMapArray<bool> &);
	AKANTU_GET_MACRO(InsertionFacetsByElement, insertion_facets,
	const ElementTypeMapArray<bool> &);
	AKANTU_GET_MACRO_BY_ELEMENT_TYPE(InsertionFacets, insertion_facets, bool);

	AKANTU_GET_MACRO(CheckFacets, check_facets,
	const ElementTypeMapArray<bool> &);
	AKANTU_GET_MACRO_BY_ELEMENT_TYPE(CheckFacets, check_facets, bool);
	AKANTU_GET_MACRO_BY_ELEMENT_TYPE_CONST(CheckFacets, check_facets, bool);

	AKANTU_GET_MACRO(MeshFacets, mesh_facets, const Mesh &);
	AKANTU_GET_MACRO_NOT_CONST(MeshFacets, mesh_facets, Mesh &);

	AKANTU_SET_MACRO(IsExtrinsic, is_extrinsic, bool);

	public:
	friend class SolidMechanicsModelCohesive;
	/* ------------------------------------------------------------------------ */
	/* Class Members */
	/* ------------------------------------------------------------------------ */
	private:
	/// object id
	ID id;

	/// main mesh where to insert cohesive elements
	Mesh & mesh;

	/// mesh containing facets
	Mesh & mesh_facets;

	/// list of facets where to insert elements
	ElementTypeMapArray<bool> insertion_facets;

	/// limits for element insertion
	Matrix<Real> insertion_limits;

	/// list of groups to consider for insertion, ignored if empty
	std::set<ID> physical_surfaces;

	/// list of groups in between which an inside which element are insterted
	std::set<ID> physical_zones;

	/// vector containing facets in which extrinsic cohesive elements can be
	/// inserted
	ElementTypeMapArray<bool> check_facets;

	/// global connectivity ids updater
	std::unique_ptr<GlobalIdsUpdater> global_ids_updater;

	/// is this inserter used in extrinsic
	bool is_extrinsic{false};
	};

	class CohesiveNewNodesEvent : public NewNodesEvent {
	public:
	CohesiveNewNodesEvent(const std::string & origin) : NewNodesEvent(origin) {}
	~CohesiveNewNodesEvent() override = default;

	AKANTU_GET_MACRO_NOT_CONST(OldNodesList, old_nodes, Array<Idx> &);
	AKANTU_GET_MACRO(OldNodesList, old_nodes, const Array<Idx> &);

	private:
	Array<Idx> old_nodes;
	};

	} // namespace akantu

	#include "cohesive_element_inserter_inline_impl.hh"

	#endif /* AKANTU_COHESIVE_ELEMENT_INSERTER_HH_ */

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