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cohesive_element_inserter.hh
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			/**
			* @file cohesive_element_inserter.hh
			*
			* @author Fabian Barras <fabian.barras@epfl.ch>
			* @author Marco Vocialta <marco.vocialta@epfl.ch>
			*
			* @date creation: Wed Dec 04 2013
			* @date last modification: Fri Oct 02 2015
			*
			* @brief Cohesive element inserter
			*
			* @section LICENSE
			*
			* Copyright (©) 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_COHESIVE_ELEMENT_INSERTER_HH__
			#define __AKANTU_COHESIVE_ELEMENT_INSERTER_HH__

			/* -------------------------------------------------------------------------- */
			#include "data_accessor.hh"
			#include "mesh_utils.hh"
			#include <numeric>

			#if defined(AKANTU_PARALLEL_COHESIVE_ELEMENT)
			#include "facet_synchronizer.hh"
			#include "global_ids_updater.hh"
			#endif

			/* -------------------------------------------------------------------------- */
			namespace akantu {

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

			virtual ~CohesiveElementInserter();

			/* ------------------------------------------------------------------------ */
			/* Methods */
			/* ------------------------------------------------------------------------ */
			public:
			/// init function
			void init(bool is_extrinsic);

			/// set range limitation for intrinsic cohesive element insertion
			void setLimit(SpacialDirection axis, Real first_limit, Real second_limit);

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

			/// preset insertion of intrinsic cohesive elements along
			/// a predefined group of facet and assign them a defined material index.
			/// insertElement() method has to be called to finalize insertion.
			void insertIntrinsicElements(std::string physname, UInt material_index);

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

			/// function to print the contain of the class
			virtual void printself(std::ostream & stream, int indent = 0) const;

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

			#if defined(AKANTU_PARALLEL_COHESIVE_ELEMENT)
			/// init parallel variables
			void initParallel(FacetSynchronizer * facet_synchronizer,
			ElementSynchronizer * element_synchronizer);
			#endif

			protected:
			/// init facets check
			void initFacetsCheck();

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

			#if defined(AKANTU_PARALLEL_COHESIVE_ELEMENT)
			/// update nodes type and global ids for parallel simulations
			/// (locally, within each processor)
			UInt updateGlobalIDs(NewNodesEvent & node_event);

			/// synchronize the global ids among the processors in parallel simulations
			void synchronizeGlobalIDs(NewNodesEvent & node_event);

			/// update nodes type
			void updateNodesType(Mesh & mesh, NewNodesEvent & node_event);

			/// functions for parallel communications
			inline UInt 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;

			template <bool pack_mode>
			inline void
			packUnpackGlobalConnectivity(CommunicationBuffer & buffer,
			const Array<Element> & elements) const;

			template <bool pack_mode>
			inline void
			packUnpackGroupedInsertionData(CommunicationBuffer & buffer,
			const Array<Element> & elements) const;
			#else
			/// functions for parallel communications
			inline UInt getNbData(const Array<Element> &,
			const SynchronizationTag &) const override {
			return 0;
			}

			inline void packData(CommunicationBuffer &, const Array<Element> &,
			const SynchronizationTag &) const override {}

			inline void unpackData(CommunicationBuffer &, const Array<Element> &,
			const SynchronizationTag &) override {}
			#endif
			/* ------------------------------------------------------------------------ */
			/* 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_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 &);

			/* ------------------------------------------------------------------------ */
			/* 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
			Array<Real> insertion_limits;

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

			#if defined(AKANTU_PARALLEL_COHESIVE_ELEMENT)
			/// facet synchronizer
			FacetSynchronizer * facet_synchronizer;

			/// global connectivity ids updater
			GlobalIdsUpdater * global_ids_updater;
			#endif
			};

			/* -------------------------------------------------------------------------- */
			/* inline functions */
			/* -------------------------------------------------------------------------- */

			#if defined(AKANTU_PARALLEL_COHESIVE_ELEMENT)
			#include "cohesive_element_inserter_inline_impl.cc"
			#endif

			/// standard output stream operator
			inline std::ostream & operator<<(std::ostream & stream,
			const CohesiveElementInserter & _this) {
			_this.printself(stream);
			return stream;
			}

			} // akantu

			#endif /* __AKANTU_COHESIVE_ELEMENT_INSERTER_HH__ */

rAKA/src/mesh_utils/cohesive_element_inserter.hh341103fd512ebugfixes/39-the-python…

cohesive_element_inserter.hhView Options

rAKA/src/mesh_utils/cohesive_element_inserter.hh
341103fd512ebugfixes/39-the-python…

cohesive_element_inserter.hh
View Options