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model.hh
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			/**
			* @file model.hh
			*
			* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
			* @author David Simon Kammer <david.kammer@epfl.ch>
			* @author Nicolas Richart <nicolas.richart@epfl.ch>
			*
			* @date creation: Fri Jun 18 2010
			* @date last modification: Fri Oct 16 2015
			*
			* @brief Interface of a model
			*
			* @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/>.
			*
			*/
			/* -------------------------------------------------------------------------- */
			#include "aka_common.hh"
			#include "aka_memory.hh"
			#include "aka_named_argument.hh"
			#include "fe_engine.hh"
			#include "mesh.hh"
			#include "model_options.hh"
			#include "model_solver.hh"
			/* -------------------------------------------------------------------------- */
			#include <typeindex>
			/* -------------------------------------------------------------------------- */

			#ifndef __AKANTU_MODEL_HH__
			#define __AKANTU_MODEL_HH__

			namespace akantu {
			class SynchronizerRegistry;
			class Parser;
			class DumperIOHelper;
			} // namespace akantu

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

			class Model : public Memory, public ModelSolver, public MeshEventHandler {
			/* ------------------------------------------------------------------------ */
			/* Constructors/Destructors */
			/* ------------------------------------------------------------------------ */
			public:
			Model(Mesh & mesh, const ModelType & type,
			UInt spatial_dimension = _all_dimensions, const ID & id = "model",
			const MemoryID & memory_id = 0);

			~Model() override;

			using FEEngineMap = std::map<std::string, std::unique_ptr<FEEngine>>;

			/* ------------------------------------------------------------------------ */
			/* Methods */
			/* ------------------------------------------------------------------------ */
			protected:
			virtual void initFullImpl(const ModelOptions & options);

			public:
			template <typename... pack>
			std::enable_if_t<are_named_argument<pack...>::value>
			initFull(pack &&... _pack) {
			switch (this->model_type) {
			#ifdef AKANTU_SOLID_MECHANICS
			case ModelType::_solid_mechanics_model:
			this->initFullImpl(SolidMechanicsModelOptions{
			use_named_args, std::forward<decltype(_pack)>(_pack)...});
			break;
			#endif
			#ifdef AKANTU_COHESIVE_ELEMENT
			case ModelType::_solid_mechanics_model_cohesive:
			this->initFullImpl(SolidMechanicsModelCohesiveOptions{
			use_named_args, std::forward<decltype(_pack)>(_pack)...});
			break;
			#endif
			#ifdef AKANTU_HEAT_TRANSFER
			case ModelType::_heat_transfer_model:
			this->initFullImpl(HeatTransferModelOptions{
			use_named_args, std::forward<decltype(_pack)>(_pack)...});
			break;
			#endif
			default:
			this->initFullImpl(ModelOptions{use_named_args,
			std::forward<decltype(_pack)>(_pack)...});
			}
			}

			template <typename... pack>
			std::enable_if_t<not are_named_argument<pack...>::value>
			initFull(pack &&... _pack) {
			this->initFullImpl(std::forward<decltype(_pack)>(_pack)...);
			}

			/// initialize a new solver if needed
			void initNewSolver(const AnalysisMethod & method);

			protected:
			/// get some default values for derived classes
			virtual std::tuple<ID, TimeStepSolverType>
			getDefaultSolverID(const AnalysisMethod & method) = 0;

			virtual void initModel() = 0;

			virtual void initFEEngineBoundary();

			// /// change local equation number so that PBC is assembled properly
			// void changeLocalEquationNumberForPBC(std::map<UInt, UInt> & pbc_pair,
			// UInt dimension);
			/// function to print the containt of the class
			void printself(std::ostream &, int = 0) const override{};

			// /// initialize the model for PBC
			// void setPBC(UInt x, UInt y, UInt z);
			// void setPBC(SurfacePairList & surface_pairs);
			public:
			virtual void initPBC();

			/// set the parser to use
			// void setParser(Parser & parser);

			/* ------------------------------------------------------------------------ */
			/* Access to the dumpable interface of the boundaries */
			/* ------------------------------------------------------------------------ */
			/// Dump the data for a given group
			void dumpGroup(const std::string & group_name);
			void dumpGroup(const std::string & group_name,
			const std::string & dumper_name);
			/// Dump the data for all boundaries
			void dumpGroup();
			/// Set the directory for a given group
			void setGroupDirectory(const std::string & directory,
			const std::string & group_name);
			/// Set the directory for all boundaries
			void setGroupDirectory(const std::string & directory);
			/// Set the base name for a given group
			void setGroupBaseName(const std::string & basename,
			const std::string & group_name);
			/// Get the internal dumper of a given group
			DumperIOHelper & getGroupDumper(const std::string & group_name);

			/* ------------------------------------------------------------------------ */
			/* Function for non local capabilities */
			/* ------------------------------------------------------------------------ */
			virtual void updateDataForNonLocalCriterion(__attribute__((unused))
			ElementTypeMapReal & criterion) {
			AKANTU_DEBUG_TO_IMPLEMENT();
			}

			protected:
			template <typename T>
			void allocNodalField(Array<T> *& array, UInt nb_component, const ID & name);

			/* ------------------------------------------------------------------------ */
			/* Accessors */
			/* ------------------------------------------------------------------------ */
			public:
			/// get id of model
			AKANTU_GET_MACRO(ID, id, const ID)

			/// get the number of surfaces
			AKANTU_GET_MACRO(Mesh, mesh, Mesh &)

			/// synchronize the boundary in case of parallel run
			virtual void synchronizeBoundaries(){};

			/// return the fem object associated with a provided name
			inline FEEngine & getFEEngine(const ID & name = "") const;

			/// return the fem boundary object associated with a provided name
			virtual FEEngine & getFEEngineBoundary(const ID & name = "");

			/// register a fem object associated with name
			template <typename FEEngineClass>
			inline void registerFEEngineObject(const std::string & name, Mesh & mesh,
			UInt spatial_dimension);
			/// unregister a fem object associated with name
			inline void unRegisterFEEngineObject(const std::string & name);

			/// return the synchronizer registry
			SynchronizerRegistry & getSynchronizerRegistry();

			/// return the fem object associated with a provided name
			template <typename FEEngineClass>
			inline FEEngineClass & getFEEngineClass(std::string name = "") const;

			/// return the fem boundary object associated with a provided name
			template <typename FEEngineClass>
			inline FEEngineClass & getFEEngineClassBoundary(std::string name = "");

			/// get the pbc pairs
			std::map<UInt, UInt> & getPBCPairs() { return pbc_pair; };

			/// returns if node is slave in pbc
			inline bool isPBCSlaveNode(const UInt) const {
			throw;
			return false; /* TODO repair PBC*/
			}

			/// returns the array of pbc slave nodes (boolean information)
			AKANTU_GET_MACRO(IsPBCSlaveNode, is_pbc_slave_node, const Array<bool> &)

			/// Get the type of analysis method used
			AKANTU_GET_MACRO(AnalysisMethod, method, AnalysisMethod);

			/* ------------------------------------------------------------------------ */
			/* Pack and unpack helper functions */
			/* ------------------------------------------------------------------------ */
			public:
			inline UInt getNbIntegrationPoints(const Array<Element> & elements,
			const ID & fem_id = ID()) const;

			/* ------------------------------------------------------------------------ */
			/* Dumpable interface (kept for convenience) and dumper relative functions */
			/* ------------------------------------------------------------------------ */
			void setTextModeToDumper();

			virtual void addDumpGroupFieldToDumper(const std::string & field_id,
			dumper::Field * field,
			DumperIOHelper & dumper);

			virtual void addDumpField(const std::string & field_id);

			virtual void addDumpFieldVector(const std::string & field_id);

			virtual void addDumpFieldToDumper(const std::string & dumper_name,
			const std::string & field_id);

			virtual void addDumpFieldVectorToDumper(const std::string & dumper_name,
			const std::string & field_id);

			virtual void addDumpFieldTensorToDumper(const std::string & dumper_name,
			const std::string & field_id);

			virtual void addDumpFieldTensor(const std::string & field_id);

			virtual void setBaseName(const std::string & basename);

			virtual void setBaseNameToDumper(const std::string & dumper_name,
			const std::string & basename);

			virtual void addDumpGroupField(const std::string & field_id,
			const std::string & group_name);

			virtual void addDumpGroupFieldToDumper(const std::string & dumper_name,
			const std::string & field_id,
			const std::string & group_name,
			const ElementKind & element_kind,
			bool padding_flag);

			virtual void addDumpGroupFieldToDumper(const std::string & dumper_name,
			const std::string & field_id,
			const std::string & group_name,
			UInt spatial_dimension,
			const ElementKind & element_kind,
			bool padding_flag);

			virtual void removeDumpGroupField(const std::string & field_id,
			const std::string & group_name);
			virtual void removeDumpGroupFieldFromDumper(const std::string & dumper_name,
			const std::string & field_id,
			const std::string & group_name);

			virtual void addDumpGroupFieldVector(const std::string & field_id,
			const std::string & group_name);

			virtual void addDumpGroupFieldVectorToDumper(const std::string & dumper_name,
			const std::string & field_id,
			const std::string & group_name);

			virtual dumper::Field *
			createNodalFieldReal(__attribute__((unused)) const std::string & field_name,
			__attribute__((unused)) const std::string & group_name,
			__attribute__((unused)) bool padding_flag) {
			return nullptr;
			}

			virtual dumper::Field *
			createNodalFieldUInt(__attribute__((unused)) const std::string & field_name,
			__attribute__((unused)) const std::string & group_name,
			__attribute__((unused)) bool padding_flag) {
			return nullptr;
			}

			virtual dumper::Field *
			createNodalFieldBool(__attribute__((unused)) const std::string & field_name,
			__attribute__((unused)) const std::string & group_name,
			__attribute__((unused)) bool padding_flag) {
			return nullptr;
			}

			virtual dumper::Field *
			createElementalField(__attribute__((unused)) const std::string & field_name,
			__attribute__((unused)) const std::string & group_name,
			__attribute__((unused)) bool padding_flag,
			__attribute__((unused)) const UInt & spatial_dimension,
			__attribute__((unused)) const ElementKind & kind) {
			return nullptr;
			}

			void setDirectory(const std::string & directory);
			void setDirectoryToDumper(const std::string & dumper_name,
			const std::string & directory);

			virtual void dump();

			/* ------------------------------------------------------------------------ */
			/* Class Members */
			/* ------------------------------------------------------------------------ */
			protected:
			friend std::ostream & operator<<(std::ostream &, const Model &);

			/// analysis method check the list in akantu::AnalysisMethod
			AnalysisMethod method;

			/// Mesh
			Mesh & mesh;

			/// Spatial dimension of the problem
			UInt spatial_dimension;

			/// the main fem object present in all models
			FEEngineMap fems;

			/// the fem object present in all models for boundaries
			FEEngineMap fems_boundary;

			/// default fem object
			std::string default_fem;

			/// pbc pairs
			std::map<UInt, UInt> pbc_pair;

			/// flag per node to know is pbc slave
			Array<bool> is_pbc_slave_node;

			/// parser to the pointer to use
			Parser & parser;
			};

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

			} // namespace akantu

			#include "model_inline_impl.cc"

			#endif /* __AKANTU_MODEL_HH__ */

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model.hhView Options

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c125960372eafeatures/22-problem-in…

model.hh
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