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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 Apr 09 2021
*
* @brief Interface of a model
*
*
* @section LICENSE
*
* Copyright (©) 2010-2021 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_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;
class DOFManager;
} // namespace akantu
/* -------------------------------------------------------------------------- */
namespace akantu {
class Model : public ModelSolver, public MeshEventHandler {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
/// Normal constructor where the DOFManager is created internally
Model(Mesh & mesh, const ModelType & type, Int dim = _all_dimensions,
const ID & id = "model");
/// Model constructor the the dof manager is created externally, for example
/// in a ModelCoupler
Model(Mesh & mesh, const ModelType & type,
std::shared_ptr<DOFManager> dof_manager, Int dim = _all_dimensions,
const ID & id = "model");
~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
#ifdef AKANTU_PHASE_FIELD
case ModelType::_phase_field_model:
this->initFullImpl(PhaseFieldModelOptions{
use_named_args, std::forward<decltype(_pack)>(_pack)...});
break;
#endif
#ifdef AKANTU_EMBEDDED
case ModelType::_embedded_model:
this->initFullImpl(EmbeddedInterfaceModelOptions{
use_named_args, std::forward<decltype(_pack)>(_pack)...});
break;
#endif
#ifdef AKANTU_CONTACT_MECHANICS
case ModelType::_contact_mechanics_model:
this->initFullImpl(ContactMechanicsModelOptions{
use_named_args, std::forward<decltype(_pack)>(_pack)...});
break;
#endif
#ifdef AKANTU_MODEL_COUPLERS
case ModelType::_coupler_solid_contact:
this->initFullImpl(CouplerSolidContactOptions{
use_named_args, std::forward<decltype(_pack)>(_pack)...});
break;
case ModelType::_coupler_solid_cohesive_contact:
this->initFullImpl(CouplerSolidCohesiveContactOptions{
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(){};
virtual void initFEEngineBoundary();
/// function to print the containt of the class
void printself(std::ostream & /*stream*/,
int /*indent*/ = 0) const override{};
public:
/* ------------------------------------------------------------------------ */
/* 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_TO_IMPLEMENT();
}
protected:
template <typename T>
void allocNodalField(std::unique_ptr<Array<T>> & array, Int nb_component,
const ID & name) const;
/* ------------------------------------------------------------------------ */
/* 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 = "");
inline bool hasFEEngineBoundary(const ID & name = "");
/// register a fem object associated with name
template <typename FEEngineClass>
inline void registerFEEngineObject(const std::string & name, Mesh & mesh,
Int 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 type of analysis method used
AKANTU_GET_MACRO(AnalysisMethod, method, AnalysisMethod);
/// return the dimension of the system space
AKANTU_GET_MACRO(SpatialDimension, Model::spatial_dimension, Int);
/* ------------------------------------------------------------------------ */
/* Pack and unpack hexlper functions */
/* ------------------------------------------------------------------------ */
public:
inline Int 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,
std::shared_ptr<dumpers::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 & field_id);
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,
ElementKind element_kind,
bool padding_flag);
virtual void addDumpGroupFieldToDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name,
Int spatial_dimension,
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 std::shared_ptr<dumpers::Field>
createNodalFieldReal(const std::string & /*field_name*/,
const std::string & /*group_name*/,
bool /*padding_flag*/) {
return nullptr;
}
virtual std::shared_ptr<dumpers::Field>
createNodalFieldInt(const std::string & /*field_name*/,
const std::string & /*group_name*/,
bool /*padding_flag*/) {
return nullptr;
}
virtual std::shared_ptr<dumpers::Field>
createNodalFieldBool(const std::string & /*field_name*/,
const std::string & /*group_name*/,
bool /*padding_flag*/) {
return nullptr;
}
virtual std::shared_ptr<dumpers::Field> createElementalField(
const std::string & /*field_name*/, const std::string & /*group_name*/,
bool /*padding_flag*/, Int /*spatial_dimension*/, ElementKind /*kind*/) {
return nullptr;
}
void setDirectory(const std::string & directory);
void setDirectoryToDumper(const std::string & dumper_name,
const std::string & directory);
/* ------------------------------------------------------------------------ */
virtual void dump(const std::string & dumper_name);
virtual void dump(const std::string & dumper_name, Int step);
virtual void dump(const std::string & dumper_name, Real time, Int step);
/* ------------------------------------------------------------------------ */
virtual void dump();
virtual void dump(Int step);
virtual void dump(Real time, Int step);
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
friend std::ostream & operator<<(std::ostream & /*stream*/,
const Model & /*_this*/);
ID id;
/// analysis method check the list in akantu::AnalysisMethod
AnalysisMethod method;
/// Mesh
Mesh & mesh;
/// Spatial dimension of the problem
Int 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;
/// parser to the pointer to use
Parser & parser;
/// default ElementKind for dumper
ElementKind dumper_default_element_kind{_ek_regular};
};
/// 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.hh"
#endif /* AKANTU_MODEL_HH_ */
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