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akantu_dof_wrapper.hh
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/**
* @file akantu_dof_wrapper.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Till Junge <till.junge@epfl.ch>
* @author Srinivasa Babu Ramisetti <srinivasa.ramisetti@epfl.ch>
*
* @date Mon Jun 16 17:13:26 2014
*
* @brief This is a helper class to manage Akantu models
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale 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.
*
* LibMultiScale 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 LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __LIBMULTISCALE_AKANTU_DOF_WRAPPER_HH__
#define __LIBMULTISCALE_AKANTU_DOF_WRAPPER_HH__
/* -------------------------------------------------------------------------- */
#include <aka_common.hh>
#include <fe_engine.hh>
/* -------------------------------------------------------------------------- */
namespace akantu {
class SolidMechanicsModel;
#ifdef AKANTU_HEAT_TRANSFER
class HeatTransferModel;
#endif
}
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template <UInt Dim> class AkantuDOFWrapper {
/* ------------------------------------------------------------------------ */
/* Typedefs */
/* ------------------------------------------------------------------------ */
public:
typedef akantu::FEEngineTemplate<akantu::IntegratorGauss,
akantu::ShapeLagrange>
MyFEM;
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
AkantuDOFWrapper();
~AkantuDOFWrapper();
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
//! get solidmechanics model object
akantu::SolidMechanicsModel &getSolidMechanicsModel();
#ifdef AKANTU_HEAT_TRANSFER
//! get heattransfer model object
akantu::HeatTransferModel &getHeatTransferModel();
#endif
//! set solidmechanics model object
virtual void setSolidMechanicsModel(akantu::SolidMechanicsModel &model);
#ifdef AKANTU_HEAT_TRANSFER
//! set heattransfer model object
virtual void setHeatTransferModel(akantu::HeatTransferModel &model);
#endif
//! return the initialization state
bool isInitialized();
//! return the element type
const inline akantu::ElementType &getType() { return this->type; }
inline UInt getNbNodesPerElem() { return this->nb_nodes_per_element; }
inline UInt *getConnectivity() { return this->connectivity; }
//! return the id of the material of the element index
inline const UInt &getMaterialID(UInt index) {
return (*this->material_per_element)(index);
}
//! return the id in its material of element index
inline const UInt &getIDInMaterial(UInt index) {
return (*this->material_local_numbering)(index);
}
inline const UInt &getNbQuadraturePoints() {
return this->nb_quadrature_points;
}
const akantu::Array<Real> &getStrain(UInt material_index);
const akantu::Array<Real> &getStress(UInt material_index);
/// function to print the contain of the class
virtual void printself(std::ostream &stream, int indent = 0) const;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
akantu::SolidMechanicsModel *solid_mechanics_model;
#ifdef AKANTU_HEAT_TRANSFER
akantu::HeatTransferModel *heat_transfer_model;
#endif
//! element type in the mesh
akantu::ElementType type;
//! material id per element
akantu::Array<UInt> *material_per_element;
//! gives the index used in material for each element
akantu::Array<UInt> *material_local_numbering;
//! pointers of strain vectors ordered by material
std::vector<const akantu::Array<Real> *> strains;
//! pointers of stress vectors ordered by material
std::vector<const akantu::Array<Real> *> stresses;
//! connectivity array
UInt *connectivity;
//! nb nodes per element
UInt nb_nodes_per_element;
UInt nb_quadrature_points;
};
/* -------------------------------------------------------------------------- */
template <UInt Dim>
inline std::ostream &operator<<(std::ostream &os, AkantuDOFWrapper<Dim> &q) {
q.printself(os);
return os;
}
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_AKANTU_DOF_WRAPPER_HH__ */

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