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Tue, Jul 2, 13:15

time_step_solver.hh
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/**
* @file time_step_solver.hh
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date Mon Aug 24 12:42:04 2015
*
* @brief This corresponding to the time step evolution solver
*
* @section LICENSE
*
* Copyright (©) 2010-2011 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_memory.hh"
#include "aka_array.hh"
#include "non_linear_solver_callback.hh"
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_TIME_STEP_SOLVER_HH__
#define __AKANTU_TIME_STEP_SOLVER_HH__
namespace akantu {
class DOFManager;
}
__BEGIN_AKANTU__
class TimeStepSolver : public Memory, public NonLinearSolverCallback {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
TimeStepSolver(DOFManager & dof_manager, const TimeStepSolverType & type,
const ID & id, UInt memory_id);
virtual ~TimeStepSolver();
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/// register a callback object for a given dof_id
virtual void registerCallback(NonLinearSolverCallback & callbacks);
/// register a callback object for a given dof_id
virtual NonLinearSolverCallback & getCallbacks();
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
/// Underlying dof manager containing the dof to treat
DOFManager & _dof_manager;
/// The dof to make evolve
ID dof_id;
/// Type of solver
TimeStepSolverType type;
/// The increment of the dof from @f[ u_{n+1} = u_{n} + inc @f]
Array<Real> increment;
/// The time step for this solver
Real time_step;
/// NonLinearSolverCallback to use to get the dofs updates
NonLinearSolverCallback * callbacks;
};
__END_AKANTU__
#endif /* __AKANTU_TIME_STEP_SOLVER_HH__ */

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