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static_solver.hh
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/**
* @file static_solver.hh
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Fri Oct 16 2015
*
* @brief Class handeling the initialization of external solvers
*
* @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 "static_communicator.hh"
#ifndef __AKANTU_STATIC_SOLVER_HH__
#define __AKANTU_STATIC_SOLVER_HH__
__BEGIN_AKANTU__
namespace StaticSolverEvent {
struct BeforeStaticSolverDestroyEvent {
BeforeStaticSolverDestroyEvent() {}
};
}
class StaticSolverEventHandler {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
virtual ~StaticSolverEventHandler(){};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
protected:
inline void
sendEvent(__attribute__((unused))
const StaticSolverEvent::BeforeStaticSolverDestroyEvent & event) {
this->beforeStaticSolverDestroy();
}
template <class EventHandler> friend class EventHandlerManager;
/* ------------------------------------------------------------------------ */
/* Interface */
/* ------------------------------------------------------------------------ */
public:
virtual void beforeStaticSolverDestroy() {}
};
class StaticSolver : public CommunicatorEventHandler,
public EventHandlerManager<StaticSolverEventHandler> {
typedef EventHandlerManager<StaticSolverEventHandler> ParentEventHandler;
/* ------------------------------------------------------------------------ */
/* Constructors */
/* ------------------------------------------------------------------------ */
private:
StaticSolver();
public:
~StaticSolver();
/* ------------------------------------------------------------------------ */
/// get an instance to the static solver
static StaticSolver & getStaticSolver();
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// initialize what is needed for the compiled solver interfaces
void initialize(int & argc, char **& argv);
/// finalize what is needed for the compiled solver interfaces
void onCommunicatorFinalize(const StaticCommunicator & communicator);
/* ------------------------------------------------------------------------ */
/* Members */
/* ------------------------------------------------------------------------ */
private:
bool is_initialized;
static UInt nb_references;
static StaticSolver * static_solver;
};
__END_AKANTU__
#endif /* __AKANTU_STATIC_SOLVER_HH__ */
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