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Tue, May 21, 17:25

factory_multiscale.hh
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/**
* @file factory_multiscale.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Wed Dec 04 12:14:29 2013
*
* @brief This is the central factory for all the objects created through the
* parser
*
* @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_FACTORY_MULTISCALE_HH__
#define __LIBMULTISCALE_FACTORY_MULTISCALE_HH__
/* -------------------------------------------------------------------------- */
#include "domain_interface.hh"
#include "domain_multiscale.hh"
/* -------------------------------------------------------------------------- */
#include <typeinfo>
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
template <typename T> class FactoryMultiScale : public T, public IDManager<T> {
public:
typedef std::string ID;
protected:
FactoryMultiScale(UInt Dim);
public:
~FactoryMultiScale() { this->destroy(); }
public:
//! public function creating a component
Component &createObject();
//! public function that create an factory from a reference code
void connectObject(Component &obj, std::stringstream &line);
//! call init onto all factorys stored
void init();
//! action
void action();
//! routines which truly creates a new object connected to obj parameter
template <typename Obj> void create(Obj &obj);
//! parse a config line
virtual UInt parseActionLine(std::stringstream &line, ActionType at);
//! request the singleton
static FactoryMultiScale<T> &getManager(UInt dim);
static FactoryMultiScale<T> &getManager();
void compute_make_call() { LM_TOIMPLEMENT; }
protected:
//! dimension for all the built objects
UInt dim;
std::string obj_id_being_created;
std::string obj_type_being_created;
ActionType obj_kind_being_created;
};
/* -------------------------------------------------------------------------- */
template <typename T>
FactoryMultiScale<T> &FactoryMultiScale<T>::getManager(UInt dim) {
LM_ASSERT(!(IDManager<T>::static_pointer), "manager already constructed");
IDManager<T>::static_pointer.reset(new FactoryMultiScale<T>(dim));
return dynamic_cast<FactoryMultiScale<T> &>(*IDManager<T>::static_pointer);
}
/* ------------------------------------------------------------------------ */
template <typename T> FactoryMultiScale<T> &FactoryMultiScale<T>::getManager() {
if (!IDManager<T>::static_pointer)
LM_THROW("Manager " << typeid(T).name() << " was not created");
return dynamic_cast<FactoryMultiScale<T> &>(*IDManager<T>::static_pointer);
}
/* ------------------------------------------------------------------------ */
using ActionManager = FactoryMultiScale<ActionInterface>;
using FilterManager = FactoryMultiScale<FilterInterface>;
/* ------------------------------------------------------------------------ */
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_FACTORY_MULTISCALE_HH__ */

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