/**
* @file kernel/dtss/Simulator.hpp
* @author The ARTIS Development Team
* See the AUTHORS or Authors.txt file
*/
/*
* ARTIS - the multimodeling and simulation environment
* This file is a part of the ARTIS environment
*
* Copyright (C) 2013-2018 ULCO http://www.univ-littoral.fr
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DTSS_SIMULATOR
#define DTSS_SIMULATOR 1
#include
#include
#include
#include
#include
namespace artis { namespace dtss {
template < class Time, class Dynamics,
class Parameters = common::NoParameters >
class Simulator : public common::Simulator < Time >
{
typedef Simulator < Time, Dynamics, Parameters > type;
public:
Simulator(const std::string& name, const typename Time::type& time_step,
const Parameters& parameters) :
common::Model < Time >(name),
common::Simulator < Time >(name),
_dynamics(name, parameters),
_time_step(time_step)
{ }
~Simulator()
{ }
typename Time::type start(const typename Time::type& t)
{
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::I_MESSAGE)
<< ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
<< type::_tn;
common::Trace < Time >::trace().flush();
#endif
_dynamics.start(t);
type::_tl = t;
type::_tn = t;
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::I_MESSAGE)
<< ": AFTER => " << "tl = " << type::_tl << " ; tn = "
<< type::_tn;
common::Trace < Time >::trace().flush();
#endif
return type::_tn;
}
void observation(std::ostream &file) const
{
_dynamics.observation(file);
}
void output(const typename Time::type& t)
{
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::OUTPUT) << ": BEFORE";
common::Trace < Time >::trace().flush();
#endif
if (t == type::_tn) {
common::Bag < Time > bag = _dynamics.lambda(t);
if (not bag.empty()) {
for (auto & event : bag) {
event.set_model(this);
}
dynamic_cast < common::Coordinator < Time >* >(
type::get_parent())->dispatch_events(bag, t);
}
}
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::OUTPUT) << ": AFTER";
common::Trace < Time >::trace().flush();
#endif
}
void post_event(const typename Time::type& t,
const common::ExternalEvent < Time >& event)
{
#ifndef WITH_TRACE
(void)t;
#endif
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::POST_EVENT)
<< ": BEFORE => " << event.to_string();
common::Trace < Time >::trace().flush();
#endif
type::add_event(event);
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::POST_EVENT)
<< ": AFTER => " << event.to_string();
common::Trace < Time >::trace().flush();
#endif
}
typename Time::type transition(const typename Time::type& t)
{
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::S_MESSAGE)
<< ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
<< type::_tn;
common::Trace < Time >::trace().flush();
#endif
assert(t == type::_tn);
_dynamics.transition(type::get_bag(), t);
type::_tl = t;
type::_tn = t + _time_step;
type::clear_bag();
#ifdef WITH_TRACE
common::Trace < Time >::trace()
<< common::TraceElement < Time >(type::get_name(), t,
common::S_MESSAGE)
<< ": AFTER => " << "tl = " << type::_tl << " ; tn = "
<< type::_tn;
common::Trace < Time >::trace().flush();
#endif
return type::_tn;
}
private :
Dynamics _dynamics;
typename Time::type _time_step;
};
} } // namespace artis dtss
#endif