/**
* @file tests/multithreading/lifegame/models.hpp
* @author The PARADEVS Development Team
* See the AUTHORS or Authors.txt file
*/
/*
* PARADEVS - the multimodeling and simulation environment
* This file is a part of the PARADEVS environment
*
* Copyright (C) 2013-2015 ULCO http://www.univ-litoral.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 TESTS_MULTITHREADING_LIFEGAME_MODELS_HPP
#define TESTS_MULTITHREADING_LIFEGAME_MODELS_HPP 1
#include
#include
namespace paradevs { namespace tests {
namespace multithreading { namespace lifegame {
struct CellParameters
{
CellParameters(int n) : neighbour_number(n)
{ }
int neighbour_number;
};
class Cell : public paradevs::pdevs::Dynamics < common::DoubleTime,
CellParameters >
{
public:
Cell(const std::string& name, const CellParameters& parameters) :
paradevs::pdevs::Dynamics < common::DoubleTime, CellParameters >(
name, parameters),
_neighbour_number(parameters.neighbour_number)
{ }
virtual ~Cell()
{ }
void dint(typename common::DoubleTime::type t)
{
// std::cout << t << " [" << get_name() << "] -> dint: "
// << _phase << " => ";
if (_phase == SEND) {
_phase = WAIT;
_sigma = common::DoubleTime::infinity;
} else if (_phase == NEWSTATE) {
if (_state && (_true_neighbour_number < 2 ||
_true_neighbour_number > 3)) {
_state = false;
} else if (not _state && (_true_neighbour_number == 3)) {
_state = true;
}
_phase = SEND;
_sigma = 1;
_true_neighbour_number = 0;
_received = 0;
}
// std::cout << _phase << std::endl;
}
void dext(typename common::DoubleTime::type t,
typename common::DoubleTime::type /* e */,
const common::Bag < common::DoubleTime >& bag)
{
// std::cout << t << " [" << get_name() << "] -> dext => "
// << _received << " " << _phase << std::endl;
for (common::Bag < common::DoubleTime >::const_iterator it =
bag.begin(); it != bag.end(); ++it) {
if (it->get_content().get_content < bool >()) {
++_true_neighbour_number;
}
++_received;
}
if (_received == _neighbour_number) {
_phase = NEWSTATE;
_sigma = 0;
} else {
_phase = WAIT;
_sigma = common::DoubleTime::infinity;
}
// std::cout << t << " [" << get_name() << "] -> dext (AFTER) => "
// << _received << " " << _phase << std::endl;
}
void dconf(typename common::DoubleTime::type t,
typename common::DoubleTime::type e,
const common::Bag < common::DoubleTime >& bag)
{
// std::cout << t << " [" << get_name() << "] -> dconf" << std::endl;
dext(t, e, bag);
}
typename common::DoubleTime::type start(typename common::DoubleTime::type t)
{
// std::cout << t << " [" << get_name() << "] -> START" << std::endl;
_phase = SEND;
_sigma = 0;
_state = false;
_true_neighbour_number = 0;
_received = 0;
return 0;
}
typename common::DoubleTime::type ta(
typename common::DoubleTime::type t) const
{ return _sigma; }
common::Bag < common::DoubleTime > lambda(
typename common::DoubleTime::type t) const
{
common::Bag < common::DoubleTime > bag;
if (_phase == SEND) {
// std::cout << t << " [" << get_name() << "] -> lambda"
// << std::endl;
bag.push_back(common::ExternalEvent < common::DoubleTime >(
"out", common::Value(_state)));
}
return bag;
}
void observation(std::ostream& /* file */) const
{ }
private:
enum Phase { SEND, WAIT, NEWSTATE };
unsigned int _neighbour_number;
Phase _phase;
common::DoubleTime::type _sigma;
bool _state;
unsigned int _received;
unsigned int _true_neighbour_number;
};
} } } } // namespace paradevs tests multithreading lifegame
#endif