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manager_iface.h
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manager_iface.h
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/*
* Copyright (c) 2016 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
* General Public License as published by the Free Software
* Foundation; either version 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef MANAGER_IFACE_H
#define MANAGER_IFACE_H
/**
* @brief Interface for Simulator objects to interact with the Manager class.
*/
class ManagerInterface {
public:
virtual ~ManagerInterface() = 0;
/**
* @brief Asks the Manager to create an instance of a specific module and
* connect given nets.
* // TODO when connecting, should it check if we connect e.g.
* two outputs together? or if net sizes are correct?
*/
virtual int require(const std::string& module, std::map<const std::string, Net*> connections) = 0;
virtual int require(const std::string& module, std::deque<Net*> connections) = 0;
/**
* @brief Sets a new value for a specific net and notifies all connected
* modules.
*/
// TODO delayed assignments? or should the simulator take care of delays by
// putting appropriate events in the queue?
virtual set_net_value(Net*net, Net::value_t v);
/**
* @brief Notifies the Manager that all events in this time cycle have been
* executed. It is time to allow other simulators to react to the changes.
* Note that there the caller event queue may still contain events, and they
* will be executed in the same time step.
*/
virtual void yield() = 0;
}
#endif /* MANAGER_IFACE_H */