LocationId.h

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// -*- lsst-c++ -*-

/* 
 * LSST Data Management System
 * Copyright 2008-2015  AURA/LSST.
 * 
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * 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 LSST License Statement and 
 * the GNU General Public License along with this program.  If not, 
 * see <https://www.lsstcorp.org/LegalNotices/>.
 */

#ifndef LSST_CTRL_EVENTS_LOCATIONID_H
#define LSST_CTRL_EVENTS_LOCATIONID_H

#include <stdlib.h>

#include "boost/shared_ptr.hpp"

namespace lsst {
namespace ctrl {
namespace events {

class LocationId {
public:

    typedef boost::shared_ptr<LocationId> Ptr;
    typedef boost::shared_ptr<LocationId const> ConstPtr;

    LocationId();

    LocationId(LocationId const& id);

    LocationId(std::string const& hostname, int pid, int localID);


    std::string getHostName() const;

    int getProcessID() const;

    int getLocalID() const;

protected:
    static int _localCounter; 
    std::string _hostname;    
    int _pid;                 
    int _localID;             

};
}
}
}

#endif /*end LSST_CTRL_EVENTS_LOCATIONID_H*/