UEvent.h

/*
*  utilite is a cross-platform library with
*  useful utilities for fast and small developing.
*  Copyright (C) 2010  Mathieu Labbe
*
*  utilite is free library: 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.
*
*  utilite 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef UEVENT_H
#define UEVENT_H
 
#include "rtabmap/utilite/utilite_export.h" // DLL export/import defines
 
#include <string>
 
class UEventsHandler;
 
class UTILITE_EXPORT UEvent{
public:
    virtual ~UEvent() {}
 
    virtual std::string getClassName() const = 0; // TODO : macro?
 
    int getCode() const {return code_;}
 
protected:
  UEvent(int code = 0) : code_(code) {}
 
private:
    int code_; 
};
 
#endif // UEVENT_H