observer_log.h

/*
OOPoker

Copyright (c) 2010 Lode Vandevenne
All rights reserved.

This file is part of OOPoker.

OOPoker 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.

OOPoker 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 OOPoker.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include "observer.h"

#include <iostream>
#include <fstream>

/*
Observer that writes all events to a log file on disk.
*/
class ObserverLog : public Observer
{
  private:

    std::ofstream logfile;
    std::string s;


  public:
    ObserverLog(const std::string& logFileName);
    virtual ~ObserverLog();
    virtual void onEvent(const Event& event);
};