log.hpp

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// PTF - Psychological Test Framework
// http://ptf.sourceforge.net
//
// 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 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 Library 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 __LOG__
#define __LOG__

#define WARNING(msg) "\e[33;1mWARNING\e[0m: " msg
#define MESSAGE(msg) "\e[32;1mMESSAGE\e[0m: " msg
#define ERROR(msg)   "\e[31;1mERROR  \e[0m: " msg

#include <cc++/thread.h>
#include <ptf/environment/clock.hpp>
#include <string>
#include <sstream>

using ost::Mutex;
using std::stringstream;
using std::string;

class Log {
public:
    Log();
    Log(bool);
    ~Log();
    bool getSilent();
    void setSilent(bool);
    Log& operator<<(const string&);
    Log& operator<<(const char*);
    Log& operator<<(const int&);
    Log& operator<<(const float&);
    Log& operator<<(const double&);
    Log& operator<<(const timespec&);
    void saveToFile(const char*);
protected:
    Mutex mutex;          
    stringstream sstream; 
    bool silent;          
};

#endif

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