console.h

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//                                                         //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing                         //
// http://earth.uq.edu.au/centre-geoscience-computing      //
//                                                         //
// Primary Business: Brisbane, Queensland, Australia       //
// Licensed under the Open Software License version 3.0    //
// http://www.opensource.org/licenses/osl-3.0.php          //
//                                                         //

#ifndef _CONSOLE_H_
#define _CONSOLE_H_

//--STL includes--
#include <string>
#include <sstream>

using std::string;
using std::stringstream;

class Console 
{
protected:
        int m_verb ;           
        bool m_mute;            
        bool m_buffered;
        bool m_initialized;     
        bool m_has_new_data; 
        
        unsigned int m_bufflen; 

        stringstream m_buffer;  
        string m_filename;        

        double m_time_offs;     

        void flush();

public:
        Console();
        virtual ~Console() ;
    
        void Initialize();
        void Initialize(const string&);
        void SetBuffered(unsigned int); 
        void SetFilename(const string&);
        void SetVerbose(int vl=7) ; 
        inline int GetVerbose() { return m_verb; } ;

        Console & Message() ;  
        Console & Error() ;    
        Console & Warning() ;  
        Console & Critical() ; 
        Console & Info() ;     
        Console & Debug() ;    
        Console & XDebug() ;   
    
        template <class T> Console &  operator<<(T);

} ;

#include "console.hpp"

extern Console console;

#endif // _CONSOLE_H_