MessageInterface.hpp

// This file is part of the imaging2 class library.
//
// University of Innsbruck, Infmath Imaging, 2009.
// http://infmath.uibk.ac.at
//
// All rights reserved.


#ifndef CORE_MESSAGEINTERFACE_H
#define CORE_MESSAGEINTERFACE_H

#include <core/imaging2.hpp>
#include <iostream>

namespace imaging
{

  class MessageInterface
  {

   public:
    static MessageInterface & out;
   
    enum priority_levels {
    DEBUG_ONLY , 
    LESS_IMPORTANT , 
    IMPORTANT 
    };

    virtual ~MessageInterface() {}
    
    virtual void operator()(const std::string & message, const int priority_level, int intend = 0) = 0;

    virtual void operator()(int intend) = 0;
  };

}

#endif

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