Configuration.hpp

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#ifndef ERS_CONFIGURATION_H
#define ERS_CONFIGURATION_H
 
/*
 *  Configuration.h
 *  ers
 *
 *  Created by Serguei Kolos on 21.11.05.
 *  Copyright 2005 CERN. All rights reserved.
 *
 */

 
#include <iostream>
 
namespace ers
{   
    class Issue;
    template <class > class SingletonCreator;
    
    
    class Configuration
    {   
    friend std::ostream & operator<<( std::ostream &, const ers::Configuration & );
    template <class > friend class SingletonCreator;
        
      public:
            
    static Configuration & instance();  
        
        int debug_level() const         
        { return m_debug_level; }
        
        int verbosity_level() const     
        { return m_verbosity_level; }
        
        void debug_level( int debug_level ) 
        { m_debug_level = debug_level; }
        
        void verbosity_level( int verbosity_level );    
        
      private:  
    Configuration( );
                
        int m_debug_level;          
        int m_verbosity_level;      
    };
    
    std::ostream & operator<<( std::ostream &, const ers::Configuration & );
}
 
#endif