logger.h

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/* FEAT
copyright 2017 William La Cava
license: GNU/GPL v3
*/
 
#ifndef LOGGER_H
#define LOGGER_H
 
#include<iostream>
using namespace std;
 
namespace FT {
 
    namespace Util{
    
        
        class Logger
        {
            public:
                
                static Logger* initLogger();
                
                static void destroy();
 
                void set_log_level(int& verbosity);
                
                int get_log_level();
                
                string log(string m, int v, string sep="\n") const;
                
            private:
                
                int verbosity;
                
                static Logger* instance;
         
        };
        
        static Logger &logger = *Logger::initLogger();
    }
}
#endif