#ifndef LOG_H
#define LOG_H

#include <iostream>

#ifdef DEBUG
  class VariadicLog
  {
    public:
      template<typename T> VariadicLog& operator , (const T& value)
      {
          std::cout<<value;
          return *this;
      }
      ~VariadicLog()
      {
          std::cout<<std::endl;
      }
  };

  #define log(...) VariadicLog(),__VA_ARGS__
#else
  #define log(...)
#endif

#ifdef VERBOSE
  #define verbose_log(...) VariadicLog(),__VA_ARGS__
#else
  #define verbose_log(...)
#endif

#endif

// example use: log("Entering method xxx with x: ", x, ", y: ", y);
// (evaluates to nothing when DEBUG is not defined)