Lng.h

#ifndef UTIL_LNG_H
#define UTIL_LNG_H
 
/*
* Util Package - C++ Utilities for Scientific Computation
*
* Copyright 2010 - 2017, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/
 
#include <iostream>
 
namespace Util
{
 
   class Lng
   {
 
   public:
 
 
      
      Lng();
 
      explicit Lng(long int value);
 
      Lng(long int value, int width);
 
 
      
      void setValue(long int value);
 
      void setWidth(int width);
 
 
      
      long int value();
 
      int width();
 
      
   private:
 
      long int value_;
 
      int      width_;
 
   //friends:
 
      friend std::istream& operator>>(std::istream& in, Lng &object);
      friend std::ostream& operator<<(std::ostream& out, const Lng &object);
 
   };
 
   std::istream& operator>>(std::istream& in, Lng &object);
 
   std::ostream& operator<<(std::ostream& out, const Lng &object);
 
} 
#endif