Str.h

#ifndef UTIL_STR_H
#define UTIL_STR_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 Str
   {

   public:


      
      Str();

      explicit Str(std::string value);

      Str(std::string value, int width);


      
      void setValue(std::string value);

      void setWidth(int width);


      
      std::string value() const;

      int width() const;

      
   private:

      std::string value_;
      int         width_;

   //friends:

      friend std::istream& operator>>(std::istream& in, Str &object);
      friend std::ostream& operator<<(std::ostream& out, const Str &object);

   };

   std::istream& operator>>(std::istream& in, Str &object);

   std::ostream& operator<<(std::ostream& out, const Str &object);

} 
#endif