///////////////////////////////////////////////////////////////////
// quoter.cpp - a solution to an problem not used in these       //
//              MidTerm exams.                                   //
///////////////////////////////////////////////////////////////////

#include <string>
#include <iostream>

typedef std::string str;

class quoter
{
public:
  quoter(str &qStr) : _qStr(qStr)
  {
    _qStr = str("\"") + _qStr + str("\"");
  }
private:
  str& _qStr;
};

int main()
{
  str toQuote = "this will be quoted";
  std::cout << "\n  " << toQuote;
  std::cout << "\n  " << (quoter(toQuote), toQuote);
  std::cout << "\n  " << (quoter(toQuote), toQuote) << "\n\n";
}