escape.hh

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#ifndef MISC_ESCAPE_HH
# define MISC_ESCAPE_HH

# include <iosfwd>
# include <string>

namespace misc
{

  class escaped
  {
  public:
    std::ostream& print(std::ostream& ostr) const;

  protected:
    template <class T>
    escaped(const T&);

    template <class T>
    friend escaped escape(const T&);

  protected:
    std::string pobj_str_;

  private:
    std::ostream&
    escape_(std::ostream& o, const std::string& es) const;
  };

  template <class T>
  escaped escape(const T&);

  std::ostream& operator<<(std::ostream& o, const escaped&);

}

# include <misc/escape.hxx>

#endif // !MISC_ESCAPE_HH