/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
#ifndef vtksys_String_hxx
#define vtksys_String_hxx

#include <string>

namespace vtksys {

/** \class String
 * \brief Short-name version of the STL basic_string class template.
 *
 * The standard library "string" type is actually a typedef for
 * "basic_string<..long argument list..>".  This string class is
 * simply a subclass of this type with the same interface so that the
 * name is shorter in debugging symbols and error messages.
 */
class String : public std::string
{
  /** The original string type.  */
  typedef std::string stl_string;

public:
  /** String member types.  */
  typedef stl_string::value_type value_type;
  typedef stl_string::pointer pointer;
  typedef stl_string::reference reference;
  typedef stl_string::const_reference const_reference;
  typedef stl_string::size_type size_type;
  typedef stl_string::difference_type difference_type;
  typedef stl_string::iterator iterator;
  typedef stl_string::const_iterator const_iterator;
  typedef stl_string::reverse_iterator reverse_iterator;
  typedef stl_string::const_reverse_iterator const_reverse_iterator;

  /** String constructors.  */
  String()
    : stl_string()
  {
  }
  String(const value_type* s)
    : stl_string(s)
  {
  }
  String(const value_type* s, size_type n)
    : stl_string(s, n)
  {
  }
  String(const stl_string& s, size_type pos = 0, size_type n = npos)
    : stl_string(s, pos, n)
  {
  }
}; // End Class: String

#if defined(__WATCOMC__)
inline bool operator<(String const& l, String const& r)
{
  return (static_cast<std::string const&>(l) <
          static_cast<std::string const&>(r));
}
#endif

} // namespace vtksys

#endif
