# strings/string_string.hpp

    #ifndef STLPLUS_STRING_STRING
    #define STLPLUS_STRING_STRING
    ////////////////////////////////////////////////////////////////////////////////

    //   Author:    Andy Rushton
    //   Copyright: (c) Southampton University 1999-2004
    //              (c) Andy Rushton           2004 onwards
    //   License:   BSD License, see ../docs/license.html

    //   Functions for converting C/STL strings to string

    //   This is necessary for completeness, e.g. for use in vector_to_string for vector<string>

    ////////////////////////////////////////////////////////////////////////////////
    #include "strings_fixes.hpp"
    #include <string>
    #include <stdexcept>

    namespace stlplus
    {

      std::string string_to_string(const std::string& value);

    }

    #endif