*/
__string_type
str() const
{
__string_type __ret;
if (this->pptr())
{
// The current egptr() may not be the actual string end.
__ret = __string_type(this->pbase(), this->pptr());
else
__ret = __string_type(this->pbase(), this->egptr());
}
else
__ret = _M_string;
return __ret;
}