# strings/print_smart_ptr.hpp

    #ifndef STLPLUS_PRINT_SMART_PTR
    #define STLPLUS_PRINT_SMART_PTR
    ////////////////////////////////////////////////////////////////////////////////

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

    //   Generate a string representation of a smart pointer

    ////////////////////////////////////////////////////////////////////////////////
    #include "strings_fixes.hpp"
    #include "smart_ptr.hpp"
    #include <string>
    #include <iostream>

    ////////////////////////////////////////////////////////////////////////////////

    namespace stlplus
    {

      template<typename T, typename S>
      void print_smart_ptr(std::ostream& device,
                           const smart_ptr<T>& value,
                           S print_fn,
                           const std::string& null_string = "<null>",
                           const std::string& prefix = "(",
                           const std::string& suffix = ")");

      template<typename T, typename S>
      void print_smart_ptr_clone(std::ostream& device,
                                 const smart_ptr_clone<T>& value,
                                 S print_fn,
                                 const std::string& null_string = "<null>",
                                 const std::string& prefix = "(",
                                 const std::string& suffix = ")");

      template<typename T, typename S>
      void print_smart_ptr_nocopy(std::ostream& device,
                                  const smart_ptr_nocopy<T>& value,
                                  S print_fn,
                                  const std::string& null_string = "<null>",
                                  const std::string& prefix = "(",
                                  const std::string& suffix = ")");

    } // end namespace stlplus

    #include "print_smart_ptr.tpp"
    #endif