143 struct std_in_  struct
147     api::close_in close() const {return api::close_in(); }  in close()
148     api::close_in operator=(const close_t &) const {return api::close_in();}  in operator =()
149     api::close_in operator<(const close_t &) const {return api::close_in();}  in operator <()
151     api::null_in null() const {return api::null_in();}  in null()
152     api::null_in operator=(const null_t &) const {return api::null_in();}  in operator =()
153     api::null_in operator<(const null_t &) const {return api::null_in();}  in operator <()
155     api::file_in operator=(const boost::filesystem::path &p) const {return p;}  in operator =()
156     api::file_in operator=(const std::string & p)            const {return p;}  in operator =()
157     api::file_in operator=(const std::wstring &p)            const {return p;}  in operator =()
158     api::file_in operator=(const char * p)                   const {return p;}  in operator =()
159     api::file_in operator=(const wchar_t * p)                const {return p;}  in operator =()
161     api::file_in operator<(const boost::filesystem::path &p) const {return p;}  in operator <()
162     api::file_in operator<(const std::string &p)             const {return p;}  in operator <()
163     api::file_in operator<(const std::wstring &p)            const {return p;}  in operator <()
164     api::file_in operator<(const char*p)                     const {return p;}  in operator <()
165     api::file_in operator<(const wchar_t * p)                const {return p;}  in operator <()
167     api::file_in operator=(FILE * f)                         const {return f;}  in operator =()
168     api::file_in operator<(FILE * f)                         const {return f;}  in operator <()
170 … Char, typename Traits> api::pipe_in operator=(basic_pipe<Char, Traits> & p)      const {return p;}  in operator =()
171 … Char, typename Traits> api::pipe_in operator<(basic_pipe<Char, Traits> & p)      const {return p;}  in operator <()
172 …typename Traits> api::pipe_in operator=(basic_opstream<Char, Traits> & p)  const {return p.pipe();}  in operator =()
173 …typename Traits> api::pipe_in operator<(basic_opstream<Char, Traits> & p)  const {return p.pipe();}  in operator <()
174 …typename Traits> api::pipe_in operator=(basic_pstream <Char, Traits> & p)  const {return p.pipe();}  in operator =()
175 …typename Traits> api::pipe_in operator<(basic_pstream <Char, Traits> & p)  const {return p.pipe();}  in operator <()
177     api::async_pipe_in operator=(async_pipe & p) const {return p;}  in operator =()
178     api::async_pipe_in operator<(async_pipe & p) const {return p;}  in operator <()
183     api::async_in_buffer<const T> operator=(const T & buf) const {return buf;}  in operator =()
185     api::async_in_buffer<T>       operator=(T       & buf) const {return buf;}  in operator =()
190     api::async_in_buffer<const T> operator<(const T & buf) const {return buf;}  in operator <()
192     api::async_in_buffer<T>       operator<(T       & buf) const {return buf;}  in operator <()