ACE_Streambuf_T< STREAM > Class Template Reference

#include <IOStream_T.h>

Inheritance diagram for ACE_Streambuf_T< STREAM >:

Collaboration diagram for ACE_Streambuf_T< STREAM >:

Public Member Functions
	ACE_Streambuf_T (STREAM *peer, u_int streambuf_size=ACE_STREAMBUF_SIZE, int io_mode=ios::in|ios::out)
virtual ssize_t	send (char *buf, ssize_t len)
virtual ssize_t	recv (char *buf, ssize_t len, ACE_Time_Value *tv=0)
virtual ssize_t	recv (char *buf, ssize_t len, int flags, ACE_Time_Value *tv=0)
virtual ssize_t	recv_n (char *buf, ssize_t len, int flags=0, ACE_Time_Value *tv=0)
Public Member Functions inherited from ACE_Streambuf
virtual	~ACE_Streambuf (void)
ACE_Time_Value *	recv_timeout (ACE_Time_Value *tv=0)
	Get the current Time_Value pointer and provide a new one. More...
char *	reset_put_buffer (char *newBuffer=0, u_int _streambuf_size=0, u_int _pptr=0)
u_int	put_avail (void)
char *	reset_get_buffer (char *newBuffer=0, u_int _streambuf_size=0, u_int _gptr=0, u_int _egptr=0)
u_int	get_waiting (void)
u_int	get_avail (void)
u_int	streambuf_size (void)
	Query the streambuf for the size of its buffers. More...
u_char	timeout (void)

Protected Member Functions
virtual ACE_HANDLE	get_handle (void)
Protected Member Functions inherited from ACE_Streambuf
	ACE_Streambuf (u_int streambuf_size, int io_mode)
virtual int	sync (void)
virtual int	underflow (void)
virtual int	overflow (int c=EOF)
void	reset_base (void)
int	syncin (void)
int	syncout (void)
int	flushbuf (void)
int	fillbuf (void)
virtual int	get_one_byte (void)

Protected Attributes
STREAM *	peer_
	This will be our ACE_SOCK_Stream or similar object. More...
Protected Attributes inherited from ACE_Streambuf
char *	eback_saved_
char *	gptr_saved_
char *	egptr_saved_
char *	pbase_saved_
char *	pptr_saved_
char *	epptr_saved_
u_char	cur_mode_
const u_char	get_mode_
const u_char	put_mode_
int	mode_
const u_int	streambuf_size_
u_char	timeout_
	Did we take an error because of an IO operation timeout? More...
ACE_Time_Value	recv_timeout_value_
ACE_Time_Value *	recv_timeout_

Constructor & Destructor Documentation

ACE_Streambuf_T()

template<class STREAM >

ACE_Streambuf_T< STREAM >::ACE_Streambuf_T	(	STREAM *	peer,
		u_int	streambuf_size = ACE_STREAMBUF_SIZE,
		int	io_mode = ios::in | ios::out
	)

We will be given a STREAM by the iostream object which creates us. See the ACE_IOStream template for how that works. Like other streambuf objects, we can be input-only, output-only or both.

Member Function Documentation

get_handle()

template<class STREAM >

ACE_HANDLE ACE_Streambuf_T< STREAM >::get_handle ( void  )

protectedvirtual

Reimplemented from ACE_Streambuf.

recv() [1/2]

template<class STREAM >

ssize_t ACE_Streambuf_T< STREAM >::recv ( char *  buf, ssize_t  len, ACE_Time_Value *  tv = 0  )

virtual

Implements ACE_Streambuf.

recv() [2/2]

template<class STREAM >

ssize_t ACE_Streambuf_T< STREAM >::recv ( char *  buf, ssize_t  len, int  flags, ACE_Time_Value *  tv = 0  )

virtual

Implements ACE_Streambuf.

recv_n()

template<class STREAM >

ssize_t ACE_Streambuf_T< STREAM >::recv_n ( char *  buf, ssize_t  len, int  flags = 0, ACE_Time_Value *  tv = 0  )

virtual

Implements ACE_Streambuf.

send()

template<class STREAM >

ssize_t ACE_Streambuf_T< STREAM >::send ( char *  buf, ssize_t  len  )

virtual

Stream connections and "unconnected connections" (ie – datagrams) need to work just a little differently. We derive custom Streambuf objects for them and provide these functions at that time.

Implements ACE_Streambuf.

Member Data Documentation

peer_

template<class STREAM >

STREAM* ACE_Streambuf_T< STREAM >::peer_

protected

This will be our ACE_SOCK_Stream or similar object.

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The documentation for this class was generated from the following files:

• IOStream_T.h
• IOStream_T.cpp