Defines the methods in the ACE_MEM_Stream abstraction. More...

#include <MEM_Stream.h>

Inheritance diagram for ACE_MEM_Stream:

Collaboration diagram for ACE_MEM_Stream:

Public Types
typedef ACE_Addr	PEER_ADDR

Public Types inherited from ACE_MEM_IO
enum	Signal_Strategy { Reactive, MT }

Public Member Functions
	ACE_MEM_Stream (void)
	Constructor. More...

	ACE_MEM_Stream (ACE_HANDLE h)
	Constructor (sets the underlying ACE_HANDLE with <h>). More...

	~ACE_MEM_Stream (void)
	Destructor. More...

ssize_t	send_n (const void *buf, size_t n)

ssize_t	recv_n (void *buf, size_t n)

ssize_t	send_n (const void *buf, size_t n, int flags)

ssize_t	recv_n (void *buf, size_t n, int flags)

int	close_reader (void)
	Close down the reader. More...

int	close_writer (void)
	Close down the writer. More...

int	close (void)

void	dump (void) const
	Dump the state of an object. More...

Public Member Functions inherited from ACE_MEM_IO
	ACE_MEM_IO (void)
	Constructor. More...

	~ACE_MEM_IO (void)
	Destructor. More...

int	init (const ACE_TCHAR name, ACE_MEM_IO::Signal_Strategy type=ACE_MEM_IO::Reactive, ACE_MEM_SAP::MALLOC_OPTIONS options=0)

int	fini (void)

ssize_t	send (const void *buf, size_t n, int flags)

ssize_t	recv (void *buf, size_t n, int flags)
	Recv an n byte buffer from the shm_malloc_ thru connected socket. More...

ssize_t	send (const void *buf, size_t n)

ssize_t	recv (void *buf, size_t n)
	Recv an n byte buffer from the shm_malloc_ thru connected socket. More...

ssize_t	send (const void buf, size_t n, const ACE_Time_Value timeout)

ssize_t	send (const void buf, size_t n, int flags, const ACE_Time_Value timeout)

ssize_t	send (const ACE_Message_Block message_block, const ACE_Time_Value timeout)

ssize_t	recv (void buf, size_t n, const ACE_Time_Value timeout)

ssize_t	recv (void buf, size_t n, int flags, const ACE_Time_Value timeout)

void	dump (void) const
	Dump the state of an object. More...

Public Member Functions inherited from ACE_SOCK
int	set_option (int level, int option, void *optval, int optlen) const
	Wrapper around the `setsockopt` system call. More...

int	get_option (int level, int option, void optval, int optlen) const
	Wrapper around the `getsockopt` system call. More...

int	close (void)

int	get_local_addr (ACE_Addr &) const

int	get_remote_addr (ACE_Addr &) const

void	dump (void) const
	Dump the state of an object. More...

int	open (int type, int protocol_family, int protocol, int reuse_addr)
	Wrapper around the BSD-style `socket` system call (no QoS). More...

int	open (int type, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr)
	Wrapper around the QoS-enabled `WSASocket` function. More...

Public Member Functions inherited from ACE_IPC_SAP
int	control (int cmd, void *) const
	Interface for <ioctl>. More...

int	enable (int value) const

int	disable (int value) const

ACE_HANDLE	get_handle (void) const
	Get the underlying handle. More...

void	set_handle (ACE_HANDLE handle)
	Set the underlying handle. More...

void	dump (void) const
	Dump the state of an object. More...

Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Public Attributes inherited from ACE_MEM_IO
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Public Attributes inherited from ACE_SOCK
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Public Attributes inherited from ACE_IPC_SAP
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Friends
class	ACE_MEM_Acceptor

class	ACE_MEM_Connector

Additional Inherited Members
Protected Member Functions inherited from ACE_SOCK
	ACE_SOCK (int type, int protocol_family, int protocol=0, int reuse_addr=0)

	ACE_SOCK (int type, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr)

	ACE_SOCK (void)

	~ACE_SOCK (void)
	Protected destructor. More...

Protected Member Functions inherited from ACE_IPC_SAP
	ACE_IPC_SAP (void)
	Default constructor. More...

	~ACE_IPC_SAP (void)
	Protected destructor. More...

Detailed Description

Defines the methods in the ACE_MEM_Stream abstraction.

This adds additional wrapper methods atop the ACE_MEM_IO class. Notice that ACE_MEM_Stream can only send messages no bigger than the underlying MMAP file size minus sizeof (ACE_MEM_SAP_Node). The size of the MMAP file is default to ACE_MEM_STREAM_MIN_BUFFER. (Define above in this file, to 4096 bytes.) If you need to increase the size of allowable message ACE_MEM_Stream can handle, you can set it to either ACE_MEM_Acceptor::malloc_options(). minimal_bytes_ ACE_MEM_Acceptor::init_buffer_size (size_t size); before establishing a connection.

Member Typedef Documentation

typedef ACE_Addr ACE_MEM_Stream::PEER_ADDR

Constructor & Destructor Documentation

ACE_MEM_Stream::ACE_MEM_Stream ( void )

inline

Constructor.

ACE_MEM_Stream::ACE_MEM_Stream ( ACE_HANDLE h )

inline

Constructor (sets the underlying ACE_HANDLE with <h>).

ACE_MEM_Stream::~ACE_MEM_Stream ( void )

inline

Destructor.

Member Function Documentation

int ACE_MEM_Stream::close ( void )

Close down the socket (we need this to make things work correctly on Win32, which requires use to do a <close_writer> before doing the close to avoid losing data).

int ACE_MEM_Stream::close_reader ( void )

inline

Close down the reader.

int ACE_MEM_Stream::close_writer ( void )

inline

Close down the writer.

void ACE_MEM_Stream::dump ( void ) const

Dump the state of an object.

ssize_t ACE_MEM_Stream::recv_n	(	void *	buf,
		size_t	n
	)

inline

ssize_t ACE_MEM_Stream::recv_n	(	void *	buf,
		size_t	n,
		int	flags
	)

inline

ssize_t ACE_MEM_Stream::send_n	(	const void *	buf,
		size_t	n
	)

inline

Send n bytes, keep trying until n are sent. Recv n bytes, keep trying until n are received.

ssize_t ACE_MEM_Stream::send_n	(	const void *	buf,
		size_t	n,
		int	flags
	)

inline

Send n bytes, keep trying until n are sent. Recv n bytes, keep trying until n are received.

Friends And Related Function Documentation

friend class ACE_MEM_Acceptor

friend

friend class ACE_MEM_Connector

friend

Member Data Documentation

ACE_MEM_Stream::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

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

Public Types

Public Member Functions

Public Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation