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ACE_MEM_Stream Class Reference

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

#include <MEM_Stream.h>

Inheritance diagram for ACE_MEM_Stream:

[legend]Collaboration diagram for ACE_MEM_Stream:

[legend]List of all members.

Public Types
typedef ACE_Addr	PEER_ADDR
Public Methods
	ACE_MEM_Stream (void)
	Constructor.
	ACE_MEM_Stream (ACE_HANDLE h)
	Constructor (sets the underlying <ACE_HANDLE> with <h>).
	~ACE_MEM_Stream (void)
	Destructor.
ssize_t	send_n (const void *buf, int n)
ssize_t	recv_n (void *buf, int n)
ssize_t	send_n (const void *buf, int n, int flags)
ssize_t	recv_n (void *buf, int n, int flags)
int	close_reader (void)
	Close down the reader.
int	close_writer (void)
	Close down the writer.
int	close (void)
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Friends
class	ACE_MEM_Acceptor
class	ACE_MEM_Connector

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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 4096. 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_Connector::malloc_options(). minimal_bytes_ before establishing a connection.

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Member Typedef Documentation

typedef ACE_Addr ACE_MEM_Stream::PEER_ADDR

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Constructor & Destructor Documentation

ASYS_INLINE ACE_MEM_Stream::ACE_MEM_Stream (  void    )

Constructor.

ASYS_INLINE ACE_MEM_Stream::ACE_MEM_Stream (  ACE_HANDLE    h )

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

ASYS_INLINE ACE_MEM_Stream::~ACE_MEM_Stream (  void    )

Destructor.

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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). Reimplemented from ACE_SOCK.

ASYS_INLINE int ACE_MEM_Stream::close_reader (  void    )

Close down the reader.

ASYS_INLINE int ACE_MEM_Stream::close_writer (  void    )

Close down the writer.

void ACE_MEM_Stream::dump (  void    )  const

Dump the state of an object. Reimplemented from ACE_MEM_IO.

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

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

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

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

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

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

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Friends And Related Function Documentation

friend class ACE_MEM_Acceptor [friend]

friend class ACE_MEM_Connector [friend]

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Member Data Documentation

ACE_MEM_Stream::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks. Reimplemented from ACE_MEM_IO.

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

• MEM_Stream.h
• MEM_Stream.cpp
• MEM_Stream.i

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