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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:

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Collaboration diagram for ACE_MEM_Stream:

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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

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.


Member Typedef Documentation

typedef ACE_Addr ACE_MEM_Stream::PEER_ADDR
 


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.


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.


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.

Reimplemented from ACE_MEM_IO.


The documentation for this class was generated from the following files:
Generated on Wed Jan 14 22:44:51 2004 for ACE by doxygen1.2.18