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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:

Public Types
typedef ACE_Addr	PEER_ADDR
Public Methods
	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, int n)
	Send n bytes, keep trying until n are sent. Recv n bytes, keep trying until n are received. More...
ssize_t	recv_n (void *buf, int n)
ssize_t	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. More...
ssize_t	recv_n (void *buf, int 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 Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...
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.

Definition at line 39 of file MEM_Stream.h.

Member Typedef Documentation

typedef ACE_Addr ACE_MEM_Stream::PEER_ADDR

Definition at line 126 of file MEM_Stream.h.

Constructor & Destructor Documentation

ASYS_INLINE ACE_MEM_Stream::ACE_MEM_Stream ( void )

Constructor.

Definition at line 9 of file MEM_Stream.i.

00010 { 00011 // ACE_TRACE ("ACE_MEM_Stream::ACE_MEM_Stream"); 00012 }

ASYS_INLINE ACE_MEM_Stream::ACE_MEM_Stream ( ACE_HANDLE h )

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

Definition at line 15 of file MEM_Stream.i.
References ACE_IPC_SAP::set_handle.

00016 { 00017 // ACE_TRACE ("ACE_MEM_Stream::ACE_MEM_Stream"); 00018 this->set_handle (h); 00019 }

ASYS_INLINE ACE_MEM_Stream::~ACE_MEM_Stream ( void )

Destructor.

Definition at line 22 of file MEM_Stream.i.

00023 { 00024 // ACE_TRACE ("ACE_MEM_Stream::~ACE_MEM_Stream"); 00025 }

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.
Definition at line 23 of file MEM_Stream.cpp.
References ACE_SOCK::close, close_writer, ACE_MEM_IO::fini, and ACE_MEM_IO::send.

00024 { 00025 this->send ((char *)0, 0); 00026 00027 this->fini (); 00028 00029 #if defined (ACE_WIN32) 00030 // We need the following call to make things work correctly on 00031 // Win32, which requires use to do a <close_writer> before doing the 00032 // close in order to avoid losing data. Note that we don't need to 00033 // do this on UNIX since it doesn't have this "feature". Moreover, 00034 // this will cause subtle problems on UNIX due to the way that 00035 // fork() works. 00036 this->close_writer (); 00037 #endif /* ACE_WIN32 */ 00038 // Close down the socket. 00039 return ACE_SOCK::close (); 00040 }

ASYS_INLINE int ACE_MEM_Stream::close_reader ( void )

Close down the reader.

Definition at line 28 of file MEM_Stream.i.
References ACE_SHUTDOWN_READ, ACE_TRACE, ACE_IPC_SAP::get_handle, and ACE_OS::shutdown.

00029 { 00030 ACE_TRACE ("ACE_MEM_Stream::close_reader"); 00031 if (this->get_handle () != ACE_INVALID_HANDLE) 00032 return ACE_OS::shutdown (this->get_handle (), ACE_SHUTDOWN_READ); 00033 else 00034 return 0; 00035 }

ASYS_INLINE int ACE_MEM_Stream::close_writer ( void )

Close down the writer.

Definition at line 40 of file MEM_Stream.i.
References ACE_SHUTDOWN_WRITE, ACE_TRACE, ACE_IPC_SAP::get_handle, and ACE_OS::shutdown.
Referenced by close.

00041 { 00042 ACE_TRACE ("ACE_MEM_Stream::close_writer"); 00043 if (this->get_handle () != ACE_INVALID_HANDLE) 00044 return ACE_OS::shutdown (this->get_handle (), ACE_SHUTDOWN_WRITE); 00045 else 00046 return 0; 00047 }

void ACE_MEM_Stream::dump ( void ) const

Dump the state of an object.

Reimplemented from ACE_MEM_IO.
Definition at line 17 of file MEM_Stream.cpp.
References ACE_TRACE.

00018 { 00019 ACE_TRACE ("ACE_MEM_Stream::dump"); 00020 }

ASYS_INLINE ssize_t ACE_MEM_Stream::recv_n ( void * buf,

int n,

int flags

)

Definition at line 69 of file MEM_Stream.i.
References ACE_MEM_IO::recv.

00070 { 00071 return this->recv (buf, n, flags); 00072 }

ASYS_INLINE ssize_t ACE_MEM_Stream::recv_n ( void * buf,

int n

)

Definition at line 57 of file MEM_Stream.i.
References ACE_MEM_IO::recv.

00058 { 00059 return this->recv (buf, n); 00060 }

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.

Definition at line 63 of file MEM_Stream.i.
References ACE_MEM_IO::send.

00064 { 00065 return this->send (buf, n, flags); 00066 }

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.

Definition at line 50 of file MEM_Stream.i.
References ACE_MEM_IO::send.

00051 { 00052 return this->send (buf, n); 00053 }

Friends And Related Function Documentation

friend class ACE_MEM_Acceptor [friend]

Definition at line 43 of file MEM_Stream.h.

friend class ACE_MEM_Connector [friend]

Definition at line 44 of file MEM_Stream.h.

Member Data Documentation

ACE_MEM_Stream::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented from ACE_MEM_IO.
Definition at line 132 of file MEM_Stream.h.

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

Generated on Mon Jun 16 12:50:23 2003 for ACE by

ACE_MEM_Stream Class Reference

Public Types

Public Methods