ACE_MT_MEM_IO Class Reference

#include <MEM_IO.h>

Inheritance diagram for ACE_MT_MEM_IO:

Collaboration diagram for ACE_MT_MEM_IO:

Classes
struct	Channel
struct	MQ_Struct
	Structure for a simple queue. More...
class	Simple_Queue

Public Member Functions
	ACE_MT_MEM_IO ()
virtual	~ACE_MT_MEM_IO ()
virtual int	init (ACE_HANDLE handle, const ACE_TCHAR *name, MALLOC_OPTIONS *options)
int	fini ()
virtual ssize_t	recv_buf (ACE_MEM_SAP_Node *&buf, int flags, const ACE_Time_Value *timeout)
virtual ssize_t	send_buf (ACE_MEM_SAP_Node *buf, int flags, const ACE_Time_Value *timeout)
Public Member Functions inherited from ACE_MEM_SAP
virtual	~ACE_MEM_SAP ()
	Destructor. More...
virtual int	init (ACE_HANDLE handle, const ACE_TCHAR *name, MALLOC_OPTIONS *options)=0
virtual int	fini ()
virtual ssize_t	recv_buf (ACE_MEM_SAP_Node *&buf, int flags, const ACE_Time_Value *timeout)=0
virtual ssize_t	send_buf (ACE_MEM_SAP_Node *buf, int flags, const ACE_Time_Value *timeout)=0
ACE_MEM_SAP_Node *	acquire_buffer (const ssize_t size)
int	release_buffer (ACE_MEM_SAP_Node *buf)
void	dump () const
	Dump the state of an object. More...

Private Attributes
Channel	recv_channel_
Channel	send_channel_

Additional Inherited Members
Public Types inherited from ACE_MEM_SAP
typedef ACE_Malloc_T< ACE_MMAP_MEMORY_POOL, ACE_Process_Mutex, ACE_PI_Control_Block >	MALLOC_TYPE
typedef ACE_MMAP_Memory_Pool_Options	MALLOC_OPTIONS
Public Attributes inherited from ACE_MEM_SAP
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...
Protected Member Functions inherited from ACE_MEM_SAP
int	create_shm_malloc (const ACE_TCHAR *name, MALLOC_OPTIONS *options)
int	close_shm_malloc ()
	ACE_MEM_SAP ()
	Constructor. Prevent this class from being instantiated. More...
Protected Attributes inherited from ACE_MEM_SAP
ACE_HANDLE	handle_
MALLOC_TYPE *	shm_malloc_
	Data exchange channel. More...

Constructor & Destructor Documentation

ACE_MT_MEM_IO()

ACE_MT_MEM_IO::ACE_MT_MEM_IO ( )

inline

~ACE_MT_MEM_IO()

ACE_MT_MEM_IO::~ACE_MT_MEM_IO ( )

virtual

Member Function Documentation

fini()

int ACE_MT_MEM_IO::fini ( )

virtual

Finalizing the MEM_SAP object. This method doesn't invoke the <remove> method.

Reimplemented from ACE_MEM_SAP.

init()

int ACE_MT_MEM_IO::init ( ACE_HANDLE  handle, const ACE_TCHAR *  name, MALLOC_OPTIONS *  options  )

virtual

Initialize the MEM_SAP object.

Implements ACE_MEM_SAP.

recv_buf()

ssize_t ACE_MT_MEM_IO::recv_buf ( ACE_MEM_SAP_Node *&  buf, int  flags, const ACE_Time_Value *  timeout  )

virtual

Fetch location of next available data into <recv_buffer_>. As this operation read the address of the data off the socket using ACE::recv, timeout only applies to ACE::recv.

Implements ACE_MEM_SAP.

send_buf()

ssize_t ACE_MT_MEM_IO::send_buf ( ACE_MEM_SAP_Node *  buf, int  flags, const ACE_Time_Value *  timeout  )

virtual

Wait to to timeout amount of time to send buf. If <send> times out a -1 is returned with errno == ETIME. If it succeeds the number of bytes sent is returned.

Implements ACE_MEM_SAP.

Member Data Documentation

recv_channel_

Channel ACE_MT_MEM_IO::recv_channel_

private

send_channel_

Channel ACE_MT_MEM_IO::send_channel_

private

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

• MEM_IO.h
• MEM_IO.cpp
• MEM_IO.inl