ACE_IO_SAP Class Reference

Defines the methods for the base class of the ACE_IO_SAP abstraction, which includes ACE_FILE and ACE_DEV. More...

#include <IO_SAP.h>

Inheritance diagram for ACE_IO_SAP:

List of all members.

Public Types
enum	{ INVALID_HANDLE = -1 }
Public Member Functions
	~ACE_IO_SAP (void)
	Default dtor.
int	control (int cmd, void *) const
	Interface for ioctl.
int	enable (int value) const
int	disable (int value) const
ACE_HANDLE	get_handle (void) const
	Get the underlying handle.
void	set_handle (ACE_HANDLE handle)
	Set the underlying handle.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Protected Member Functions
	ACE_IO_SAP (void)
	Ensure that ACE_IO_SAP is an abstract base class.
Private Attributes
ACE_HANDLE	handle_
	Underlying I/O handle.
Static Private Attributes
static pid_t	pid_ = 0
	Cache the process ID.

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Detailed Description

Defines the methods for the base class of the ACE_IO_SAP abstraction, which includes ACE_FILE and ACE_DEV.

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Member Enumeration Documentation

anonymous enum

Enumerator:

INVALID_HANDLE

Be consistent with Winsock.

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Constructor & Destructor Documentation

ACE_IO_SAP::~ACE_IO_SAP

(

void

)

[inline]

Default dtor.

ACE_IO_SAP::ACE_IO_SAP

(

void

)

[protected]

Ensure that ACE_IO_SAP is an abstract base class.

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Member Function Documentation

int ACE_IO_SAP::control	(	int	cmd,
		void *	arg
	)		const [inline]

Interface for ioctl.

int ACE_IO_SAP::disable

(

int

value )

const

Disable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG), non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC), which is passed as the value.

Reimplemented in ACE_DEV, and ACE_FILE.

void ACE_IO_SAP::dump

(

void

)

const

Dump the state of an object.

Reimplemented in ACE_DEV, ACE_DEV_IO, ACE_FILE, and ACE_FILE_IO.

int ACE_IO_SAP::enable

(

int

value )

const

Enable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG), non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC), which is passed as the value.

ACE_HANDLE ACE_IO_SAP::get_handle

(

void

)

const [inline]

Get the underlying handle.

void ACE_IO_SAP::set_handle

(

ACE_HANDLE

handle )

[inline]

Set the underlying handle.

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Member Data Documentation

ACE_IO_SAP::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented in ACE_DEV, ACE_DEV_IO, ACE_FILE, and ACE_FILE_IO.

ACE_HANDLE ACE_IO_SAP::handle_ [private]

Underlying I/O handle.

pid_t ACE_IO_SAP::pid_ = 0 [static, private]

Cache the process ID.

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

• IO_SAP.h
• IO_SAP.cpp
• IO_SAP.inl