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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:

[legend]List of all members.

Public Types
enum	{ INVALID_HANDLE = -1 }
Public Methods
	~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 Methods
	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
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

Enumeration values: INVALID_HANDLE  Be consistent with Winsock.

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Constructor & Destructor Documentation

ASYS_INLINE ACE_IO_SAP::~ACE_IO_SAP (  void    )

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

ASYS_INLINE int ACE_IO_SAP::control (  int    cmd, void *    )  const

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>.

ASYS_INLINE ACE_HANDLE ACE_IO_SAP::get_handle (  void    )  const

Get the underlying handle.

ASYS_INLINE void ACE_IO_SAP::set_handle (  ACE_HANDLE    handle )

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.i

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