ACE  6.1.0
Public Types | Public Member Functions | Public Attributes | Protected Member Functions | Private Attributes | Static Private Attributes
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:
Inheritance graph
[legend]

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.

Detailed Description

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


Member Enumeration Documentation

anonymous enum
Enumerator:
INVALID_HANDLE 

Be consistent with Winsock.


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.


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_FILE, and ACE_DEV.

void ACE_IO_SAP::dump ( void  ) const

Dump the state of an object.

Reimplemented in ACE_DEV_IO, ACE_FILE_IO, ACE_FILE, and ACE_DEV.

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.


Member Data Documentation

Declare the dynamic allocation hooks.

Reimplemented in ACE_DEV_IO, ACE_FILE_IO, ACE_FILE, and ACE_DEV.

ACE_HANDLE ACE_IO_SAP::handle_ [private]

Underlying I/O handle.

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

Cache the process ID.


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