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:
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
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 |
| void ACE_IO_SAP::dump | ( | void | ) | const |
| 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, 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.
The documentation for this class was generated from the following files:
