UaThread Class Reference
[UA Base Library Classes]

Platfrom independent classs for thread creation. A UaThreads represents a separate thread of control within the program; it shares data with all the other threads within the process but executes independently in the way that a separate program does on a multitasking operating system. Instead of starting in main(), UaThreads begin executing in run(). It is not possible to create plane copies of this Class. More...

#include <uathread.h>

Inheritance diagram for UaThread:

Inheritance graph
[legend]

List of all members.


Public Member Functions

 UaThread ()
virtual ~UaThread ()
virtual void start ()
OpcUa_Boolean wait (OpcUa_UInt32 time=OpcUa_UInt32_Max)
OpcUa_Boolean running () const
OpcUa_Boolean finished () const

Static Public Member Functions

static OpcUa_UInt32 currentThread ()
static void sleep (OpcUa_UInt32 secs)
static void msleep (OpcUa_UInt32 msecs)
static void usleep (OpcUa_UInt32 usecs)

Detailed Description

Platfrom independent classs for thread creation. A UaThreads represents a separate thread of control within the program; it shares data with all the other threads within the process but executes independently in the way that a separate program does on a multitasking operating system. Instead of starting in main(), UaThreads begin executing in run(). It is not possible to create plane copies of this Class.

Constructor & Destructor Documentation

UaThread::UaThread (  ) 

construction

UaThread::~UaThread (  )  [virtual]

destruction

Member Function Documentation

void UaThread::start (  )  [virtual]

Creates the thread.

OpcUa_Boolean UaThread::wait ( OpcUa_UInt32  time = OpcUa_UInt32_Max  ) 

Waits for shutdown-ready event, signaled by ThreadMain.

Parameters:
time the time when to shut down.
Returns:
true if shutdown event false if there is no event.

OpcUa_Boolean UaThread::running (  )  const

Returns the running state of the thread

Returns:
true if running false if not.

OpcUa_Boolean UaThread::finished (  )  const

Returns the running state of the thread

Returns:
true if finished false if not.

OpcUa_UInt32 UaThread::currentThread (  )  [static]

Get thread ID of current thread

Returns:
the thread ID of current thread.

void UaThread::sleep ( OpcUa_UInt32  secs  )  [static]

Sleep for n seconds

Parameters:
secs the seconds to sleep.

void UaThread::msleep ( OpcUa_UInt32  msecs  )  [static]

Sleep for n milli seconds

Parameters:
msecs the milliseconds to sleep

void UaThread::usleep ( OpcUa_UInt32  usecs  )  [static]

Sleep for n micro seconds

Parameters:
usecs the microseconds to sleep

The documentation for this class was generated from the following files:
  • src/uabase/uabasecpp/uathread.h
  • src/uabase/uabasecpp/uathread.cpp