This class provides an object-oriented thread barrier interface. More...
Inheritance diagram for OpenThreads::Barrier:
Public Member Functions | |
| Barrier (int numThreads=0) | |
| virtual | ~Barrier () |
| virtual void | reset () |
| virtual void | block (unsigned int numThreads=0) |
| virtual void | release () |
| virtual int | numThreadsCurrentlyBlocked () |
| void | invalidate () |
Detailed Description
This class provides an object-oriented thread barrier interface.
- Warning:
- It is unwise to use the construct "Barrier barrier" in the global namespace on sgi's. The object "barrier" will confilict with the c-library sproc function "barrier" and unpredictable results may occur. You have been warned.
Constructor & Destructor Documentation
| OpenThreads::Barrier::Barrier | ( | int | numThreads = 0 |
) |
Constructor
| virtual OpenThreads::Barrier::~Barrier | ( | ) | [virtual] |
Destructor
Member Function Documentation
| virtual void OpenThreads::Barrier::block | ( | unsigned int | numThreads = 0 |
) | [virtual] |
Block until numThreads threads have entered the barrier.
| void OpenThreads::Barrier::invalidate | ( | ) |
| virtual int OpenThreads::Barrier::numThreadsCurrentlyBlocked | ( | ) | [virtual] |
Return the number of threads currently blocked in the barrier, Return -1 if error.
| virtual void OpenThreads::Barrier::release | ( | ) | [virtual] |
Release the barrier, now.
Reimplemented in osg::BarrierOperation.
| virtual void OpenThreads::Barrier::reset | ( | ) | [virtual] |
Reset the barrier to it's original state.
The documentation for this class was generated from the following file:
Generated on Sun Jul 25 2010 17:48:31 for openscenegraph by
1.7.1