C# (CSharp) BEPUutilities SpinLock.Enter примеры использования

Enter() публичный Метод

Enters the critical section. A thread cannot attempt to enter the spinlock if it already owns the spinlock.

public Enter ( ) : void
Результат	void

Пример #1

        void TryToCompressIslandHierarchy()
        {
            var currentSimulationIsland = simulationIsland;

            if (currentSimulationIsland != null)
            {
                if (currentSimulationIsland.immediateParent != currentSimulationIsland)
                {
                    //Only remove ourselves from the owning simulation island, not all the way up the chain.
                    //The change locker must be obtained first to prevent kinematic notifications in the candidacy update
                    //from attempting to evaluate the SimulationIsland while we are reorganizing things.
                    simulationIslandChangeLocker.Enter();
                    lock (currentSimulationIsland)
                        currentSimulationIsland.Remove(this);
                    currentSimulationIsland = currentSimulationIsland.Parent;
                    //Add ourselves to the new owner.
                    lock (currentSimulationIsland)
                        currentSimulationIsland.Add(this);
                    simulationIslandChangeLocker.Exit();
                    //TODO: Should it activate the new island?  This might avoid a possible corner case.
                    //It could interfere with the activated event meaningfulness, since that is triggered
                    //at the end of the update candidacy loop..
                    //currentSimulationIsland.isActive = true;
                }
            }
        }