/// <summary> Set the function to call at the point at which all threads reach the
/// rendezvous. This function is run exactly once, by the thread
/// that trips the barrier. The function is not run if the barrier is
/// broken.
/// </summary>
/// <param name="function">the function to run. If null, no function is run.
/// </param>
/// <returns> the previous function
///
/// </returns>
public virtual IRendezvousFunction SetRendezvousFunction(IRendezvousFunction function)
{
lock (this)
{
IRendezvousFunction old = rendezvousFunction_;
rendezvousFunction_ = function;
return(old);
}
}
/// <summary> Create a Barrier for the indicated number of parties.
/// and the given function to run at each barrier point.
/// </summary>
/// <exception cref="ArgumentException">if parties less than or equal to zero.
///
/// </exception>
public Rendezvous(int parties, IRendezvousFunction function)
{
if (parties <= 0)
{
throw new System.ArgumentException();
}
parties_ = parties;
rendezvousFunction_ = function;
entryGate_ = new WaiterPreferenceSemaphore(parties);
slots_ = new System.Object[parties];
}
/// <summary> Set the function to call at the point at which all threads reach the
/// rendezvous. This function is run exactly once, by the thread
/// that trips the barrier. The function is not run if the barrier is
/// broken.
/// </summary>
/// <param name="function">the function to run. If null, no function is run.
/// </param>
/// <returns> the previous function
///
/// </returns>
public virtual IRendezvousFunction SetRendezvousFunction(IRendezvousFunction function)
{
lock (this)
{
IRendezvousFunction old = rendezvousFunction_;
rendezvousFunction_ = function;
return old;
}
}
/// <summary> Create a Barrier for the indicated number of parties.
/// and the given function to run at each barrier point.
/// </summary>
/// <exception cref="ArgumentException">if parties less than or equal to zero.
///
/// </exception>
public Rendezvous(int parties, IRendezvousFunction function)
{
if (parties <= 0)
throw new System.ArgumentException();
parties_ = parties;
rendezvousFunction_ = function;
entryGate_ = new WaiterPreferenceSemaphore(parties);
slots_ = new System.Object[parties];
}
