public Enumerator(Action <Func <T, bool> > enumProc, IFiberFactory fiberFactory)
{
this.fiberFactory = fiberFactory;
enumFiber = fiberFactory.CreateNew(
() => {
enumProc(FiberNext);
state = -1;
mainFiber.Switch();
}
);
}
public bool MoveNext()
{
if (state == 0 || state == 1)
{
mainFiber = fiberFactory.CurrentFiber;
try{
enumFiber.Switch();
}finally{
mainFiber = null;
}
if (state == 1)
{
return(true);
}
enumFiber.Dispose();
return(false);
}
return(false);
}