public LimitLoopBoundScheduler(IStateScheduler underlyingScheduler, BigInteger loopBound)
{
this.UnderlyingScheduler = underlyingScheduler;
this.LoopBound = loopBound;
if (this.LoopBound < 0)
{
throw new ArgumentException("Invalid loop bound");
}
this.StateToCurrentLoops = new Dictionary <ExecutionState, ExecutionStateNestedLoopInfo>();
this.ProgramLoopInfo = null; // Set elsewhere
this.Executor = null; // Set elsewhere
}
public void ReceiveExecutor(Executor executor)
{
this.Executor = executor;
// Guard just in case the Executor calls us again. This can
// happen if there are multiple entry points.
if (this.ProgramLoopInfo == null)
{
this.ProgramLoopInfo = new ProgramLoopInfo(executor.TheProgram);
// Register the callbacks we need
executor.BasicBlockChanged += Executor_BasicBlockChanged;
executor.ForkOccurred += Executor_ForkOccurred;
executor.ImplementationEntered += Executor_ImplementationEntered;
}
// Give the underlying executor access to the scheduler
UnderlyingScheduler.ReceiveExecutor(executor);
}