public DepthCounter(IDoubleStatistic[] statisticsToCollect = null, bool optimizeDepth = false)
{
stats = new StatisticsCollector <CallGraphEdge>(
Utils.MethodParametersNames(this, "StatisticsRecord"),
statisticsToCollect ?? StatisticsCollector <CallGraphEdge> .DefaultStatistics()
);
operationCallStack = new Stack <OperationCallRecord>();
OperationCallRecord opRec = new OperationCallRecord();
opRec.OperationName = CallGraphEdge.CallGraphRootHashed;
operationCallStack.Push(opRec);
this.optimizeDepth = optimizeDepth;
if (optimizeDepth)
{
qubitStartTimes = new SortedQubitPool();
qubitEndTimes = new SortedQubitPool();
}
else
{
qubitAvailabilityTime = new QubitAvailabilityTimeTracker(
initialCapacity: 128, // Reasonable number to preallocate.
defaultAvailabilityTime: 0.0);
}
}