C# IAlgorithm.GetQuit方法代码示例

//.........这里部分代码省略.........
                if (_algorithmState != AlgorithmStatus.Running) break;

                //Go over each time stamp we've collected, pass it into the algorithm in order:
                foreach (var time in newData.Keys)
                {
                    //Set the time frontier:
                    _frontier = time;

                    //Execute with TimeLimit Monitor:
                    if (Isolator.IsCancellationRequested) return;

                    //Refresh the realtime event monitor:
                    realtime.SetTime(time);

                    //Fire EOD if the time packet we just processed is greater
                    if (backtestMode && _previousTime.Date != time.Date)
                    {
                        //Sample the portfolio value over time for chart.
                        results.SampleEquity(_previousTime, Math.Round(algorithm.Portfolio.TotalPortfolioValue, 4));

                        if (startingPerformance == 0)
                        {
                            results.SamplePerformance(_previousTime.Date, 0);
                        }
                        else
                        {
                            results.SamplePerformance(_previousTime.Date, Math.Round((algorithm.Portfolio.TotalPortfolioValue - startingPerformance) * 100 / startingPerformance, 10));
                        }

                        startingPerformance = algorithm.Portfolio.TotalPortfolioValue;
                    }

                    //Check if the user's signalled Quit: loop over data until day changes.
                    if (algorithm.GetQuit())
                    {
                        _algorithmState = AlgorithmStatus.Quit;
                        break;
                    }

                    //Pass in the new time first:
                    algorithm.SetDateTime(time);

                    //Trigger the data events: Invoke the types we have data for:
                    var oldBars = new Dictionary<string, TradeBar>();
                    var oldTicks = new Dictionary<string, List<Tick>>();
                    var newBars = new TradeBars(time);
                    var newTicks = new Ticks(time);

                    //Invoke all non-tradebars, non-ticks methods:
                    // --> i == Subscription Configuration Index, so we don't need to compare types.
                    foreach (var i in newData[time].Keys)
                    {
                        //Data point and config of this point:
                        var dataPoints = newData[time][i];
                        var config = feed.Subscriptions[i];

                        //Create TradeBars Unified Data --> OR --> invoke generic data event. One loop.
                        foreach (var dataPoint in dataPoints)
                        {
                            //Update the securities properties: first before calling user code to avoid issues with data
                            algorithm.Securities.Update(time, dataPoint);

                            //Update registered consolidators for this symbol index
                            for (var j = 0; j < config.Consolidators.Count; j++)
                            {
                                config.Consolidators[j].Update(dataPoint);