/// <summary>
/// Add a element to the cluster.
/// </summary>
/// <param name="e">The element to add.</param>
public void Add(T e)
{
if (_centroid == null)
{
_centroid = ((ICentroidFactory <T>)e) as ICentroid <T>;
}
else
{
_centroid.Add(e);
}
_contents.Add(e);
}
private void Orbitrap_MsScanArrived(object sender, MsScanEventArgs e)
{
// If examining code takes longer, in particular for some scans, it is wise
// to use a processing queue in order to get the system as responsive as possible.
using (IMsScan scan = (IMsScan)e.GetScan()) // caution! You must dispose this, or you block shared memory!
{
Console.WriteLine("\n{0:HH:mm:ss,fff} scan with {1} centroids arrived", DateTime.Now, scan.CentroidCount);
#if ProfileAccessInsideEnumeration
int max = 5;
foreach (ICentroid c in scan.Centroids)
{
if (max-- == 0)
{
break;
}
Console.Write("{0:F4},{1:0.0e0},z={2} : ", c.Mz, c.Intensity, c.Charge);
// Access to profile information is done INSIDE the enumeration of centroids: profile is available:
Console.WriteLine(string.Join("; ", c.Profile.Take(5).Select(n => string.Format("{0:F4},{1:0.0e0}", n.Mz, n.Intensity))));
}
#elif ProfileAccessOutsideEnumeration
ICentroid[] list = scan.Centroids.ToArray();
for (int i = 0; i < Math.Min(5, list.Length); i++)
{
ICentroid c = list[i];
Console.Write("{0:F4},{1:0.0e0},z={2} : ", c.Mz, c.Intensity, c.Charge); // works
// Access to profile information is done OUTSIDE the enumeration of centroids, which is done by ToArray(), no profile is available:
Console.WriteLine(string.Join("; ", c.Profile.Take(5).Select(n => string.Format("{0:F4},{1:0.0e0}", n.Mz, n.Intensity)))); // crashes
}
#else
// Create an array where the profile is copied on enumeration if the above solution with ProfileAccessInsideEnumeration
// does not fit. The way of processing shown here requies more memory and is slower.
Tuple <ICentroid, IMassIntensity[]>[] list = scan.Centroids.Select(n => new Tuple <ICentroid, IMassIntensity[]>(n, (IMassIntensity[])n.Profile.Clone())).ToArray();
for (int i = 0; i < Math.Min(5, list.Length); i++)
{
Tuple <ICentroid, IMassIntensity[]> tuple = list[i];
Console.Write("{0:F4},{1:0.0e0},z={2} : ", tuple.Item1.Mz, tuple.Item1.Intensity, tuple.Item1.Charge); // works
Console.WriteLine(string.Join("; ", tuple.Item2.Take(5).Select(n => string.Format("{0:F4},{1:0.0e0}", n.Mz, n.Intensity)))); // works
}
#endif
}
}
/// <summary>
/// Create a cluster with one initial data point.
/// </summary>
/// <param name="d">The initial data point.</param>
public Cluster(T d)
{
_contents.Add(d);
_centroid = ((ICentroidFactory <T>)d).CreateCentroid();
}
public Cluster(int id, IMean mean, ICentroid centroid)
{
Id = id;
Mean = mean;
Centroid = centroid;
}