1 package org.lcsim.lcio;
2
3 import hep.io.sio.SIOInputStream;
4 import hep.io.sio.SIOOutputStream;
5 import java.io.IOException;
6 import org.lcsim.event.TrackerData;
7
8 class SIOTrackerData implements TrackerData
9 {
10 private long cellid;
11 private double time;
12 private double[] chargeValues;
13
14 SIOTrackerData(SIOInputStream in, int flags, int version) throws IOException
15 {
16 int cellid0 = in.readInt();
17 int cellid1 = 0;
18 if (LCIOUtil.bitTest(flags,LCIOConstants.TRAWBIT_ID1))
19 {
20 cellid1 = in.readInt();
21 }
22 this.cellid = ((long) cellid1)<<32 | cellid0;
23
24 time = in.readFloat();
25 int n = in.readInt();
26 if (n > 0)
27 {
28 chargeValues = new double[n];
29 for (int i=0; i<n; i++) chargeValues[i] = in.readFloat();
30 }
31 in.readPTag(this);
32 }
33 static void write(TrackerData hit, SIOOutputStream out, int flags) throws IOException
34 {
35 long cellid = hit.getCellID();
36 out.writeInt((int) cellid);
37 if (LCIOUtil.bitTest(flags,LCIOConstants.TRAWBIT_ID1))
38 {
39 out.writeInt((int) (cellid>>32));
40 }
41 out.writeFloat((float) hit.getTime());
42 double[] c = hit.getChargeValues();
43 if (c == null)
44 {
45 out.writeInt(0);
46 }
47 else
48 {
49 out.writeInt(c.length);
50 for (int i=0; i<c.length; i++) out.writeFloat((float) c[i]);
51 }
52 out.writePTag(hit);
53 }
54
55
56 public long getCellID()
57 {
58 return cellid;
59 }
60
61 public double getTime()
62 {
63 return time;
64 }
65
66 public double[] getChargeValues()
67 {
68 return chargeValues;
69 }
70
71 }