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TEvePathMark.cxx
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1// @(#)root/eve:$Id$
2// Author: Matevz Tadel 2010
3
4/*************************************************************************
5 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#include "TEvePathMark.h"
13
14/** \class TEvePathMarkT
15\ingroup TEve
16Special-point on track:
17
18 - kDaughter : daughter creation; fP is momentum of the daughter, it is subtracted from
19 momentum of the track
20 - kReference : position/momentum reference
21 - kDecay : decay point, fP not used
22 - kCluster2D : measurement with large error in one direction (like strip detectors):
23 - fP - normal to detector plane,
24 - fE - large error direction, must be normalized.
25 - Track is propagated to plane and correction in fE direction is discarded.
26 - kLineSegment : line segment with vertex fV and vector fE
27 - fV - first point of line segment
28 - fP - normal to detector plane,
29 - fE - vector from fV to the second vertex of line segment
30*/
31
34
35////////////////////////////////////////////////////////////////////////////////
36/// Return the name of path-mark type.
37
38template<typename TT> const char* TEvePathMarkT<TT>::TypeName()
39{
40 switch (fType)
41 {
42 case kDaughter: return "Daughter";
43 case kReference: return "Reference";
44 case kDecay: return "Decay";
45 case kCluster2D: return "Cluster2D";
46 case kLineSegment: return "LineSegment";
47 default: return "Unknown";
48 }
49}
50
51template class TEvePathMarkT<Float_t>;
52template class TEvePathMarkT<Double_t>;
#define ClassImp(name)
Definition: Rtypes.h:364
Special-point on track:
Definition: TEvePathMark.h:23
const char * TypeName()
Return the name of path-mark type.