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Commit | Line | Data |
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5a5a1232 | 1 | // $Header$ |
2 | ||
0b28fd57 | 3 | #include <TClass.h> |
4 | ||
5a5a1232 | 5 | #include "PODs.h" |
6 | ||
7 | using namespace Reve; | |
8 | ||
9 | void Reve::DisablePODTObjectStreamers() | |
10 | { | |
11 | // Vector is not TObject | |
12 | ||
13 | // MCTrack derives from TParticle | |
14 | TParticle::Class()->IgnoreTObjectStreamer(true); | |
15 | MCTrackRef::Class()->IgnoreTObjectStreamer(true); | |
16 | ||
17 | Hit::Class()->IgnoreTObjectStreamer(true); | |
18 | Cluster::Class()->IgnoreTObjectStreamer(true); | |
19 | ||
20 | RecTrack::Class()->IgnoreTObjectStreamer(true); | |
21 | // RecKink derives from RecTrack | |
22 | ||
23 | RecV0::Class()->IgnoreTObjectStreamer(true); | |
24 | ||
25 | GenInfo::Class()->IgnoreTObjectStreamer(true); | |
26 | } | |
27 | ||
28 | //______________________________________________________________________ | |
442ec21b | 29 | // Vector |
5a5a1232 | 30 | // |
31 | ||
32 | ClassImp(Reve::Vector) | |
33 | ||
34 | Float_t Vector::Eta() const | |
35 | { | |
36 | Float_t cosTheta = CosTheta(); | |
37 | if (cosTheta*cosTheta < 1) return -0.5* TMath::Log( (1.0-cosTheta)/(1.0+cosTheta) ); | |
38 | Warning("Eta","transverse momentum = 0! return +/- 10e10"); | |
39 | return (z >= 0) ? 10e10 : -10e10; | |
40 | } | |
41 | ||
32e219c2 | 42 | Vector Vector::operator + (const Vector & b) |
43 | { | |
44 | return Vector(x + b.x, y + b.y, z + b.z); | |
45 | } | |
46 | ||
47 | Vector Vector::operator - (const Vector & b) | |
48 | { | |
49 | return Vector(x - b.x, y - b.y, z - b.z); | |
50 | } | |
51 | ||
52 | Vector Vector::operator * (Float_t a) | |
53 | { | |
54 | return Vector(a*x, a*y, a*z); | |
55 | } | |
5a5a1232 | 56 | /**************************************************************************/ |
57 | /**************************************************************************/ | |
58 | ||
442ec21b | 59 | //______________________________________________________________________ |
60 | // PathMark | |
61 | // | |
62 | ||
63 | ClassImp(Reve::PathMark) | |
64 | ||
65 | const char* PathMark::type_name() | |
66 | { | |
67 | switch (type) | |
68 | { | |
69 | case Daughter: return "Daughter"; | |
70 | case Reference: return "Reference"; | |
71 | case Decay: return "Decay"; | |
72 | default: return "Unknown"; | |
73 | } | |
74 | } | |
75 | ||
2aef44c1 | 76 | //ClassImp(Hit) |
77 | //ClassImp(RecTrack) |