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[u/mrichter/AliRoot.git] / HLT / src / AliHLTVertex.cxx
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3e87ef69 1// @(#) $Id$
2
b661165c 3// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>
3e87ef69 4//*-- Copyright &copy ALICE HLT Group
108615fc 5
4aa41877 6#include "AliHLTStandardIncludes.h"
7#include "AliHLTRootTypes.h"
8#include "AliHLTLogging.h"
9#include "AliHLTVertexData.h"
10#include "AliHLTVertex.h"
108615fc 11
4aa41877 12/** \class AliHLTVertex
3e87ef69 13<pre>
108615fc 14//_____________________________________________________________
4aa41877 15// AliHLTVertex
108615fc 16//
b661165c 17// Stores the information of the vertex position
108615fc 18//
3e87ef69 19</pre>
20*/
108615fc 21
4aa41877 22ClassImp(AliHLTVertex)
6e6ad594 23
4aa41877 24AliHLTVertex::AliHLTVertex(){
108615fc 25 //
4aa41877 26 // default constructor for the AliHLTVertex class.
108615fc 27 //
28
108615fc 29 SetZero();
30}
31
4aa41877 32AliHLTVertex::~AliHLTVertex(){
108615fc 33 //
34 // destructor
35 //
36}
37
4aa41877 38void AliHLTVertex::SetZero()
6e6ad594 39{
40 // set vertex to zero
108615fc 41 SetX(0);
42 SetY(0);
43 SetZ(0);
44 SetXErr(1);
45 SetYErr(1);
46 SetZErr(1);
47 fR=0;
48 fPhi=0;
108615fc 49 fMWxy = 1.;
50}
51
4aa41877 52void AliHLTVertex::Read(const AliHLTVertexData *vertex)
6e6ad594 53{
54 // read vertex
108615fc 55 SetX(vertex->fX);
56 SetY(vertex->fY);
57 SetZ(vertex->fZ);
58 SetXErr(vertex->fXErr);
59 SetYErr(vertex->fYErr);
60 SetZErr(vertex->fZErr);
61 fR=0;
62 fPhi=0;
108615fc 63 fMWxy = 1.;
64}
65