StRoot: StJetMaker/tree/StjVertexReader.cxx Source File

00001 // $Id: StjVertexReader.cxx,v 1.1 2008/08/13 19:37:29 tai Exp $
00002 // Copyright (C) 2008 Tai Sakuma <sakuma@bnl.gov>
00003 #include "StjVertexReader.h"
00004 
00005 #include <TTree.h>
00006 
00007 ClassImp(StjVertexReader)
00008 
00009 void StjVertexReader::SetBranchAddress(TTree *tree)
00010 {
00011   tree->SetBranchAddress("runNumber"     , &_runNumber       );
00012   tree->SetBranchAddress("eventId"       , &_eventId         );
00013   tree->SetBranchAddress("vertexZ"       , &_vertexZ         );
00014   tree->SetBranchAddress("vertexY"       , &_vertexY         );
00015   tree->SetBranchAddress("vertexX"       , &_vertexX         );
00016 }
00017 
00018 void StjVertexReader::clearEntry()
00019 {
00020   __runNumber = 0;
00021   __eventId   = 0;
00022   __vertexZ   = 0;
00023   __vertexY   = 0;
00024   __vertexX   = 0;
00025 }
00026 
00027 void StjVertexReader::readEntry()
00028 {
00029   __runNumber = _runNumber;
00030   __eventId   = _eventId;
00031   __vertexZ   = _vertexZ;
00032   __vertexY   = _vertexY;
00033   __vertexX   = _vertexX;
00034 }