StRoot: StJetMaker/mudst/StjVertexMuDst.cxx Source File

00001 // $Id: StjVertexMuDst.cxx,v 1.1 2008/08/13 19:37:20 tai Exp $
00002 // Copyright (C) 2008 Tai Sakuma <sakuma@bnl.gov>
00003 #include "StjVertexMuDst.h"
00004 
00005 #include <StMuDSTMaker/COMMON/StMuDstMaker.h>
00006 #include <StMuDSTMaker/COMMON/StMuDst.h>
00007 #include <StMuDSTMaker/COMMON/StMuEvent.h>
00008 
00009 ClassImp(StjVertexMuDst)
00010 
00011 int StjVertexMuDst::runNumber()
00012 {
00013   return _uDstMaker->muDst()->event()->runId();
00014 }
00015 
00016 int StjVertexMuDst::eventId()
00017 {
00018   return _uDstMaker->muDst()->event()->eventId();
00019 }
00020 
00021 double StjVertexMuDst::vertexZ()
00022 {
00023   return _uDstMaker->muDst()->event()->primaryVertexPosition().z();
00024 }
00025 
00026 double StjVertexMuDst::vertexY()
00027 {
00028   return _uDstMaker->muDst()->event()->primaryVertexPosition().y();
00029 }
00030 
00031 double StjVertexMuDst::vertexX()
00032 {
00033   return _uDstMaker->muDst()->event()->primaryVertexPosition().x();
00034 }