SimpleAnalysisMaker.cxx

• ClassImp(SimpleAnalysisMaker) // Macro for CINT compatibility

• SimpleAnalysisMaker::SimpleAnalysisMaker( StMuDstMaker* maker ) : StMaker()

• {

• for ( Int_t i = 0 ; i < NumberOfTH1F ; i++ ) { histogram[i] = NULL ; }

• mMuDstMaker = maker ; // Pass MuDst pointer

• histogram_output = NULL ; // Zero the Pointer to output file

• mEventsProcessed = 0 ; // Zero the Number of Events

• mHistogramOutputFileName = "" ; // Histogram Output File Name

• }

• Int_t SimpleAnalysisMaker::Init( )

• {

• histogram_output = new TFile( mHistogramOutputFileName, "recreate" ) ;

• const Int_t nbins = 100 ;

• histogram[0] = new TH1F( "Vertex", "Vertex Z Position", nbins, -25.0, 25.0 ) ;

• histogram[1] = new TH1F( "Pt", "Transverse Momentum", nbins, 0, 10 ) ;

• return kStOK ;

• }

• Int_t SimpleAnalysisMaker::Finish( )

• {

• histogram_output -> Write() ;

• cout << "Total Events Processed in DstMaker " << mEventsProcessed << endl ;

• return kStOk ;

• }