DST_MC/hitmap/hitmap.cpp

0001 #include "hitmap.h"
0002 #include <iostream>
0003 // #include "sPhenixStyle.C"
0004 // #include "InttEvent.cc"
0005
0006 HITMAP::HITMAP(std::string input_file_directory, std::string input_tree_name, std::string output_directory)
0007 : input_file_directory(input_file_directory), input_tree_name(input_tree_name), output_directory(output_directory)
0008 {
0009     SetsPhenixStyle();
0010     gStyle->SetOptStat(0); // Turn off the statistics box
0011
0012     Init();
0013
0014     return;
0015 }
0016
0017 HITMAP::~HITMAP()
0018 {
0019     return;
0020 }
0021
0022 void HITMAP::Init()
0023 {
0024     file_in = TFile::Open((input_file_directory).c_str());
0025     tree_in = (TTree*)file_in->Get((input_tree_name).c_str());
0026     inttEvt_ = nullptr;
0027     tree_in->SetBranchAddress("event", &inttEvt_);
0028
0029     std::cout<<"Total events : "<<tree_in->GetEntries()<<std::endl;
0030
0031     return;
0032 }