HGCalMapping/test/testHGCalMapFileParser.cc

0001 #include "Geometry/HGCalMapping/interface/HGCalMappingTools.h"
0002 #include "FWCore/ParameterSet/interface/FileInPath.h"
0003 #include <iostream>
0004 #include <algorithm>
0005 #include <iterator>
0006
0007 int main(int argc, char *argv[]) {
0008   if (argc < 2) {
0009     std::cout << "Need a mapping file as argument!" << std::endl;
0010     return -1;
0011   }
0012
0013   //build entity list map
0014   hgcal::mappingtools::HGCalEntityList map;
0015   edm::FileInPath fip(argv[1]);
0016   std::string url(fip.fullPath());
0017   map.buildFrom(url);
0018
0019   //print out for debugging purposes
0020   auto cols = map.getColumnNames();
0021   auto entities = map.getEntries();
0022   std::cout << "Read " << entities.size() << " entities from " << url << std::endl << "Columns available are {";
0023   std::copy(cols.begin(), cols.end(), std::ostream_iterator<std::string>(std::cout, ","));
0024   std::cout << "}" << std::endl;
0025
0026   //line-by-line
0027   for (auto r : entities) {
0028     for (auto c : cols)
0029       std::cout << map.getAttr(c, r) << " ";
0030     std::cout << std::endl;
0031   }
0032
0033   return 0;
0034 }