Services/plugins/monitor_file_utilities.cc

0001 #include "monitor_file_utilities.h"
0002 #include "FWCore/Utilities/interface/OStreamColumn.h"
0003
0004 #include <vector>
0005
0006 namespace {
0007   std::string const space{"  "};
0008 }
0009
0010 namespace edm::service::monitor_file_utilities {
0011   void moduleIdToLabel(std::ostream& oStream,
0012                        std::vector<std::string> const& iModuleLabels,
0013                        char moduleIdSymbol,
0014                        std::string const& iIDHeader,
0015                        std::string const& iLabelHeader) {
0016     std::size_t const width{std::to_string(iModuleLabels.size()).size()};
0017     OStreamColumn col0{iIDHeader, width};
0018     std::string const& lastCol = iLabelHeader;
0019
0020     oStream << "\n#  " << col0 << space << lastCol << '\n';
0021     oStream << "#  " << std::string(col0.width() + space.size() + lastCol.size(), '-') << '\n';
0022
0023     for (std::size_t i{}; i < iModuleLabels.size(); ++i) {
0024       auto const& label = iModuleLabels[i];
0025       if (not label.empty()) {
0026         oStream << '#' << moduleIdSymbol << ' ' << std::setw(width) << std::left << col0(i) << space << std::left
0027                 << label << '\n';
0028       }
0029     }
0030     oStream << '\n';
0031   }
0032 }  // namespace edm::service::monitor_file_utilities