options/src/logging.cpp

0001 /** TRACCC library, part of the ACTS project (R&D line)
0002  *
0003  * (c) 2024-2025 CERN for the benefit of the ACTS project
0004  *
0005  * Mozilla Public License Version 2.0
0006  */
0007
0008 // Local include(s).
0009 #include "traccc/options/logging.hpp"
0010
0011 #include <Acts/Utilities/Logger.hpp>
0012
0013 #include "traccc/examples/utils/printable.hpp"
0014
0015 // System include(s).
0016 #include <format>
0017 #include <iostream>
0018 #include <sstream>
0019 #include <stdexcept>
0020
0021 namespace {
0022 class verbosity_counter : public boost::program_options::typed_value<int> {
0023  public:
0024   verbosity_counter(int* store)
0025       : boost::program_options::typed_value<int>(store) {
0026     default_value(0);
0027     zero_tokens();
0028   }
0029
0030   virtual ~verbosity_counter() = default;
0031
0032   virtual void xparse(boost::any& store,
0033                       const std::vector<std::string>&) const {
0034     store = boost::any(++m_value);
0035   }
0036
0037  private:
0038   mutable int m_value{0};
0039 };
0040 }  // namespace
0041
0042 namespace traccc::opts {
0043
0044 logging::logging() : interface("Logging Options") {
0045   m_desc.add_options()("verbose,v", new verbosity_counter(&m_verbosity_decr),
0046                        "Increase verbosity (can be specified multiple times)")(
0047       "quiet,q", new verbosity_counter(&m_verbosity_incr),
0048       "Decrease verbosity (can be specified multiple times)");
0049 }
0050
0051 logging::operator traccc::Logging::Level() const {
0052   int verb = m_verbosity_incr - m_verbosity_decr;
0053
0054   if (verb <= -2) {
0055     return traccc::Logging::Level::VERBOSE;
0056   } else if (verb == -1) {
0057     return traccc::Logging::Level::DEBUG;
0058   } else if (verb == 0) {
0059     return traccc::Logging::Level::INFO;
0060   } else if (verb == 1) {
0061     return traccc::Logging::Level::WARNING;
0062   } else if (verb == 2) {
0063     return traccc::Logging::Level::ERROR;
0064   } else {
0065     return traccc::Logging::Level::FATAL;
0066   }
0067 }
0068
0069 std::unique_ptr<configuration_printable> logging::as_printable() const {
0070   auto cat = std::make_unique<configuration_category>(m_description);
0071
0072   traccc::Logging::Level lvl(*this);
0073
0074   std::string verbosity_string{Acts::Logging::levelName(lvl)};
0075
0076   cat->add_child(std::make_unique<configuration_kv_pair>("Verbosity level",
0077                                                          verbosity_string));
0078
0079   return cat;
0080 }
0081
0082 }  // namespace traccc::opts