Update CI nodes

CMakeLists.txt

@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (C) 2018-2024 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
+# Copyright (C) 2018-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
 #                                                                              #
 #              This software is distributed under the terms of the             #
 #              GNU Lesser General Public Licence (LGPL) version 3,             #
@@ -7,7 +7,7 @@
 ################################################################################
 
 cmake_minimum_required(VERSION 3.9.4 FATAL_ERROR)
-cmake_policy(VERSION 3.9...3.30)
+cmake_policy(VERSION 3.9...3.19)
 
 # Project ######################################################################
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
@@ -54,7 +54,7 @@ add_library(FairLogger
   logger/Logger.cxx
   logger/Logger.h
 )
-target_compile_features(FairLogger PUBLIC cxx_std_17)
+target_compile_features(FairLogger PUBLIC cxx_std_14)
 
 if(USE_BOOST_PRETTY_FUNCTION)
   target_link_libraries(FairLogger PUBLIC Boost::boost)

README.md

@@ -100,7 +100,6 @@ where severity level is one of the following:
 "important",
 "alarm",
 "error",
-"critical",
 "fatal",
 ```
 

cmake/FairLoggerLib.cmake

@@ -94,7 +94,7 @@ macro(set_fairlogger_defaults)
   endif()
 
   # Handle C++ standard level
-  set(PROJECT_MIN_CXX_STANDARD 17)
+  set(PROJECT_MIN_CXX_STANDARD 14)
   if(CMAKE_CXX_STANDARD LESS PROJECT_MIN_CXX_STANDARD)
     message(FATAL_ERROR "A minimum CMAKE_CXX_STANDARD of ${PROJECT_MIN_CXX_STANDARD} is required.")
   endif()

logger/Logger.cxx

@@ -1,12 +1,11 @@
 /********************************************************************************
- * Copyright (C) 2014-2025 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
  *                  copied verbatim in the file "LICENSE"                       *
  ********************************************************************************/
 #include "Logger.h"
-#include <string_view>
 
 #if FMT_VERSION < 60000
 #include <fmt/time.h>
@@ -45,59 +44,58 @@ const string Logger::fProcessName = program_invocation_short_name;
 const string Logger::fProcessName = "?";
 #endif
 
-const unordered_map<string_view, Verbosity> Logger::fVerbosityMap =
+const unordered_map<string, Verbosity> Logger::fVerbosityMap =
 {
-    { {"veryhigh"}, Verbosity::veryhigh },
+    { "veryhigh", Verbosity::veryhigh },
-    { {"high"},     Verbosity::high     },
+    { "high",     Verbosity::high     },
-    { {"medium"},   Verbosity::medium   },
+    { "medium",   Verbosity::medium   },
-    { {"low"},      Verbosity::low      },
+    { "low",      Verbosity::low      },
-    { {"verylow"},  Verbosity::verylow  },
+    { "verylow",  Verbosity::verylow  },
-    { {"VERYHIGH"}, Verbosity::veryhigh },
+    { "VERYHIGH", Verbosity::veryhigh },
-    { {"HIGH"},     Verbosity::high     },
+    { "HIGH",     Verbosity::high     },
-    { {"MEDIUM"},   Verbosity::medium   },
+    { "MEDIUM",   Verbosity::medium   },
-    { {"LOW"},      Verbosity::low      },
+    { "LOW",      Verbosity::low      },
-    { {"VERYLOW"},  Verbosity::verylow  },
+    { "VERYLOW",  Verbosity::verylow  },
-    { {"user1"},    Verbosity::user1    },
+    { "user1",    Verbosity::user1    },
-    { {"user2"},    Verbosity::user2    },
+    { "user2",    Verbosity::user2    },
-    { {"user3"},    Verbosity::user3    },
+    { "user3",    Verbosity::user3    },
-    { {"user4"},    Verbosity::user4    }
+    { "user4",    Verbosity::user4    }
 };
 
-const unordered_map<string_view, Severity> Logger::fSeverityMap =
+const unordered_map<string, Severity> Logger::fSeverityMap =
 {
-    { {"nolog"},     Severity::nolog     },
+    { "nolog",     Severity::nolog     },
-    { {"NOLOG"},     Severity::nolog     },
+    { "NOLOG",     Severity::nolog     },
-    { {"fatal"},     Severity::fatal     },
+    { "fatal",     Severity::fatal     },
-    { {"FATAL"},     Severity::fatal     },
+    { "FATAL",     Severity::fatal     },
-    { {"critical"},  Severity::critical  },
+    { "error",     Severity::error     },
-    { {"error"},     Severity::error     },
+    { "ERROR",     Severity::error     },
-    { {"ERROR"},     Severity::error     },
+    { "alarm",     Severity::alarm     },
-    { {"alarm"},     Severity::alarm     },
+    { "important", Severity::important },
-    { {"important"}, Severity::important },
+    { "warn",      Severity::warn      },
-    { {"warn"},      Severity::warn      },
+    { "WARN",      Severity::warn      },
-    { {"WARN"},      Severity::warn      },
+    { "warning",   Severity::warn      },
-    { {"warning"},   Severity::warn      },
+    { "WARNING",   Severity::warn      },
-    { {"WARNING"},   Severity::warn      },
+    { "state",     Severity::state     },
-    { {"state"},     Severity::state     },
+    { "STATE",     Severity::state     },
-    { {"STATE"},     Severity::state     },
+    { "info",      Severity::info      },
-    { {"info"},      Severity::info      },
+    { "INFO",      Severity::info      },
-    { {"INFO"},      Severity::info      },
+    { "detail",    Severity::detail    },
-    { {"detail"},    Severity::detail    },
+    { "debug",     Severity::debug     },
-    { {"debug"},     Severity::debug     },
+    { "DEBUG",     Severity::debug     },
-    { {"DEBUG"},     Severity::debug     },
+    { "debug1",    Severity::debug1    },
-    { {"debug1"},    Severity::debug1    },
+    { "DEBUG1",    Severity::debug1    },
-    { {"DEBUG1"},    Severity::debug1    },
+    { "debug2",    Severity::debug2    },
-    { {"debug2"},    Severity::debug2    },
+    { "DEBUG2",    Severity::debug2    },
-    { {"DEBUG2"},    Severity::debug2    },
+    { "debug3",    Severity::debug3    },
-    { {"debug3"},    Severity::debug3    },
+    { "DEBUG3",    Severity::debug3    },
-    { {"DEBUG3"},    Severity::debug3    },
+    { "debug4",    Severity::debug4    },
-    { {"debug4"},    Severity::debug4    },
+    { "DEBUG4",    Severity::debug4    },
-    { {"DEBUG4"},    Severity::debug4    },
+    { "trace",     Severity::trace     },
-    { {"trace"},     Severity::trace     },
+    { "TRACE",     Severity::trace     }
-    { {"TRACE"},     Severity::trace     }
 };
 
-const array<string_view, 16> Logger::fSeverityNames =
+const array<string, 15> Logger::fSeverityNames =
 {
     {
         "NOLOG",
@@ -114,12 +112,11 @@ const array<string_view, 16> Logger::fSeverityNames =
         "IMPORTANT",
         "ALARM",
         "ERROR",
-        "CRITICAL",
         "FATAL"
     }
 };
 
-const array<string_view, 9> Logger::fVerbosityNames =
+const array<string, 9> Logger::fVerbosityNames =
 {
     {
         "verylow",
@@ -147,11 +144,12 @@ map<Verbosity, VSpec> Logger::fVerbosities =
     { Verbosity::user4,    VSpec::Make(VSpec::Info::severity)                                                                                        }
 };
 
-Logger::Logger(Severity severity, Verbosity verbosity, std::string_view file, std::string_view line, std::string_view func)
+Logger::Logger(Severity severity, Verbosity verbosity, const string& file, const string& line, const string& func)
     : fTimeCalculated(false)
 {
     if (!fIsDestructed) {
         size_t pos = file.rfind("/");
+
         // fInfos.timestamp is filled conditionally
         // fInfos.us is filled conditionally
         fInfos.process_name = fProcessName;
@@ -291,7 +289,6 @@ string Logger::GetColoredSeverityString(Severity severity)
     switch (severity) {
         case Severity::nolog:     return "\033[01;39mNOLOG\033[0m";     break;
         case Severity::fatal:     return "\033[01;31mFATAL\033[0m";     break;
-        case Severity::critical:  return "\033[01;31mCRITICAL\033[0m";  break;
         case Severity::error:     return "\033[01;31mERROR\033[0m";     break;
         case Severity::alarm:     return "\033[01;33mALARM\033[0m";     break;
         case Severity::important: return "\033[01;32mIMPORTANT\033[0m"; break;

logger/Logger.h

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2014-2025 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2014-2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -45,7 +45,6 @@
 #include <time.h> // time_t
 #include <type_traits> // is_same
 #include <unordered_map>
-#include <string_view>
 #include <utility> // pair
 
 namespace fair
@@ -67,8 +66,7 @@ enum class Severity : int
     important = 11,
     alarm = 12,
     error = 13,
-    critical = 14,
+    fatal = 14,
-    fatal = 15,
     // aliases
     warning = warn,
     // backwards-compatibility
@@ -177,19 +175,19 @@ struct LogMetaData
 {
     std::time_t timestamp;
     std::chrono::microseconds us;
-    std::string_view process_name;
+    std::string process_name;
-    std::string_view file;
+    std::string file;
-    std::string_view line;
+    std::string line;
-    std::string_view func;
+    std::string func;
-    std::string_view severity_name;
+    std::string severity_name;
     fair::Severity severity;
 };
 
 class Logger
 {
   public:
-    Logger(Severity severity, Verbosity verbosity, std::string_view file, std::string_view line, std::string_view func);
+    Logger(Severity severity, Verbosity verbosity, const std::string& file, const std::string& line, const std::string& func);
-    Logger(Severity severity, std::string_view file, std::string_view line, std::string_view func)
+    Logger(Severity severity, const std::string& file, const std::string& line, const std::string& func)
         : Logger(severity, fVerbosity, file, line, func)
     {}
     virtual ~Logger() noexcept(false);
@@ -246,7 +244,7 @@ class Logger
 
     static std::string startColor(Color color) { return fmt::format("\033[01;{}m", static_cast<int>(color)); }
     static std::string endColor() { return "\033[0m"; }
-    static std::string ColorOut(Color c, std::string_view s) { return fmt::format("\033[01;{}m{}\033[0m", static_cast<int>(c), s); }
+    static std::string ColorOut(Color c, const std::string& s) { return fmt::format("\033[01;{}m{}\033[0m", static_cast<int>(c), s); }
     static std::string GetColoredSeverityString(Severity severity);
 
     static void SetConsoleSeverity(const Severity severity);
@@ -287,8 +285,8 @@ class Logger
 
     static void RemoveFileSink();
 
-    static std::string_view SeverityName(Severity s) { return fSeverityNames.at(static_cast<size_t>(s)); }
+    static std::string SeverityName(Severity s) { return fSeverityNames.at(static_cast<size_t>(s)); }
-    static std::string_view VerbosityName(Verbosity v) { return fVerbosityNames.at(static_cast<size_t>(v)); }
+    static std::string VerbosityName(Verbosity v) { return fVerbosityNames.at(static_cast<size_t>(v)); }
 
     static void OnFatal(std::function<void()> func);
 
@@ -324,10 +322,10 @@ class Logger
     Logger& operator<<(std::ios_base& (*manip) (std::ios_base&));
     Logger& operator<<(std::ostream& (*manip) (std::ostream&));
 
-    static const std::unordered_map<std::string_view, Verbosity> fVerbosityMap;
+    static const std::unordered_map<std::string, Verbosity> fVerbosityMap;
-    static const std::unordered_map<std::string_view, Severity> fSeverityMap;
+    static const std::unordered_map<std::string, Severity> fSeverityMap;
-    static const std::array<std::string_view, 16> fSeverityNames;
+    static const std::array<std::string, 15> fSeverityNames;
-    static const std::array<std::string_view, 9> fVerbosityNames;
+    static const std::array<std::string, 9> fVerbosityNames;
 
     // protection for use after static destruction took place
     static bool fIsDestructed;

test/cycle.cxx

@@ -1,5 +1,5 @@
 /********************************************************************************
- * Copyright (C) 2015-2025 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ * Copyright (C) 2015-2020 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -38,7 +38,7 @@ int main()
         Logger::SetConsoleSeverity(Severity::fatal);
         cout << "initial severity >" << Logger::GetConsoleSeverity() << "<" << endl << endl;
 
-        array<Severity, 16> severitiesUp{{ Severity::nolog, Severity::trace, Severity::debug4, Severity::debug3, Severity::debug2, Severity::debug1, Severity::debug, Severity::detail, Severity::info, Severity::state, Severity::warn, Severity::important, Severity::alarm, Severity::error, Severity::critical, Severity::fatal }};
+        array<Severity, 15> severitiesUp{{ Severity::nolog, Severity::trace, Severity::debug4, Severity::debug3, Severity::debug2, Severity::debug1, Severity::debug, Severity::detail, Severity::info, Severity::state, Severity::warn, Severity::important, Severity::alarm, Severity::error, Severity::fatal }};
 #ifdef FAIR_MIN_SEVERITY
         for (unsigned int i = static_cast<int>(Severity::FAIR_MIN_SEVERITY); i < severitiesUp.size(); ++i) {
 #else
@@ -57,7 +57,7 @@ int main()
         Logger::SetConsoleSeverity(Severity::fatal);
         cout << "initial severity >" << Logger::GetConsoleSeverity() << "<" << endl << endl;
 
-        array<Severity, 16> severitiesDown{{ Severity::critical, Severity::error, Severity::alarm, Severity::important, Severity::warn, Severity::state, Severity::info, Severity::detail, Severity::debug, Severity::debug1, Severity::debug2, Severity::debug3, Severity::debug4, Severity::trace, Severity::nolog, Severity::fatal }};
+        array<Severity, 15> severitiesDown{{ Severity::error, Severity::alarm, Severity::important, Severity::warn, Severity::state, Severity::info, Severity::detail, Severity::debug, Severity::debug1, Severity::debug2, Severity::debug3, Severity::debug4, Severity::trace, Severity::nolog, Severity::fatal }};
 #ifdef FAIR_MIN_SEVERITY
         for (unsigned int i = 0; i < severitiesDown.size() - static_cast<int>(Severity::FAIR_MIN_SEVERITY) - 1; ++i) {
 #else

test/logger.cxx

@@ -31,7 +31,6 @@ void printEverySeverity()
     LOG(important) << "important message, counter: " << i++;
     LOG(alarm)     << "alarm message, counter: "     << i++;
     LOG(error)     << "error message, counter: "     << i++;
-    LOG(critical)  << "critical message, counter: "  << i++;
     LOG(fatal)     << "fatal message, counter: "     << i++;
 }
 

test/nolog.cxx

@@ -27,7 +27,6 @@ void printEverySeverity()
     LOG(important) << "important message ";
     LOG(alarm)     << "alarm message ";
     LOG(error)     << "error message ";
-    LOG(critical)  << "critical message ";
 }
 
 void silentlyPrintAllVerbositiesWithSeverity(Severity sev)

test/severity.cxx

@@ -34,7 +34,6 @@ uint32_t printEverySeverity(uint32_t i)
     LOG(important) << "important message, counter: " << i++;
     LOG(alarm)     << "alarm message, counter: "     << i++;
     LOG(error)     << "error message, counter: "     << i++;
-    LOG(critical)  << "critical message, counter: "  << i++;
     LOG(fatal)     << "fatal message, counter: "     << i++;
 
     return i;