ClusterMessage.icc

Go to the documentation of this file.

/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#include <format>
 
// Used by std::format to format ClusterMessageType enums
template <>
struct std::formatter<ClusterMessageType>
    : public std::formatter<std::string_view> {
  using formatter<string_view>::formatter;
  // parse is inherited from formatter<string_view>.
  template <typename FormatContext>
  auto format(const ClusterMessageType& mType, FormatContext& ctx) const {
    string_view str = "ERROR";
    switch (mType) {
      case ClusterMessageType::RequestEvent:
        str = "RequestEvent";
        break;
      case ClusterMessageType::ProvideEvent:
        str = "ProvideEvent";
        break;
      case ClusterMessageType::EventsDone:
        str = "EventsDone";
        break;
      case ClusterMessageType::FinalWorkerStatus:
        str = "FinalWorkerStatus";
        break;
      case ClusterMessageType::WorkerError:
        str = "WorkerError";
        break;
      case ClusterMessageType::EmergencyStop:
        str = "EmergencyStop";
        break;
      case ClusterMessageType::Data:
        str = "Data (Variable Size)";
        break;
      case ClusterMessageType::EMPTY:
        str = "[Empty Message]";
        break;
    }
    return formatter<string_view>::format(str, ctx);
  }
};