ZMQIdMessage.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2018 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Nils Braun, Anselm Baur                                  *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <framework/pcore/zmq/messages/ZMQModuleMessage.h>
#include <framework/pcore/zmq/messages/ZMQDefinitions.h>
 
#include <zmq.hpp>
 
namespace Belle2 {
  class ZMQIdMessage : public ZMQModuleMessage<4> {
    friend class ZMQMessageFactory;
 
  public:
    static constexpr const unsigned int c_identity = 0;
    static constexpr const unsigned int c_type = 1;
    static constexpr const unsigned int c_data = 2;
    static constexpr const unsigned int c_additionalData = 3;
 
    bool isMessage(const EMessageTypes isType) const
    {
      const auto& type = getMessagePartAsString<c_type>();
      return type.size() == 1 and type[0] == static_cast<char>(isType);
    }
 
    std::string getIdentity() const
    {
      return getMessagePartAsString<c_identity>();
    }
 
    zmq::message_t& getDataMessage()
    {
      return getMessagePart<c_data>();
    }
 
    zmq::message_t& getAdditionalDataMessage()
    {
      return getMessagePart<c_additionalData>();
    }
 
  private:
    using ZMQModuleMessage::ZMQModuleMessage;
  };
}