EventIDBase.cpp

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/***********************************************************************************\
* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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* granted to it by virtue of its status as an Intergovernmental Organization        *
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#include "GaudiKernel/EventIDBase.h"

#include <limits>

const EventIDBase::number_type    EventIDBase::UNDEFNUM = std::numeric_limits<EventIDBase::number_type>::max();
const EventIDBase::event_number_t EventIDBase::UNDEFEVT = std::numeric_limits<EventIDBase::event_number_t>::max();

EventIDBase::EventIDBase( number_type run_number, event_number_t event_number, number_type time_stamp,
                          number_type time_stamp_ns_offset, number_type lumi_block, number_type bunch_crossing_id )
    : m_run_number( run_number )
    , m_event_number( event_number )
    , m_time_stamp( time_stamp )
    , m_time_stamp_ns_offset( time_stamp_ns_offset )
    , m_lumi_block( lumi_block )
    , m_bunch_crossing_id( bunch_crossing_id ) {
  if ( m_run_number != UNDEFNUM && m_event_number != UNDEFEVT ) setRE();

  if ( m_time_stamp != UNDEFNUM ) {
    setTS();
    if ( m_time_stamp_ns_offset == UNDEFNUM ) m_time_stamp_ns_offset = 0;
  }

  if ( m_lumi_block != UNDEFNUM && m_event_number != UNDEFEVT ) setLE();

  if ( m_run_number != UNDEFNUM && m_lumi_block != UNDEFNUM ) setRL();
}

EventIDBase::EventIDBase( std::tuple<number_type, number_type, event_number_t> run_lumi_ev,
                          std::tuple<number_type, number_type> time_stamp, number_type bunch_crossing_id )
    : EventIDBase( std::get<0>( run_lumi_ev ), // run number
                   std::get<2>( run_lumi_ev ), // event number
                   std::get<0>( time_stamp ),  // timestamp in seconds
                   std::get<1>( time_stamp ),  // nanoseconds offst
                   std::get<1>( run_lumi_ev ), // lumi block
                   bunch_crossing_id ) {}