RDHAny.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
// @brief implementations for placeholder class of arbitraty-version 64B-lonh RDH
// @author ruben.shahoyan@cern.ch
 
#include "Headers/RDHAny.h"
#include <string>
#include <cstring>
 
using namespace o2::header;
 
//_________________________________________________
RDHAny::RDHAny(int v)
{
  if (v == 0) {
    *this = RAWDataHeader{};
  } else if (v == 6) {
    *this = RAWDataHeaderV6{};
  } else if (v == 5) {
    *this = RAWDataHeaderV5{};
  } else if (v == 3 || v == 4) {
    *this = RAWDataHeaderV4{};
  } else {
    throw std::runtime_error(std::string("unsupported RDH version ") + std::to_string(v));
  }
}
 
//_________________________________________________
void RDHAny::copyFrom(const void* rdh)
{
  std::memcpy(this, rdh, sizeof(RDHAny));
}