// 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

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/// \file CTFDictHeader.cxx

/// \brief Header: timestamps and format version for detector CTF dictionary

/// \author ruben.shahoyan@cern.ch

#include "DetectorsCommonDataFormats/CTFDictHeader.h"

#include <ctime>

#include <sstream>

#include <iomanip>

using namespace o2::ctf;

std::string CTFDictHeader::asString() const

{

std::time_t temp = dictTimeStamp;

std::tm* t = std::gmtime(&temp);

std::stringstream ss;

ss << "Dict. v" << int(majorVersion) << '.' << int(minorVersion) << " from " << std::put_time(t, "%Y-%m-%d %I:%M:%S %p");

return ss.str();

}