TimeOffsetFilter.cpp

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//==============================================================================
//
//  This file is part of GNSSTk, the ARL:UT GNSS Toolkit.
//
//  The GNSSTk is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation; either version 3.0 of the License, or
//  any later version.
//
//  The GNSSTk is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with GNSSTk; if not, write to the Free Software Foundation,
//  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin.
//  Copyright 2004-2022, The Board of Regents of The University of Texas System
//
//==============================================================================
 
 
//==============================================================================
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin, under contract to an agency or agencies
//  within the U.S. Department of Defense. The U.S. Government retains all
//  rights to use, duplicate, distribute, disclose, or release this software.
//
//  Pursuant to DoD Directive 523024
//
//  DISTRIBUTION STATEMENT A: This software has been approved for public
//                            release, distribution is unlimited.
//
//==============================================================================
#include "TimeOffsetFilter.hpp"
#include "StringUtils.hpp"
 
namespace gnsstk
{
   namespace StringUtils
   {
      std::string asString(TimeOffsetFilter e) noexcept
      {
         switch (e)
         {
            case TimeOffsetFilter::Unknown:  return "Unknown";
            case TimeOffsetFilter::NoFilt:   return "NoFilt";
            case TimeOffsetFilter::BySV:     return "BySV";
            case TimeOffsetFilter::BySignal: return "BySignal";
            default:                         return "???";
         } // switch (e)
      } // asString(TimeOffsetFilter)
 
 
      TimeOffsetFilter asTimeOffsetFilter(const std::string& s) noexcept
      {
         std::string copy(s);
         gnsstk::StringUtils::lowerCase(copy);
         if (copy == "unknown")
            return TimeOffsetFilter::Unknown;
         if (copy == "nofilt")
            return TimeOffsetFilter::NoFilt;
         if (copy == "bysv")
            return TimeOffsetFilter::BySV;
         if (copy == "bysignal")
            return TimeOffsetFilter::BySignal;
         return TimeOffsetFilter::Unknown;
      } // asTimeOffsetFilter(string)
   } // namespace StringUtils
} // namespace gnsstk