BDSD1NavData.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.
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//==============================================================================
#include "BDSD1NavData.hpp"
#include "BDSconsts.hpp"
 
namespace gnsstk
{
   BDSD1NavData ::
   BDSD1NavData()
         : pre(0),
           rev(0),
           fraID(0),
           sow(0)
   {
      weekFmt = "%4D(%4e)";
      frame = RefFrameSys::CGCS2000;
   }
 
 
   bool BDSD1NavData ::
   validate() const
   {
         // Section 5.2.4.2 indicates a subframe ID of 0 is not
         // valid. Values of 6 and 7 are reserved, but we don't have
         // any reason to consider them valid in this context.
      return (((pre == 0) || (pre == bds::Preamble)) &&
              (fraID >= bds::D1MinSF) && (fraID <= bds::D1MaxSF));
   }
}