SinexBase.hpp

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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.
//
//==============================================================================
 
#ifndef GNSSTK_SINEXBASE_HPP
#define GNSSTK_SINEXBASE_HPP
 
#include "CommonTime.hpp"
#include "Exception.hpp"
#include <stdint.h>
 
namespace gnsstk
{
   namespace Sinex
   {
 
 
 
      const char         HEAD_TAIL_START = '%';
      const char         BLOCK_START     = '+';
      const char         BLOCK_END       = '-';
      const char         COMMENT_START   = '*';
      const char         DATA_START      = ' ';
      const char         FIELD_DIV       = ' ';
      const size_t       MIN_LINE_LEN    = 1;
      const size_t       MAX_LINE_LEN    = 80;
      const float        VERSION         = 2.02f;
      const std::string  FILE_BEGIN("%=SNX");
      const std::string  FILE_END("%ENDSNX");
      const std::string  OBS_CODES("CDLMPR");
      const std::string  CONSTRAINT_CODES("012");
      const std::string  SOLUTION_TYPES("SOETCA ");
 
      extern bool isValidObsCode(char c, bool toss = true);
 
      extern bool isValidConstraintCode(char c, bool toss = true);
 
      extern bool isValidSolutionType(char c, bool toss = true);
 
      extern bool isValidLineStructure(const std::string& line,
                                       size_t minLength,
                                       size_t maxLength,
                                       int divs[] = NULL,  
                                       bool toss = true);
 
      extern std::string formatStr(const std::string& value,
                                   size_t width,
                                   bool allowBlank = false);
 
      extern std::string formatInt(long value, size_t width);
 
      extern std::string formatUint(unsigned long value, size_t width);
 
      extern std::string formatFor(double value,
                                   size_t width,
                                   size_t expLen);
 
 
      extern std::string formatFixed(double value,
                                     size_t width,
                                     size_t precision);
 
 
      struct Time
      {
         Time() : year(0), doy(0), sod(0) {};
         Time(const gnsstk::CommonTime& other) { *this = other; };
         Time(const std::string& str) { *this = str; };
 
         virtual ~Time() {};
 
         operator gnsstk::CommonTime() const;
         operator std::string() const;
         void operator=(const gnsstk::CommonTime& other);
         void operator=(const std::string& other);
 
         uint8_t   year;  
         uint16_t  doy;   
         uint32_t  sod;   
      }; // struct Time
 
 
   }  // namespace Sinex
 
}  // namespace gnsstk
 
#endif // GNSSTK_SINEXBASE_HPP