SourceID.hpp

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#pragma ident "$Id: SourceID.hpp 1889 2009-05-11 15:47:23Z afarris $"

#ifndef GPSTK_SOURCEID_HPP
#define GPSTK_SOURCEID_HPP

//============================================================================
//
//  This file is part of GPSTk, the GPS Toolkit.
//
//  The GPSTk 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 2.1 of the License, or
//  any later version.
//
//  The GPSTk 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 GPSTk; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//  Dagoberto Salazar - gAGE ( http://www.gage.es ). 2006, 2007, 2008
//
//============================================================================


#include <iostream>
#include <iomanip>
#include <sstream>
#include <string>
#include <map>



namespace gpstk
{

   class SourceID
   {
   public:

      enum SourceType
      {
         Unknown,
         GPS,     
         Galileo, 
         Glonass, 
         Geosync, 
         LEO,     
         Transit, 
         DGPS,    
         RTK,     
         INS,     
         Mixed,   
         Last,    
         Placeholder = Last+1000
      };


      SourceID()
         : type(Unknown), sourceName("")
      {};


      SourceID( SourceType st,
                std::string name )
         : type(st), sourceName(name)
      {};


      SourceID(const SourceID& s)
         : type(s.type), sourceName(s.sourceName)
      {};


      virtual bool operator==(const SourceID& right) const;


      virtual bool operator<(const SourceID& right) const;


      bool operator!=(const SourceID& right) const
      { return !(operator==(right)); }


      bool operator>(const SourceID& right) const
      {  return (!operator<(right) && !operator==(right)); }


      bool operator<=(const SourceID& right) const
      { return (operator<(right) || operator==(right)); }


      bool operator>=(const SourceID& right) const
      { return !(operator<(right)); }


      SourceID& operator=(const SourceID& right);


      virtual std::ostream& dump(std::ostream& s) const;


      virtual bool isValid() const;


      virtual ~SourceID() {};


      static SourceType newSourceType(const std::string& s);


         // Fields

      SourceType  type;


      std::string sourceName;


   private:


      static std::map< SourceType, std::string > stStrings;


   public:

      class Initializer
      {
      public:
         Initializer();
      };

      static Initializer SourceIDsingleton;

   }; // End of class 'SourceID'



   namespace StringUtils
   {

      std::string asString(const SourceID& p);

   }



   std::ostream& operator<<( std::ostream& s,
                             const SourceID& p );



}  // End of namespace gpstk
#endif   // GPSTK_SOURCEID_HPP

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