OccurrencesReader.hh

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#ifndef _OCCURRENCES_READERHH_
#define _OCCURRENCES_READERHH_

#include <openmodeller/om_defs.hh>
#include <openmodeller/Occurrences.hh>
#include <vector>

class dllexp OccurrencesReader
{
public:

  virtual ~OccurrencesReader() {};

  virtual bool load() = 0;

  virtual OccurrencesPtr getPresences( const char *groupId );

  virtual OccurrencesPtr getAbsences( const char *groupId );

  void printOccurrences( const std::string& msg="" );

protected:

  typedef std::vector<OccurrencesPtr> LstOccurrences;

  int _addOccurrence( const char *id, const char *groupId, Coord lg, Coord lt, Scalar error,
                      Scalar abundance, int num_attributes, Scalar *attributes );

  // List of presences by group name.
  LstOccurrences _presences;

  // List of absences by group name.
  LstOccurrences _absences;
  
  // Occurrences source
  char *_source;
  
  // Coordinate System
  char *_coord_system;
  
  // Protected Constructor because it is a abstract class (interface).
  OccurrencesReader() {};

private:

  int _addPresence( const char *id, const char *groupId, Coord lg, Coord lt, Scalar error, 
                    Scalar abundance, int num_attributes, Scalar *attributes );

  int _addAbsence( const char *id, const char *groupId, Coord lg, Coord lt, Scalar error, 
                   int num_attributes, Scalar *attributes );
};

#endif