DbAccess.h

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#ifndef DbAccess_h
#define DbAccess_h

#include <string>
#include <vector>
#include <iostream>

#include "CollectorMap.h"
#include "DbProfile.h"
#include "IException.h"

namespace Isis {


  class PvlObject;

  class DbAccess : public DbProfile {
    private:
      typedef CollectorMap<IString, DbProfile, NoCaseStringCompare>
      ProfileList;

    public:
      //  Constructors and Destructor
      DbAccess() : DbProfile("Database"), _defProfileName(""), _profiles() { }
      DbAccess(const QString &dbaccFile,
               const QString &defProfileName = "");
      DbAccess(PvlObject &pvl, const QString &defProfileName = "");

      virtual ~DbAccess() { }

      int profileCount() const {
        return (_profiles.size());
      }

      bool profileExists(const QString &profile) const {
        return (_profiles.exists(profile));
      }

      const DbProfile getProfile(const QString &name = "") const;
      const DbProfile getProfile(int nth) const;


      void addProfile(const DbProfile &profile) {
        _profiles.add(profile.Name(), profile);
      }

      void load(const QString &filename);
      void load(PvlObject &pvl);

      QString getDefaultProfileName() const;

    private:
      QString      _defProfileName;  
      ProfileList      _profiles;        
  };





}
#endif