NcVarAtt.h

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#ifndef INC_netcdf_NcVarAtt_h
#define INC_netcdf_NcVarAtt_h

#include "NcAtt.h"

namespace netcdf {

  class NcGroup;
  class NcVar;


class NcVarAtt : public NcAtt
{
  public:

    NcVarAtt (
      int const useFileID,              
      NcGroup const & grp,              
      NcVar const & ncVar,              
      const int index,                  
      std::string const attName);       

    NcVarAtt (NcVarAtt const & rhs)
      : NcAtt (rhs),
        pVar (rhs.pVar)
      {
      }

    NcVarAtt (
      int const useVarID,                       
      NcVarAtt const & rhs)                     
      : NcAtt (useVarID, rhs),
        pVar (rhs.pVar)
      {
      }

    NcVarAtt& operator= (NcVarAtt const & rhs)
     {
        NcAtt::operator=(rhs);
        pVar = rhs.pVar;
        return *this;
     }

    bool operator== (NcVarAtt const & rhs) const;
    bool operator!= (NcVarAtt const & rhs) const
      { return !operator==(rhs); }

    NcVar const & GetParentVar () const { return *pVar; }

  private:

    NcVar const * pVar;         

};


} // namespace netcdf

#endif // NcVarAttClass