#ifndef _rooFDObj_h
#define _rooFDObj_h

#ifndef _rooObj_h
#include "rooObj.h"
#endif

////////////////////////////////////////////////////////////////////////////////
class rooFDObj: public rooObj
{
public:
   rooFDObj();
   rooFDObj(void* imp):rooObj(imp) {}
   virtual ~rooFDObj() {}
   rooFDObj(const rooFDObj&);
   rooFDObj&  operator=(const rooFDObj&);
 
   Bool_t   change(const TString& bootFile="",
                   const TString& lockServer="",
                   Int_t fdNumber=0,
                   FILE* fp=stdout) const;
   Bool_t   close();
   Bool_t   contains(rooDBItr& itr,Int_t openMode=kooNoOpen) const;
   Bool_t   convertObjects();
   Bool_t   decodeSchema(const TString& pswd) const;
   Bool_t   dumpCatalog(FILE* fp=stdout,
                        Int_t fileNameFormat=kooHostLocal,
                        Bool_t printLabels=kTRUE) const;
   Bool_t   encodeSchema(const TString& pswd) const;
   Bool_t   exist(const TString& bootFile,Int_t openMode=kooNoOpen);
   Bool_t   isValid() const;
   Bool_t   lock(Int_t lockMode) const;
   TString  lockServerName() const;
   TString  name() const;
   ULong_t  number() const;
   Bool_t   open(const TString& bootFile,
                 Int_t openMode=kooRead,
                 Bool_t recover=kFALSE) const;
   Int_t    openMode() const;
   UInt_t   pageSize() const;
//   rooConversionFunction setConversion(const TString& className,
//                         rooConversionFunction function);
   Bool_t   tidy(FILE* fp=stdout,
                 const TString& hostName="",
                 const TString& pathName="") const;
   virtual Int_t    typeN() const;
   virtual TString  typeName() const;
   Bool_t   update() const; 
   Bool_t   upgradeObjects();
// 
// methods inherited from TObject
//
   virtual void   Print(Option_t *option="") { dumpCatalog();}
   virtual const char *GetName()  { fName=name(); return fName.Data(); }
   virtual void   Browse(TBrowser *b);
   virtual Bool_t IsFolder() { return kTRUE; }

ClassDef(rooFDObj,0)// corresponds to ooHandle(ooFDObj)
};

R__EXTERN rooFDObj* gooTopFD;

#endif // _rooFDObj_h