TGrid

class TGrid : public TObject

    public:

                           TGrid()
                           TGrid(const TGrid&)
                   virtual ~TGrid()
            static TClass* Class()
      virtual TGridResult* Command(const char*, Bool_t = kFALSE)
             static TGrid* Connect(const char* grid, const char* uid = "0", const char* pw = "0", const char* options = "0")
               const char* GetGrid() const
               const char* GetHost() const
         virtual TGridJDL* GetJDLGenerator()
               const char* GetOptions() const
                     Int_t GetPort() const
               const char* GetPw() const
               const char* GetUser() const
               const char* GridUrl() const
           virtual TClass* IsA() const
            virtual Bool_t IsConnected() const
      virtual TGridResult* LocateSites()
                    TGrid& operator=(const TGrid&)
      virtual TGridResult* Query(const char*, const char*, const char*, const char*)
            virtual Bool_t Query2Dataset(TDSet*, const char*, const char*, const char*, const char*)
              virtual void Shell()
              virtual void ShowMembers(TMemberInspector& insp, char* parent)
              virtual void Stderr()
              virtual void Stdout()
              virtual void Streamer(TBuffer& b)
                      void StreamerNVirtual(TBuffer& b)
         virtual TGridJob* Submit(const char*)

Data Members

    protected:

      TString fGridUrl  the GRID url used to create the grid connection
      TString fGrid     type of GRID (AliEn, Globus, ...)
      TString fHost     GRID portal to which we are connected
      TString fUser     user name
      TString fPw       user passwd
      TString fOptions  options specified
        Int_t fPort     port to which we are connected

Class Description

                                                                      
 TGrid                                                                
                                                                      
 Abstract base class defining interface to common GRID services.      
                                                                      
 To open a connection to a GRID use the static method Connect().      
 The argument of Connect() is of the form:                            
    <grid>[://<host>][:<port>], e.g.                                  
 alien, alien://alice.cern.ch, globus://glsvr1.cern.ch, ...           
 Depending on the <grid> specified an appropriate plugin library      
 will be loaded which will provide the real interface.                
                                                                      
 Related classes are TGridResult.                                     
                                                                      

 The grid should be of the form:  <grid>://<host>[:<port>],
 e.g.:  alien://alice.cern.ch, globus://glsrv1.cern.ch, ...
 The uid is the username and pw the password that should be used for
 the connection. Depending on the <grid> the shared library (plugin)
 for the selected system will be loaded. When the connection could not
 be opened 0 is returned. For AliEn the supported options are:
 -domain=<domain name>
 -debug=<debug level from 1 to 10>
 Example: "-domain=cern.ch -debug=5"

Inline Functions

                void ~TGrid()
               TGrid TGrid()
         const char* GridUrl() const
         const char* GetGrid() const
         const char* GetHost() const
         const char* GetUser() const
         const char* GetPw() const
         const char* GetOptions() const
               Int_t GetPort() const
              Bool_t IsConnected() const
                void Shell()
                void Stdout()
                void Stderr()
        TGridResult* Command(const char*, Bool_t = kFALSE)
        TGridResult* Query(const char*, const char*, const char*, const char*)
        TGridResult* LocateSites()
              Bool_t Query2Dataset(TDSet*, const char*, const char*, const char*, const char*)
           TGridJob* Submit(const char*)
           TGridJDL* GetJDLGenerator()
             TClass* Class()
             TClass* IsA() const
                void ShowMembers(TMemberInspector& insp, char* parent)
                void Streamer(TBuffer& b)
                void StreamerNVirtual(TBuffer& b)
               TGrid TGrid(const TGrid&)
              TGrid& operator=(const TGrid&)