rooContObj

class rooContObj : public rooObj

    public:

           rooContObj rooContObj()
           rooContObj rooContObj(void* imp)
           rooContObj rooContObj(const rooContObj&)
           rooContObj rooContObj(const rooObj&)
         virtual void ~rooContObj()
         virtual void Browse(TBrowser* b)
              TClass* Class()
               Bool_t close() const
             rooDBObj containedIn() const
               Bool_t contains(rooObjItr& itr, Int_t openMode = kooNoOpen) const
               Bool_t convertObjects()
               Bool_t exist(const rooDBObj& db, const TString& contName, Int_t openMode = kooNoOpen)
                Int_t hash() const
      virtual TClass* IsA() const
       virtual Bool_t IsFolder()
               Bool_t isUpdated() const
               Bool_t lockNoProp(Int_t lockMode) const
               Bool_t lookupObj(const rooObj& scope, const TString& name, Int_t openMode = kooRead) const
               Bool_t lookupObj(const TString& name, Int_t openMode = kooRead) const
              TString name() const
              ULong_t nPage() const
               Bool_t open(Int_t openMode = kooRead) const
               Bool_t open(const TString& name, Int_t openMode = kooRead) const
               Bool_t open(const rooDBObj& db, const TString& name, Int_t openMode = kooRead) const
                Int_t openMode() const
          rooContObj& operator=(const rooContObj&)
              ULong_t percentGrow() const
         virtual void Print(Option_t* option)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)

  Data Members

See also

rooContItr

Class Description

 rooContObj corresponds to ooHandle(ooContObj) class

 Handle class for containers

 default ctor.

 ooHandleStructor(ooContObj)(const ooHandle(ooContObj)& objH);

 ooHandleStructor(ooContObj)(const ooId& id);

 Explicitly closes container

 Returns objecthandle to database in which the container
 is contained.

 Initializes the iterator itr to traverse all referenced basic objects in
 the container. Objects of the iteration are automatically opened in the
 mode specified by openMode; the default is kooNoOpen (do not open the
 container automatically).

 Convert all objects affected by schema evolution operations within a
 container to their current class representations. This will also bring
 all indexes up to date. Calling this member function more than once on a
 specific container has no effect.

 Test for the existence of a container. Returns the constant kTRUE if
 the container with system name contSysName exists in the database
 referenced by handle db, otherwise returns kFALSE. If the
 container exists and openMode is kooRead or kooUpdate, the
 container is opened and its object reference or handle is initialized to
 the container. If openMode is kooRead or kooUpdate, and exist
 returns kFALSE, the container either does not exist or the container
 exists but is not accessible, and the object reference or handle is set to
 null. If openMode is kooNoOpen and the container exists, the container
 is not opened, but the object reference or handle is initialized to the
 container. If openMode is kooNoOpen and the container does not exist,
 the container is not opened, and the object reference or handle is set to
 null.

 Returns the hash value used as a clustering factor for an indexed
 container. The hash value is the number of sequentially indexed objects
 to place into a page when creating named or keyed objects within the
 container. The hash value is set when the container is created.

 Returns 0 if the container is not hashed; otherwise, returns a non-zero
 value. Returns -1 f the handle is null or the container can not be
 opened.

 Returns kTRUE only if the container has been updated by another
 process since being opened by the current process for an MROW read
 operation. It returns kFALSE in all other cases.

 Explicitly locks the container without propagation semantics.

 Sets object reference or handle to reference the container with the
 name name in the scope of the object specified by the handle scope,
 and opens the container in the mode specified by openMode. Default
 scope object is gooTopDB.

 Sets object reference or handle to reference the container with the
 name name in the scope of the object specified by the handle scope,
 and opens the container in the mode specified by openMode. Default
 scope object is gooTopDB.

 Returns the system name of the referenced container. The string is
 statically allocated by the member function and is overwritten with
 each invocation (you may wish to copy the string to locally allocated
 storage rather than storing the pointer).

 Returns current number of pages in the container.

 Opens the referenced container in the access mode specified by
 openMode, either kooRead and kooUpdate. The default open mode is
 kooRead.

 Any number of processes may open the same container for read access
 as long as no process has it open for update access. No process may
 open a container for update access if any other process has it open for
 read access. No other process may open a container if any other process
 has it open for update access unless MROW is in effect. The access
 restrictions imposed by a process's access to a container applies until
 the transaction in which the container was opened is terminated
 (either committed or aborted).

 Opens the referenced container in the access mode specified by
 openMode, either kooRead and kooUpdate. The default open mode is
 kooRead.

 Opens the container specified by system name - name.

 Any number of processes may open the same container for read access
 as long as no process has it open for update access. No process may
 open a container for update access if any other process has it open for
 read access. No other process may open a container if any other process
 has it open for update access unless MROW is in effect. The access
 restrictions imposed by a process's access to a container applies until
 the transaction in which the container was opened is terminated
 (either committed or aborted).

 Opens the referenced container in the access mode specified by
 openMode, either kooRead and kooUpdate. The default open mode is
 kooRead.

 Opens the container specified by system name and the database
 in which the container resides, db.

 Any number of processes may open the same container for read access
 as long as no process has it open for update access. No process may
 open a container for update access if any other process has it open for
 read access. No other process may open a container if any other process
 has it open for update access unless MROW is in effect. The access
 restrictions imposed by a process's access to a container applies until
 the transaction in which the container was opened is terminated
 (either committed or aborted).

 Returns the mode in which the currently referenced container has been
 opened.

 Returns the growth factor for the container. The container grows by
 this percent of its current size. The percent growth is set when the
 container is created.

 print out persistent data for all bject inthis container

 Browse content of this container

Inline Functions

         rooContObj rooContObj(const rooObj&)
        rooContObj& operator=(const rooContObj&)
             Bool_t IsFolder()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void ~rooContObj()