TChainElement


class description - source file - inheritance tree

class TChainElement : public TNamed


    public:
TChainElement TChainElement() TChainElement TChainElement(const char* filename, const char* title) TChainElement TChainElement(TChainElement&) virtual void ~TChainElement() static TClass* Class() virtual void CreatePackets() virtual void* GetBaddress() const virtual Int_t GetEntries() const virtual char* GetPackets() const virtual Int_t GetPacketSize() const virtual Int_t GetStatus() const virtual TClass* IsA() const virtual void ls(Option_t* option) const virtual void SetBaddress(void* add) virtual void SetNumberEntries(Int_t n) virtual void SetPacketSize(Int_t size = 100) virtual void SetStatus(Int_t status) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b)

Data Members

private:
protected:
Int_t fEntries Number of entries in the tree of this chain element Int_t fNPackets Number of packets Int_t fPacketSize Number of events in one packet for parallel root Int_t fStatus branch status when used as a branch void* fBaddress !branch address when used as a branch char* fPackets !Packet descriptor string

Class Description

                                                                      
 A TChainElement describes a component of a TChain.                   
                                                                      


TChainElement(): TNamed()
*-*-*-*-*-*Default constructor for a chain element*-*-*-*-*-*-*-*-*-*-*-*-*
*-*        =======================================

TChainElement(const char *name, const char *title) :TNamed(name,title)
*-*-*-*-*-*-*-*-*-*-*-*-*Create a chain element*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                      ======================


~TChainElement()
*-*-*-*-*-*Default destructor for a chain element*-*-*-*-*-*-*-*-*-*-*-*
*-*        ======================================

void CreatePackets()
*-*-*-*-*-*-*-*-*Initialize the packet descriptor string*-*-*-*-*-*-*-*-*-*
*-*              =======================================

void ls(Option_t *option) const
 List files in the chain


void SetPacketSize(Int_t size)
*-*-*-*-*-*-*-*-*Set number of entries per packet for parallel root*-*-*-*-*
*-*              =================================================



Inline Functions


                void* GetBaddress() const
                Int_t GetEntries() const
                char* GetPackets() const
                Int_t GetPacketSize() const
                Int_t GetStatus() const
                 void SetBaddress(void* add)
                 void SetNumberEntries(Int_t n)
                 void SetStatus(Int_t status)
              TClass* Class()
              TClass* IsA() const
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
        TChainElement TChainElement(TChainElement&)


Author: Rene Brun 11/02/97
Last update: root/tree:$Name: $:$Id: TChainElement.cxx,v 1.2 2000/12/26 14:23:05 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *


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