add TFile as friend and make FillBuffer/ReadBuffer/Sizeof private.
add TFile as friend and make FillBuffer/ReadBuffer/Sizeof private.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@5052 27541ba8-7e3a-0410-8455-c3a389f83636

dfunke/root,root-mirror/root,gganis/root,davidlt/root,davidlt/root,jrtomps/root,bbockelm/root,davidlt/root,CristinaCristescu/root,thomaskeck/root,abhinavmoudgil95/root,esakellari/root,veprbl/root,simonpf/root,tc3t/qoot,buuck/root,zzxuanyuan/root-compressor-dummy,veprbl/root,Y--/root,zzxuanyuan/root,satyarth934/root,omazapa/root,lgiommi/root,smarinac/root,ffurano/root5,gbitzes/root,veprbl/root,Duraznos/root,mattkretz/root,alexschlueter/cern-root,agarciamontoro/root,olifre/root,beniz/root,simonpf/root,jrtomps/root,sbinet/cxx-root,0x0all/ROOT,vukasinmilosevic/root,BerserkerTroll/root,davidlt/root,sirinath/root,alexschlueter/cern-root,abhinavmoudgil95/root,gganis/root,davidlt/root,jrtomps/root,Duraznos/root,sirinath/root,georgtroska/root,ffurano/root5,alexschlueter/cern-root,omazapa/root-old,nilqed/root,evgeny-boger/root,thomaskeck/root,krafczyk/root,thomaskeck/root,sirinath/root,buuck/root,nilqed/root,olifre/root,mhuwiler/rootauto,abhinavmoudgil95/root,mattkretz/root,Duraznos/root,thomaskeck/root,sawenzel/root,agarciamontoro/root,jrtomps/root,buuck/root,thomaskeck/root,Dr15Jones/root,0x0all/ROOT,krafczyk/root,sbinet/cxx-root,beniz/root,dfunke/root,omazapa/root,smarinac/root,CristinaCristescu/root,Duraznos/root,omazapa/root-old,bbockelm/root,georgtroska/root,zzxuanyuan/root,mhuwiler/rootauto,esakellari/my_root_for_test,CristinaCristescu/root,georgtroska/root,Duraznos/root,ffurano/root5,zzxuanyuan/root-compressor-dummy,perovic/root,zzxuanyuan/root,smarinac/root,zzxuanyuan/root,sbinet/cxx-root,pspe/root,arch1tect0r/root,strykejern/TTreeReader,jrtomps/root,zzxuanyuan/root-compressor-dummy,jrtomps/root,georgtroska/root,beniz/root,arch1tect0r/root,arch1tect0r/root,dfunke/root,thomaskeck/root,gbitzes/root,jrtomps/root,sawenzel/root,mhuwiler/rootauto,arch1tect0r/root,agarciamontoro/root,dfunke/root,vukasinmilosevic/root,pspe/root,tc3t/qoot,pspe/root,sirinath/root,nilqed/root,buuck/root,omazapa/root,zzxuanyuan/root-compressor-dummy,karies/root,vukasinmilosevic/root,agarciamontoro/root,mattkretz/root,jrtomps/root,karies/root,veprbl/root,mkret2/root,sbinet/cxx-root,abhinavmoudgil95/root,tc3t/qoot,BerserkerTroll/root,strykejern/TTreeReader,root-mirror/root,alexschlueter/cern-root,ffurano/root5,jrtomps/root,arch1tect0r/root,omazapa/root,pspe/root,mattkretz/root,esakellari/my_root_for_test,gbitzes/root,evgeny-boger/root,BerserkerTroll/root,root-mirror/root,simonpf/root,omazapa/root,vukasinmilosevic/root,pspe/root,Y--/root,root-mirror/root,sirinath/root,georgtroska/root,mkret2/root,pspe/root,evgeny-boger/root,sirinath/root,cxx-hep/root-cern,olifre/root,sawenzel/root,gbitzes/root,gbitzes/root,cxx-hep/root-cern,vukasinmilosevic/root,zzxuanyuan/root,gganis/root,dfunke/root,lgiommi/root,mkret2/root,vukasinmilosevic/root,agarciamontoro/root,evgeny-boger/root,omazapa/root,gganis/root,simonpf/root,mattkretz/root,evgeny-boger/root,veprbl/root,georgtroska/root,karies/root,sirinath/root,krafczyk/root,zzxuanyuan/root,beniz/root,sbinet/cxx-root,sawenzel/root,evgeny-boger/root,CristinaCristescu/root,thomaskeck/root,simonpf/root,lgiommi/root,gganis/root,Y--/root,agarciamontoro/root,esakellari/my_root_for_test,nilqed/root,krafczyk/root,cxx-hep/root-cern,CristinaCristescu/root,simonpf/root,perovic/root,lgiommi/root,Y--/root,olifre/root,dfunke/root,mhuwiler/rootauto,dfunke/root,buuck/root,mkret2/root,perovic/root,thomaskeck/root,olifre/root,sbinet/cxx-root,ffurano/root5,Dr15Jones/root,pspe/root,kirbyherm/root-r-tools,Duraznos/root,buuck/root,gbitzes/root,veprbl/root,satyarth934/root,mkret2/root,strykejern/TTreeReader,BerserkerTroll/root,omazapa/root,Y--/root,bbockelm/root,lgiommi/root,bbockelm/root,krafczyk/root,gbitzes/root,smarinac/root,sawenzel/root,smarinac/root,karies/root,root-mirror/root,mkret2/root,gganis/root,omazapa/root-old,Y--/root,ffurano/root5,dfunke/root,CristinaCristescu/root,abhinavmoudgil95/root,arch1tect0r/root,krafczyk/root,jrtomps/root,gbitzes/root,lgiommi/root,olifre/root,satyarth934/root,pspe/root,thomaskeck/root,esakellari/root,sawenzel/root,pspe/root,arch1tect0r/root,sirinath/root,arch1tect0r/root,bbockelm/root,Y--/root,gbitzes/root,simonpf/root,bbockelm/root,smarinac/root,vukasinmilosevic/root,veprbl/root,karies/root,zzxuanyuan/root-compressor-dummy,tc3t/qoot,arch1tect0r/root,mhuwiler/rootauto,tc3t/qoot,omazapa/root-old,BerserkerTroll/root,tc3t/qoot,gbitzes/root,arch1tect0r/root,veprbl/root,olifre/root,smarinac/root,esakellari/my_root_for_test,evgeny-boger/root,smarinac/root,georgtroska/root,BerserkerTroll/root,agarciamontoro/root,veprbl/root,smarinac/root,zzxuanyuan/root-compressor-dummy,smarinac/root,georgtroska/root,karies/root,sirinath/root,esakellari/root,ffurano/root5,Dr15Jones/root,kirbyherm/root-r-tools,buuck/root,esakellari/root,vukasinmilosevic/root,satyarth934/root,Duraznos/root,beniz/root,arch1tect0r/root,satyarth934/root,olifre/root,mhuwiler/rootauto,tc3t/qoot,veprbl/root,CristinaCristescu/root,beniz/root,sawenzel/root,sawenzel/root,omazapa/root-old,georgtroska/root,krafczyk/root,alexschlueter/cern-root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