In the TGraphErrors constructor using a file, implememt the same algorithm using an ifstream as in the corresponding TGraph constructor.
In the TGraphErrors constructor using a file, implememt the same
algorithm using an ifstream as in the corresponding TGraph constructor.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@13187 27541ba8-7e3a-0410-8455-c3a389f83636

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