Return a const reference to the internal data matrix
Return a const reference to the internal data matrix

beniz/root,gbitzes/root,BerserkerTroll/root,mhuwiler/rootauto,beniz/root,georgtroska/root,gbitzes/root,simonpf/root,thomaskeck/root,CristinaCristescu/root,veprbl/root,lgiommi/root,agarciamontoro/root,thomaskeck/root,pspe/root,zzxuanyuan/root,zzxuanyuan/root,mhuwiler/rootauto,agarciamontoro/root,lgiommi/root,gganis/root,veprbl/root,karies/root,root-mirror/root,thomaskeck/root,beniz/root,zzxuanyuan/root,satyarth934/root,thomaskeck/root,lgiommi/root,lgiommi/root,simonpf/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,sawenzel/root,satyarth934/root,bbockelm/root,BerserkerTroll/root,CristinaCristescu/root,beniz/root,zzxuanyuan/root,root-mirror/root,abhinavmoudgil95/root,lgiommi/root,gbitzes/root,davidlt/root,satyarth934/root,buuck/root,bbockelm/root,CristinaCristescu/root,olifre/root,Y--/root,lgiommi/root,zzxuanyuan/root-compressor-dummy,gganis/root,lgiommi/root,karies/root,simonpf/root,gbitzes/root,zzxuanyuan/root-compressor-dummy,olifre/root,BerserkerTroll/root,thomaskeck/root,mhuwiler/rootauto,veprbl/root,mhuwiler/rootauto,BerserkerTroll/root,buuck/root,veprbl/root,davidlt/root,beniz/root,karies/root,gbitzes/root,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,zzxuanyuan/root,veprbl/root,BerserkerTroll/root,pspe/root,thomaskeck/root,CristinaCristescu/root,olifre/root,olifre/root,Y--/root,olifre/root,georgtroska/root,agarciamontoro/root,satyarth934/root,Y--/root,simonpf/root,root-mirror/root,satyarth934/root,CristinaCristescu/root,olifre/root,gbitzes/root,Y--/root,agarciamontoro/root,georgtroska/root,davidlt/root,georgtroska/root,veprbl/root,karies/root,beniz/root,thomaskeck/root,agarciamontoro/root,georgtroska/root,gganis/root,bbockelm/root,bbockelm/root,buuck/root,agarciamontoro/root,root-mirror/root,Y--/root,Y--/root,satyarth934/root,agarciamontoro/root,veprbl/root,root-mirror/root,bbockelm/root,pspe/root,sawenzel/root,georgtroska/root,sawenzel/root,abhinavmoudgil95/root,mhuwiler/rootauto,satyarth934/root,abhinavmoudgil95/root,BerserkerTroll/root,buuck/root,davidlt/root,davidlt/root,gganis/root,root-mirror/root,zzxuanyuan/root-compressor-dummy,gganis/root,gganis/root,olifre/root,lgiommi/root,bbockelm/root,CristinaCristescu/root,Y--/root,buuck/root,sawenzel/root,abhinavmoudgil95/root,pspe/root,pspe/root,buuck/root,thomaskeck/root,pspe/root,BerserkerTroll/root,pspe/root,karies/root,zzxuanyuan/root,simonpf/root,simonpf/root,gganis/root,mhuwiler/rootauto,karies/root,CristinaCristescu/root,olifre/root,abhinavmoudgil95/root,pspe/root,CristinaCristescu/root,zzxuanyuan/root,zzxuanyuan/root-compressor-dummy,sawenzel/root,gganis/root,agarciamontoro/root,satyarth934/root,lgiommi/root,pspe/root,buuck/root,abhinavmoudgil95/root,buuck/root,olifre/root,beniz/root,karies/root,Y--/root,davidlt/root,BerserkerTroll/root,satyarth934/root,gganis/root,CristinaCristescu/root,root-mirror/root,zzxuanyuan/root,Y--/root,mhuwiler/rootauto,sawenzel/root,veprbl/root,veprbl/root,gbitzes/root,abhinavmoudgil95/root,beniz/root,olifre/root,pspe/root,karies/root,georgtroska/root,zzxuanyuan/root-compressor-dummy,olifre/root,gbitzes/root,sawenzel/root,mhuwiler/rootauto,davidlt/root,BerserkerTroll/root,root-mirror/root,buuck/root,zzxuanyuan/root-compressor-dummy,sawenzel/root,karies/root,zzxuanyuan/root,buuck/root,davidlt/root,bbockelm/root,satyarth934/root,root-mirror/root,CristinaCristescu/root,abhinavmoudgil95/root,bbockelm/root,Y--/root,karies/root,Y--/root,georgtroska/root,veprbl/root,agarciamontoro/root,bbockelm/root,zzxuanyuan/root,davidlt/root,CristinaCristescu/root,beniz/root,lgiommi/root,satyarth934/root,sawenzel/root,abhinavmoudgil95/root,gganis/root,georgtroska/root,thomaskeck/root,davidlt/root,mhuwiler/rootauto,gbitzes/root,mhuwiler/rootauto,simonpf/root,lgiommi/root,abhinavmoudgil95/root,georgtroska/root,abhinavmoudgil95/root,simonpf/root,simonpf/root,veprbl/root,gganis/root,beniz/root,zzxuanyuan/root-compressor-dummy,thomaskeck/root,agarciamontoro/root,sawenzel/root,zzxuanyuan/root,gbitzes/root,davidlt/root,simonpf/root,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,root-mirror/root,zzxuanyuan/root-compressor-dummy,bbockelm/root,zzxuanyuan/root,bbockelm/root,georgtroska/root,sawenzel/root,karies/root,simonpf/root,BerserkerTroll/root,buuck/root,mhuwiler/rootauto,beniz/root,root-mirror/root,pspe/root