BUG: Made functions virtual to support subclassing
BUG: Made functions virtual to support subclassing

fuentesdt/InsightToolkit-dev,GEHC-Surgery/ITK,blowekamp/ITK,itkvideo/ITK,ajjl/ITK,Kitware/ITK,fbudin69500/ITK,paulnovo/ITK,jmerkow/ITK,CapeDrew/DITK,LucasGandel/ITK,hjmjohnson/ITK,jmerkow/ITK,GEHC-Surgery/ITK,wkjeong/ITK,vfonov/ITK,zachary-williamson/ITK,fuentesdt/InsightToolkit-dev,hinerm/ITK,stnava/ITK,spinicist/ITK,LucasGandel/ITK,malaterre/ITK,Kitware/ITK,fuentesdt/InsightToolkit-dev,vfonov/ITK,PlutoniumHeart/ITK,spinicist/ITK,stnava/ITK,cpatrick/ITK-RemoteIO,GEHC-Surgery/ITK,hinerm/ITK,daviddoria/itkHoughTransform,msmolens/ITK,fbudin69500/ITK,heimdali/ITK,LucHermitte/ITK,hinerm/ITK,msmolens/ITK,LucasGandel/ITK,richardbeare/ITK,rhgong/itk-with-dom,CapeDrew/DITK,CapeDrew/DITK,CapeDrew/DITK,atsnyder/ITK,heimdali/ITK,vfonov/ITK,richardbeare/ITK,rhgong/itk-with-dom,daviddoria/itkHoughTransform,hendradarwin/ITK,zachary-williamson/ITK,BRAINSia/ITK,BlueBrain/ITK,daviddoria/itkHoughTransform,stnava/ITK,ajjl/ITK,PlutoniumHeart/ITK,malaterre/ITK,CapeDrew/DITK,malaterre/ITK,jmerkow/ITK,vfonov/ITK,rhgong/itk-with-dom,PlutoniumHeart/ITK,fedral/ITK,vfonov/ITK,fedral/ITK,malaterre/ITK,LucHermitte/ITK,fuentesdt/InsightToolkit-dev,LucasGandel/ITK,GEHC-Surgery/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,wkjeong/ITK,biotrump/ITK,atsnyder/ITK,BRAINSia/ITK,biotrump/ITK,atsnyder/ITK,fedral/ITK,eile/ITK,blowekamp/ITK,zachary-williamson/ITK,spinicist/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,daviddoria/itkHoughTransform,itkvideo/ITK,wkjeong/ITK,msmolens/ITK,hinerm/ITK,heimdali/ITK,eile/ITK,BRAINSia/ITK,daviddoria/itkHoughTransform,LucHermitte/ITK,spinicist/ITK,stnava/ITK,fuentesdt/InsightToolkit-dev,msmolens/ITK,LucHermitte/ITK,blowekamp/ITK,BlueBrain/ITK,biotrump/ITK,ajjl/ITK,spinicist/ITK,GEHC-Surgery/ITK,atsnyder/ITK,atsnyder/ITK,fedral/ITK,jcfr/ITK,paulnovo/ITK,hjmjohnson/ITK,cpatrick/ITK-RemoteIO,stnava/ITK,paulnovo/ITK,eile/ITK,malaterre/ITK,jcfr/ITK,paulnovo/ITK,cpatrick/ITK-RemoteIO,BlueBrain/ITK,Kitware/ITK,msmolens/ITK,LucasGandel/ITK,fedral/ITK,daviddoria/itkHoughTransform,eile/ITK,fedral/ITK,hjmjohnson/ITK,eile/ITK,itkvideo/ITK,hendradarwin/ITK,jcfr/ITK,hendradarwin/ITK,richardbeare/ITK,malaterre/ITK,heimdali/ITK,ajjl/ITK,cpatrick/ITK-RemoteIO,rhgong/itk-with-dom,CapeDrew/DCMTK-ITK,PlutoniumHeart/ITK,hendradarwin/ITK,zachary-williamson/ITK,thewtex/ITK,malaterre/ITK,ajjl/ITK,CapeDrew/DCMTK-ITK,Kitware/ITK,GEHC-Surgery/ITK,rhgong/itk-with-dom,vfonov/ITK,BlueBrain/ITK,blowekamp/ITK,malaterre/ITK,LucHermitte/ITK,hendradarwin/ITK,blowekamp/ITK,biotrump/ITK,atsnyder/ITK,fuentesdt/InsightToolkit-dev,CapeDrew/DITK,vfonov/ITK,LucasGandel/ITK,itkvideo/ITK,paulnovo/ITK,fedral/ITK,CapeDrew/DCMTK-ITK,biotrump/ITK,richardbeare/ITK,spinicist/ITK,jmerkow/ITK,fuentesdt/InsightToolkit-dev,hinerm/ITK,itkvideo/ITK,fbudin69500/ITK,ajjl/ITK,spinicist/ITK,thewtex/ITK,BlueBrain/ITK,paulnovo/ITK,daviddoria/itkHoughTransform,hjmjohnson/ITK,paulnovo/ITK,malaterre/ITK,CapeDrew/DCMTK-ITK,ajjl/ITK,hjmjohnson/ITK,eile/ITK,wkjeong/ITK,wkjeong/ITK,jmerkow/ITK,blowekamp/ITK,PlutoniumHeart/ITK,itkvideo/ITK,jcfr/ITK,heimdali/ITK,BRAINSia/ITK,BlueBrain/ITK,PlutoniumHeart/ITK,msmolens/ITK,wkjeong/ITK,spinicist/ITK,rhgong/itk-with-dom,jcfr/ITK,LucHermitte/ITK,LucasGandel/ITK,zachary-williamson/ITK,thewtex/ITK,jmerkow/ITK,fuentesdt/InsightToolkit-dev,fbudin69500/ITK,LucasGandel/ITK,stnava/ITK,BlueBrain/ITK,zachary-williamson/ITK,zachary-williamson/ITK,hinerm/ITK,InsightSoftwareConsortium/ITK,heimdali/ITK,blowekamp/ITK,richardbeare/ITK,stnava/ITK,CapeDrew/DCMTK-ITK,hjmjohnson/ITK,cpatrick/ITK-RemoteIO,CapeDrew/DITK,biotrump/ITK,cpatrick/ITK-RemoteIO,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,stnava/ITK,daviddoria/itkHoughTransform,eile/ITK,CapeDrew/DITK,msmolens/ITK,InsightSoftwareConsortium/ITK,PlutoniumHeart/ITK,itkvideo/ITK,cpatrick/ITK-RemoteIO,Kitware/ITK,ajjl/ITK,thewtex/ITK,jmerkow/ITK,vfonov/ITK,daviddoria/itkHoughTransform,eile/ITK,rhgong/itk-with-dom,vfonov/ITK,atsnyder/ITK,hinerm/ITK,hendradarwin/ITK,BRAINSia/ITK,InsightSoftwareConsortium/ITK,msmolens/ITK,fedral/ITK,hendradarwin/ITK,hinerm/ITK,LucHermitte/ITK,BlueBrain/ITK,GEHC-Surgery/ITK,wkjeong/ITK,BRAINSia/ITK,Kitware/ITK,fbudin69500/ITK,paulnovo/ITK,BRAINSia/ITK,jcfr/ITK,zachary-williamson/ITK,CapeDrew/DCMTK-ITK,LucHermitte/ITK,richardbeare/ITK,jcfr/ITK,InsightSoftwareConsortium/ITK,biotrump/ITK,rhgong/itk-with-dom,biotrump/ITK,thewtex/ITK,PlutoniumHeart/ITK,hendradarwin/ITK,itkvideo/ITK,Kitware/ITK,fuentesdt/InsightToolkit-dev,stnava/ITK,spinicist/ITK,eile/ITK,thewtex/ITK,GEHC-Surgery/ITK,cpatrick/ITK-RemoteIO,heimdali/ITK,hinerm/ITK,atsnyder/ITK,jmerkow/ITK,zachary-williamson/ITK,itkvideo/ITK,jcfr/ITK,fbudin69500/ITK,CapeDrew/DCMTK-ITK,wkjeong/ITK,CapeDrew/DCMTK-ITK,richardbeare/ITK,atsnyder/ITK,fbudin69500/ITK,heimdali/ITK,blowekamp/ITK,CapeDrew/DITK,CapeDrew/DCMTK-ITK