COMP: fix compile error on VS
COMP: fix compile error on VS

keithroe/vtkoptix,ashray/VTK-EVM,msmolens/VTK,johnkit/vtk-dev,sumedhasingla/VTK,msmolens/VTK,SimVascular/VTK,sumedhasingla/VTK,jmerkow/VTK,mspark93/VTK,aashish24/VTK-old,SimVascular/VTK,sankhesh/VTK,ashray/VTK-EVM,candy7393/VTK,Wuteyan/VTK,hendradarwin/VTK,candy7393/VTK,cjh1/VTK,sgh/vtk,sumedhasingla/VTK,msmolens/VTK,spthaolt/VTK,mspark93/VTK,SimVascular/VTK,hendradarwin/VTK,daviddoria/PointGraphsPhase1,biddisco/VTK,berendkleinhaneveld/VTK,gram526/VTK,keithroe/vtkoptix,candy7393/VTK,ashray/VTK-EVM,mspark93/VTK,msmolens/VTK,berendkleinhaneveld/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK,sankhesh/VTK,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,candy7393/VTK,candy7393/VTK,ashray/VTK-EVM,hendradarwin/VTK,gram526/VTK,Wuteyan/VTK,naucoin/VTKSlicerWidgets,aashish24/VTK-old,collects/VTK,aashish24/VTK-old,biddisco/VTK,mspark93/VTK,keithroe/vtkoptix,biddisco/VTK,daviddoria/PointGraphsPhase1,sankhesh/VTK,jmerkow/VTK,cjh1/VTK,sgh/vtk,demarle/VTK,Wuteyan/VTK,sumedhasingla/VTK,arnaudgelas/VTK,spthaolt/VTK,hendradarwin/VTK,demarle/VTK,ashray/VTK-EVM,spthaolt/VTK,ashray/VTK-EVM,SimVascular/VTK,keithroe/vtkoptix,arnaudgelas/VTK,demarle/VTK,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,berendkleinhaneveld/VTK,spthaolt/VTK,johnkit/vtk-dev,sankhesh/VTK,johnkit/vtk-dev,biddisco/VTK,johnkit/vtk-dev,biddisco/VTK,Wuteyan/VTK,demarle/VTK,mspark93/VTK,SimVascular/VTK,aashish24/VTK-old,ashray/VTK-EVM,hendradarwin/VTK,jmerkow/VTK,spthaolt/VTK,jeffbaumes/jeffbaumes-vtk,aashish24/VTK-old,sgh/vtk,Wuteyan/VTK,demarle/VTK,gram526/VTK,mspark93/VTK,naucoin/VTKSlicerWidgets,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,collects/VTK,sumedhasingla/VTK,spthaolt/VTK,keithroe/vtkoptix,SimVascular/VTK,Wuteyan/VTK,demarle/VTK,demarle/VTK,cjh1/VTK,hendradarwin/VTK,gram526/VTK,demarle/VTK,collects/VTK,mspark93/VTK,msmolens/VTK,naucoin/VTKSlicerWidgets,sankhesh/VTK,berendkleinhaneveld/VTK,msmolens/VTK,candy7393/VTK,berendkleinhaneveld/VTK,cjh1/VTK,arnaudgelas/VTK,keithroe/vtkoptix,sgh/vtk,jeffbaumes/jeffbaumes-vtk,collects/VTK,Wuteyan/VTK,jmerkow/VTK,collects/VTK,sankhesh/VTK,mspark93/VTK,msmolens/VTK,jmerkow/VTK,cjh1/VTK,johnkit/vtk-dev,candy7393/VTK,msmolens/VTK,keithroe/vtkoptix,jeffbaumes/jeffbaumes-vtk,arnaudgelas/VTK,jeffbaumes/jeffbaumes-vtk,candy7393/VTK,jmerkow/VTK,sgh/vtk,gram526/VTK,hendradarwin/VTK,gram526/VTK,sankhesh/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,biddisco/VTK,keithroe/vtkoptix,sgh/vtk,jmerkow/VTK,collects/VTK,johnkit/vtk-dev,gram526/VTK,arnaudgelas/VTK,sankhesh/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,aashish24/VTK-old,SimVascular/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,naucoin/VTKSlicerWidgets,johnkit/vtk-dev,biddisco/VTK,arnaudgelas/VTK,spthaolt/VTK,daviddoria/PointGraphsPhase1,gram526/VTK,cjh1/VTK