COMP: Fix warnings about hsize_t by static_cast
COMP: Fix warnings about hsize_t by static_cast

Change-Id: I8e5cb95599c66188fde686b90e923b18f597281d

collects/VTK,msmolens/VTK,msmolens/VTK,hendradarwin/VTK,gram526/VTK,collects/VTK,mspark93/VTK,collects/VTK,candy7393/VTK,jmerkow/VTK,jmerkow/VTK,gram526/VTK,jmerkow/VTK,mspark93/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,msmolens/VTK,SimVascular/VTK,mspark93/VTK,mspark93/VTK,candy7393/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,jmerkow/VTK,sankhesh/VTK,SimVascular/VTK,SimVascular/VTK,SimVascular/VTK,sumedhasingla/VTK,jmerkow/VTK,keithroe/vtkoptix,sankhesh/VTK,aashish24/VTK-old,msmolens/VTK,demarle/VTK,mspark93/VTK,johnkit/vtk-dev,biddisco/VTK,gram526/VTK,jmerkow/VTK,candy7393/VTK,keithroe/vtkoptix,johnkit/vtk-dev,sumedhasingla/VTK,candy7393/VTK,ashray/VTK-EVM,ashray/VTK-EVM,biddisco/VTK,gram526/VTK,mspark93/VTK,collects/VTK,msmolens/VTK,demarle/VTK,demarle/VTK,SimVascular/VTK,sankhesh/VTK,candy7393/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,sumedhasingla/VTK,ashray/VTK-EVM,msmolens/VTK,gram526/VTK,gram526/VTK,johnkit/vtk-dev,candy7393/VTK,candy7393/VTK,keithroe/vtkoptix,johnkit/vtk-dev,jmerkow/VTK,berendkleinhaneveld/VTK,demarle/VTK,msmolens/VTK,jmerkow/VTK,biddisco/VTK,SimVascular/VTK,demarle/VTK,keithroe/vtkoptix,hendradarwin/VTK,collects/VTK,keithroe/vtkoptix,gram526/VTK,SimVascular/VTK,hendradarwin/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,johnkit/vtk-dev,keithroe/vtkoptix,aashish24/VTK-old,gram526/VTK,johnkit/vtk-dev,mspark93/VTK,sankhesh/VTK,keithroe/vtkoptix,aashish24/VTK-old,johnkit/vtk-dev,demarle/VTK,mspark93/VTK,msmolens/VTK,demarle/VTK,ashray/VTK-EVM,ashray/VTK-EVM,aashish24/VTK-old,biddisco/VTK,berendkleinhaneveld/VTK,aashish24/VTK-old,demarle/VTK,hendradarwin/VTK,hendradarwin/VTK,candy7393/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,sumedhasingla/VTK,sankhesh/VTK,hendradarwin/VTK,sankhesh/VTK,sumedhasingla/VTK,aashish24/VTK-old,collects/VTK,sumedhasingla/VTK,biddisco/VTK,sumedhasingla/VTK,SimVascular/VTK,sumedhasingla/VTK,biddisco/VTK,sankhesh/VTK,biddisco/VTK