COMP: Missing include for array.

src/Cxx/PolyData/ExtractSelection.cxx

@@ -17,7 +17,10 @@
 #include <vtkUnstructuredGrid.h>
 #include <vtkVertexGlyphFilter.h>
 
-int main(int, char *[]) {
+#include <array>
+
+int main(int, char *[])
+{
 
   vtkNew<vtkNamedColors> colors;
 

src/Cxx/PolyData/ExtractSelectionCells.cxx

@@ -16,7 +16,10 @@
 #include <vtkSphereSource.h>
 #include <vtkUnstructuredGrid.h>
 
-int main(int, char *[]) {
+#include <array>
+
+int main(int, char *[])
+{
 
   vtkNew<vtkNamedColors> colors;