// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
-#include <TopOpeBRepBuild_ShellFaceClassifier.ixx>
+#include <BRep_Tool.hxx>
+#include <BRepAdaptor_Surface.hxx>
#include <Precision.hxx>
+#include <Standard_ProgramError.hxx>
+#include <TopExp_Explorer.hxx>
#include <TopoDS.hxx>
-#include <TopoDS_Vertex.hxx>
#include <TopoDS_Face.hxx>
+#include <TopoDS_Shape.hxx>
#include <TopoDS_Shell.hxx>
-#include <TopExp_Explorer.hxx>
-#include <BRep_Tool.hxx>
-#include <Standard_ProgramError.hxx>
-#include <BRepAdaptor_Surface.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopOpeBRepBuild_BlockBuilder.hxx>
+#include <TopOpeBRepBuild_ShellFaceClassifier.hxx>
#ifdef OCCT_DEBUG
extern Standard_Boolean TopOpeBRepBuild_GettraceCHK();