23 #ifndef _BlockFix_CheckTool_HeaderFile 
   24 #define _BlockFix_CheckTool_HeaderFile 
   26 #include <TopoDS_Shape.hxx> 
   27 #include <Standard_Boolean.hxx> 
   28 #include <Standard_Integer.hxx> 
   29 #include <TopTools_SequenceOfShape.hxx> 
   30 #include <TopTools_ListOfShape.hxx> 
   31 #include <Standard_OStream.hxx> 
   33 #include <Standard.hxx> 
   34 #include <Standard_Macro.hxx> 
   40   Standard_EXPORT 
void SetShape(
const TopoDS_Shape& aShape);
 
   42   Standard_EXPORT 
void Perform() ;
 
   44   Standard_EXPORT TopoDS_Shape 
PossibleBlock(
const Standard_Integer num) 
const;
 
   49   Standard_Boolean 
isC1(
const TopTools_ListOfShape &theEdges) 
const;