// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _ShapeExtend_Explorer_HeaderFile
#define _ShapeExtend_Explorer_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <Handle_TopTools_HSequenceOfShape.hxx>
#include <Standard_Boolean.hxx>
#include <TopAbs_ShapeEnum.hxx>
class Standard_TypeMismatch;
class TopoDS_Shape;
class TopTools_HSequenceOfShape;
class TopTools_ListOfShape;


//! This class is intended to
//! explore shapes and convert different representations
//! (list, sequence, compound) of complex shapes. It provides tools for:
//! - obtaining type of the shapes in context of TopoDS_Compound,
//! - exploring shapes in context of  TopoDS_Compound,
//! - converting different representations of shapes (list, sequence, compound).
class ShapeExtend_Explorer 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Creates an object Explorer
  Standard_EXPORT ShapeExtend_Explorer();
  
  //! Converts a sequence of Shapes to a Compound
  Standard_EXPORT   TopoDS_Shape CompoundFromSeq (const Handle(TopTools_HSequenceOfShape)& seqval)  const;
  
  //! Converts a Compound to a list of Shapes
  //! if <comp> is not a compound, the list contains only <comp>
  //! if <comp> is Null, the list is empty
  //! if <comp> is a Compound, its sub-shapes are put into the list
  //! then if <expcomp> is True, if a sub-shape is a Compound, it
  //! is not put to the list but its sub-shapes are (recursive)
  Standard_EXPORT   Handle(TopTools_HSequenceOfShape) SeqFromCompound (const TopoDS_Shape& comp, const Standard_Boolean expcomp)  const;
  
  //! Converts a Sequence of Shapes to a List of Shapes
  //! <clear> if True (D), commands the list to start from scratch
  //! else, the list is cumulated
  Standard_EXPORT   void ListFromSeq (const Handle(TopTools_HSequenceOfShape)& seqval, TopTools_ListOfShape& lisval, const Standard_Boolean clear = Standard_True)  const;
  
  //! Converts a List of Shapes to a Sequence of Shapes
  Standard_EXPORT   Handle(TopTools_HSequenceOfShape) SeqFromList (const TopTools_ListOfShape& lisval)  const;
  
  //! Returns the type of a Shape: true type if <compound> is False
  //! If <compound> is True and <shape> is a Compound, iterates on
  //! its items. If all are of the same type, returns this type.
  //! Else, returns COMPOUND. If it is empty, returns SHAPE
  //! For a Null Shape, returns SHAPE
  Standard_EXPORT   TopAbs_ShapeEnum ShapeType (const TopoDS_Shape& shape, const Standard_Boolean compound)  const;
  
  //! Builds a COMPOUND from the given shape.
  //! It explores the shape level by level, according to the
  //! <explore> argument. If <explore> is False, only COMPOUND
  //! items are explored, else all items are.
  //! The following shapes are added to resulting compound:
  //! - shapes which comply to <type>
  //! - if <type> is WIRE, considers also free edges (and makes wires)
  //! - if <type> is SHELL, considers also free faces (and makes shells)
  //! If <compound> is True, gathers items in compounds which
  //! correspond to starting COMPOUND,SOLID or SHELL containers, or
  //! items directly contained in a Compound
  Standard_EXPORT   TopoDS_Shape SortedCompound (const TopoDS_Shape& shape, const TopAbs_ShapeEnum type, const Standard_Boolean explore, const Standard_Boolean compound)  const;
  
  //! Dispatches starting list of shapes according to their type,
  //! to the appropriate resulting lists
  //! For each of these lists, if it is null, it is firstly created
  //! else, new items are appended to the already existing ones
  Standard_EXPORT   void DispatchList (const Handle(TopTools_HSequenceOfShape)& list, Handle(TopTools_HSequenceOfShape)& vertices, Handle(TopTools_HSequenceOfShape)& edges, Handle(TopTools_HSequenceOfShape)& wires, Handle(TopTools_HSequenceOfShape)& faces, Handle(TopTools_HSequenceOfShape)& shells, Handle(TopTools_HSequenceOfShape)& solids, Handle(TopTools_HSequenceOfShape)& compsols, Handle(TopTools_HSequenceOfShape)& compounds)  const;




protected:





private:





};







#endif // _ShapeExtend_Explorer_HeaderFile
