// 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 _IGESSelect_SplineToBSpline_HeaderFile
#define _IGESSelect_SplineToBSpline_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_IGESSelect_SplineToBSpline_HeaderFile
#include <Handle_IGESSelect_SplineToBSpline.hxx>
#endif

#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Interface_CopyControl_HeaderFile
#include <Handle_Interface_CopyControl.hxx>
#endif
#ifndef _IFSelect_Transformer_HeaderFile
#include <IFSelect_Transformer.hxx>
#endif
#ifndef _Handle_Interface_Protocol_HeaderFile
#include <Handle_Interface_Protocol.hxx>
#endif
#ifndef _Handle_Interface_InterfaceModel_HeaderFile
#include <Handle_Interface_InterfaceModel.hxx>
#endif
#ifndef _Handle_Standard_Transient_HeaderFile
#include <Handle_Standard_Transient.hxx>
#endif
class Interface_CopyControl;
class Interface_Graph;
class Interface_Protocol;
class Interface_CheckIterator;
class Interface_InterfaceModel;
class Standard_Transient;
class TCollection_AsciiString;


//! This type of Transformer allows to convert Spline Curves (IGES <br>
//!           type 112) and Surfaces (IGES Type 126) to BSpline Curves (IGES <br>
//!           type 114) and Surfac (IGES Type 128). All other entities are <br>
//!           rebuilt as identical but on the basis of this conversion. <br>
//! <br>
//!           It also gives an option to, either convert as such (i.e. each <br>
//!           starting part of the spline becomes a segment of the bspline, <br>
//!           with continuity C0 between segments), or try to increase <br>
//!           continuity as far as possible to C1 or to C2. <br>
//! <br>
//!           It does nothing if the starting model contains no Spline <br>
//!           Curve (IGES Type 112) or Surface (IGES Type 126). Else, <br>
//!           converting and rebuilding implies copying of entities. <br>
class IGESSelect_SplineToBSpline : public IFSelect_Transformer {

public:

  //! Creates a Transformer SplineToBSpline. If <tryC2> is True, <br>
//!           it will in addition try to upgrade continuity up to C2. <br>
  Standard_EXPORT   IGESSelect_SplineToBSpline(const Standard_Boolean tryC2);
  //! Returns the option TryC2 given at creation time <br>
  Standard_EXPORT     Standard_Boolean OptionTryC2() const;
  //! Performs the transformation, if there is at least one Spline <br>
//!           Curve (112) or Surface (126). Does nothing if there is none. <br>
  Standard_EXPORT     Standard_Boolean Perform(const Interface_Graph& G,const Handle(Interface_Protocol)& protocol,Interface_CheckIterator& checks,Handle(Interface_InterfaceModel)& newmod) ;
  //! Returns the transformed entities. <br>
//!           If original data contained no Spline Curve or Surface, <br>
//!           the result is identity : <entto> = <entfrom> <br>
//!           Else, the copied counterpart is returned : for a Spline Curve <br>
//!           or Surface, it is a converted BSpline Curve or Surface. Else, <br>
//!           it is the result of general service Copy (rebuilt as necessary <br>
//!           by BSPlines replacing Splines). <br>
  Standard_EXPORT     Standard_Boolean Updated(const Handle(Standard_Transient)& entfrom,Handle(Standard_Transient)& entto) const;
  //! Returns a text which defines the way a Transformer works : <br>
//!           "Conversion Spline to BSpline" and as opted, <br>
//!           " trying to upgrade continuity" <br>
  Standard_EXPORT     TCollection_AsciiString Label() const;




  DEFINE_STANDARD_RTTI(IGESSelect_SplineToBSpline)

protected:




private: 


Standard_Boolean thetryc2;
Standard_Boolean thefound;
Handle_Interface_CopyControl themap;


};





// other Inline functions and methods (like "C++: function call" methods)


#endif