// 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 _AppParCurves_MultiCurve_HeaderFile
#define _AppParCurves_MultiCurve_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _Handle_AppParCurves_HArray1OfMultiPoint_HeaderFile
#include <Handle_AppParCurves_HArray1OfMultiPoint.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class AppParCurves_HArray1OfMultiPoint;
class Standard_OutOfRange;
class Standard_DimensionError;
class Standard_ConstructionError;
class AppParCurves_Array1OfMultiPoint;
class AppParCurves_MultiPoint;
class TColgp_Array1OfPnt;
class TColgp_Array1OfPnt2d;
class gp_Pnt;
class gp_Pnt2d;
class gp_Vec;
class gp_Vec2d;


//! This class describes a MultiCurve approximating a Multiline. <br>
//!          As a Multiline is a set of n lines, a MultiCurve is a set <br>
//!          of n curves. These curves are Bezier curves. <br>
//!          A MultiCurve is composed of m MultiPoint. <br>
//!          The approximating degree of these n curves is the same for <br>
//!          each one. <br>
class AppParCurves_MultiCurve  {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  //! returns an indefinite MultiCurve. <br>
  Standard_EXPORT   AppParCurves_MultiCurve();
  //! creates a MultiCurve, describing Bezier curves all <br>
//!          containing the same number of MultiPoint. <br>
//!          An exception is raised if Degree < 0. <br>
  Standard_EXPORT   AppParCurves_MultiCurve(const Standard_Integer NbPol);
  //! creates a MultiCurve, describing Bezier curves all <br>
//!          containing the same number of MultiPoint. <br>
//!          Each MultiPoint must have NbCurves Poles. <br>
  Standard_EXPORT   AppParCurves_MultiCurve(const AppParCurves_Array1OfMultiPoint& tabMU);
  
  Standard_EXPORT   virtual  void Delete() ;
Standard_EXPORT virtual ~AppParCurves_MultiCurve(){Delete();}
  //! The number of poles of the MultiCurve <br>
//!          will be set to <nbPoles>. <br>
  Standard_EXPORT     void SetNbPoles(const Standard_Integer nbPoles) ;
  //! sets the MultiPoint of range Index to the value <br>
//!          <MPoint>. <br>
//!          An exception is raised if Index <0 or Index >NbMPoint. <br>
  Standard_EXPORT     void SetValue(const Standard_Integer Index,const AppParCurves_MultiPoint& MPoint) ;
  //! Returns the number of curves resulting from the <br>
//! approximation of a MultiLine. <br>
  Standard_EXPORT     Standard_Integer NbCurves() const;
  //!  Returns the number of poles on curves resulting from the approximation of a MultiLine. <br>
  Standard_EXPORT   virtual  Standard_Integer NbPoles() const;
  //! returns the degree of the curves. <br>
  Standard_EXPORT   virtual  Standard_Integer Degree() const;
  //! returns the dimension of the CuIndex curve. <br>
//!          An exception is raised if CuIndex<0 or CuIndex>NbCurves. <br>
  Standard_EXPORT     Standard_Integer Dimension(const Standard_Integer CuIndex) const;
  //! returns the Pole array of the curve of range CuIndex. <br>
//!          An exception is raised if the dimension of the curve <br>
//!          is 2d. <br>
  Standard_EXPORT     void Curve(const Standard_Integer CuIndex,TColgp_Array1OfPnt& TabPnt) const;
  //! returns the Pole array of the curve of range CuIndex. <br>
//!          An exception is raised if the dimension of the curve <br>
//!          is 3d. <br>
  Standard_EXPORT     void Curve(const Standard_Integer CuIndex,TColgp_Array1OfPnt2d& TabPnt) const;
  //! returns the Index MultiPoint. <br>
//!          An exception is raised if Index <0 or Index >Degree+1. <br>
  Standard_EXPORT    const AppParCurves_MultiPoint& Value(const Standard_Integer Index) const;
  //! returns the Nieme pole of the CuIndex curve. <br>
//!          the curve must be a 3D curve. <br>
  Standard_EXPORT    const gp_Pnt& Pole(const Standard_Integer CuIndex,const Standard_Integer Nieme) const;
  //! returns the Nieme pole of the CuIndex curve. <br>
//!          the curve must be a 2D curve. <br>
  Standard_EXPORT    const gp_Pnt2d& Pole2d(const Standard_Integer CuIndex,const Standard_Integer Nieme) const;
  //! Applies a transformation to the curve of range <br>
//!          <CuIndex>. <br>
//!          newx = x + dx*oldx <br>
//!          newy = y + dy*oldy    for all points of the curve. <br>
//!          newz = z + dz*oldz <br>
  Standard_EXPORT     void Transform(const Standard_Integer CuIndex,const Standard_Real x,const Standard_Real dx,const Standard_Real y,const Standard_Real dy,const Standard_Real z,const Standard_Real dz) ;
  //! Applies a transformation to the Curve of range <br>
//!          <CuIndex>. <br>
//!          newx = x + dx*oldx <br>
//!          newy = y + dy*oldy    for all points of the curve. <br>
  Standard_EXPORT     void Transform2d(const Standard_Integer CuIndex,const Standard_Real x,const Standard_Real dx,const Standard_Real y,const Standard_Real dy) ;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 2d. <br>
  Standard_EXPORT   virtual  void Value(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt) const;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 3d. <br>
  Standard_EXPORT   virtual  void Value(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt) const;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 3d. <br>
  Standard_EXPORT   virtual  void D1(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt,gp_Vec& V1) const;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 2d. <br>
  Standard_EXPORT   virtual  void D1(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt,gp_Vec2d& V1) const;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 3d. <br>
  Standard_EXPORT   virtual  void D2(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt,gp_Vec& V1,gp_Vec& V2) const;
  //! returns the value of the point with a parameter U <br>
//!          on the Bezier curve number CuIndex. <br>
//!          An exception is raised if CuIndex <0 or > NbCurves. <br>
//!          An exception is raised if the curve dimension is 2d. <br>
  Standard_EXPORT   virtual  void D2(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt,gp_Vec2d& V1,gp_Vec2d& V2) const;
  //! Prints on the stream o information on the current <br>
//!          state of the object. <br>
//!          Is used to redefine the operator <<. <br>
  Standard_EXPORT   virtual  void Dump(Standard_OStream& o) const;





protected:



Handle_AppParCurves_HArray1OfMultiPoint tabPoint;


private:





};





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


#endif
