include/opencascade/Approx_MCurvesToBSpCurve.hxx

0001 // Created on: 1994-02-21
0002 // Created by: Laurent PAINNOT
0003 // Copyright (c) 1994-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _Approx_MCurvesToBSpCurve_HeaderFile
0018 #define _Approx_MCurvesToBSpCurve_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <AppParCurves_MultiBSpCurve.hxx>
0024 #include <AppParCurves_MultiCurve.hxx>
0025 #include <NCollection_Sequence.hxx>
0026 class AppParCurves_MultiCurve;
0027
0028 class Approx_MCurvesToBSpCurve
0029 {
0030 public:
0031   DEFINE_STANDARD_ALLOC
0032
0033   Standard_EXPORT Approx_MCurvesToBSpCurve();
0034
0035   Standard_EXPORT void Reset();
0036
0037   Standard_EXPORT void Append(const AppParCurves_MultiCurve& MC);
0038
0039   Standard_EXPORT void Perform();
0040
0041   Standard_EXPORT void Perform(const NCollection_Sequence<AppParCurves_MultiCurve>& TheSeq);
0042
0043   //! return the composite MultiCurves as a MultiBSpCurve.
0044   Standard_EXPORT const AppParCurves_MultiBSpCurve& Value() const;
0045
0046   //! return the composite MultiCurves as a MultiBSpCurve.
0047   Standard_EXPORT const AppParCurves_MultiBSpCurve& ChangeValue();
0048
0049 private:
0050   AppParCurves_MultiBSpCurve                    mySpline;
0051   bool                                          myDone;
0052   NCollection_Sequence<AppParCurves_MultiCurve> myCurves;
0053 };
0054
0055 #endif // _Approx_MCurvesToBSpCurve_HeaderFile