include/opencascade/Plate_FreeGtoCConstraint.hxx

0001 // Created on: 1998-03-26
0002 // Created by: # Andre LIEUTIER
0003 // Copyright (c) 1998-1999 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 _Plate_FreeGtoCConstraint_HeaderFile
0018 #define _Plate_FreeGtoCConstraint_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <gp_XY.hxx>
0024 #include <Standard_Integer.hxx>
0025 #include <Plate_LinearScalarConstraint.hxx>
0026 class Plate_D1;
0027 class Plate_D2;
0028 class Plate_D3;
0029
0030 //! define a G1, G2 or G3 constraint on the Plate using weaker
0031 //! constraint than GtoCConstraint
0032 class Plate_FreeGtoCConstraint
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   Standard_EXPORT Plate_FreeGtoCConstraint(const gp_XY&    point2d,
0038                                            const Plate_D1& D1S,
0039                                            const Plate_D1& D1T,
0040                                            const double    IncrementalLoad = 1.0,
0041                                            const int       orientation     = 0);
0042
0043   Standard_EXPORT Plate_FreeGtoCConstraint(const gp_XY&    point2d,
0044                                            const Plate_D1& D1S,
0045                                            const Plate_D1& D1T,
0046                                            const Plate_D2& D2S,
0047                                            const Plate_D2& D2T,
0048                                            const double    IncrementalLoad = 1.0,
0049                                            const int       orientation     = 0);
0050
0051   Standard_EXPORT Plate_FreeGtoCConstraint(const gp_XY&    point2d,
0052                                            const Plate_D1& D1S,
0053                                            const Plate_D1& D1T,
0054                                            const Plate_D2& D2S,
0055                                            const Plate_D2& D2T,
0056                                            const Plate_D3& D3S,
0057                                            const Plate_D3& D3T,
0058                                            const double    IncrementalLoad = 1.0,
0059                                            const int       orientation     = 0);
0060
0061   const int& nb_PPC() const;
0062
0063   const Plate_PinpointConstraint& GetPPC(const int Index) const;
0064
0065   const int& nb_LSC() const;
0066
0067   const Plate_LinearScalarConstraint& LSC(const int Index) const;
0068
0069 private:
0070   gp_XY                        pnt2d;
0071   int                          nb_PPConstraints;
0072   int                          nb_LSConstraints;
0073   Plate_PinpointConstraint     myPPC[5];
0074   Plate_LinearScalarConstraint myLSC[4];
0075 };
0076
0077 #include <Plate_FreeGtoCConstraint.lxx>
0078
0079 #endif // _Plate_FreeGtoCConstraint_HeaderFile