include/opencascade/AdvApp2Var_Network.hxx

0001 // Created on: 1996-04-10
0002 // Created by: Joelle CHAUVET
0003 // Copyright (c) 1996-1999 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 _AdvApp2Var_Network_HeaderFile
0018 #define _AdvApp2Var_Network_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <AdvApp2Var_SequenceOfPatch.hxx>
0025 #include <TColStd_SequenceOfReal.hxx>
0026 #include <Standard_Boolean.hxx>
0027 class AdvApp2Var_Patch;
0028
0029 class AdvApp2Var_Network
0030 {
0031 public:
0032   DEFINE_STANDARD_ALLOC
0033
0034   Standard_EXPORT AdvApp2Var_Network();
0035
0036   Standard_EXPORT AdvApp2Var_Network(const AdvApp2Var_SequenceOfPatch& Net,
0037                                      const TColStd_SequenceOfReal&     TheU,
0038                                      const TColStd_SequenceOfReal&     TheV);
0039
0040   //! search the Index of the first Patch not approximated,
0041   //! if all Patches are approximated Standard_False is returned
0042   Standard_EXPORT Standard_Boolean FirstNotApprox(Standard_Integer& Index) const;
0043
0044   AdvApp2Var_Patch& ChangePatch(const Standard_Integer Index) { return *myNet.Value(Index); }
0045
0046   AdvApp2Var_Patch& operator()(const Standard_Integer Index) { return ChangePatch(Index); }
0047
0048   Standard_EXPORT void UpdateInU(const Standard_Real CuttingValue);
0049
0050   Standard_EXPORT void UpdateInV(const Standard_Real CuttingValue);
0051
0052   Standard_EXPORT void SameDegree(const Standard_Integer iu,
0053                                   const Standard_Integer iv,
0054                                   Standard_Integer&      ncfu,
0055                                   Standard_Integer&      ncfv);
0056
0057   Standard_EXPORT Standard_Integer NbPatch() const;
0058
0059   Standard_EXPORT Standard_Integer NbPatchInU() const;
0060
0061   Standard_EXPORT Standard_Integer NbPatchInV() const;
0062
0063   Standard_EXPORT Standard_Real UParameter(const Standard_Integer Index) const;
0064
0065   Standard_EXPORT Standard_Real VParameter(const Standard_Integer Index) const;
0066
0067   const AdvApp2Var_Patch& Patch(const Standard_Integer UIndex, const Standard_Integer VIndex) const
0068   {
0069     return *myNet.Value((VIndex - 1) * (myUParameters.Length() - 1) + UIndex);
0070   }
0071
0072   const AdvApp2Var_Patch& operator()(const Standard_Integer UIndex,
0073                                      const Standard_Integer VIndex) const
0074   {
0075     return Patch(UIndex, VIndex);
0076   }
0077
0078 private:
0079   AdvApp2Var_SequenceOfPatch myNet;
0080   TColStd_SequenceOfReal     myUParameters;
0081   TColStd_SequenceOfReal     myVParameters;
0082 };
0083
0084 #endif // _AdvApp2Var_Network_HeaderFile