include/opencascade/AdvApp2Var_Framework.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_Framework_HeaderFile
0018 #define _AdvApp2Var_Framework_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <AdvApp2Var_SequenceOfNode.hxx>
0025 #include <AdvApp2Var_SequenceOfStrip.hxx>
0026 #include <Standard_Boolean.hxx>
0027 #include <Standard_Integer.hxx>
0028 #include <GeomAbs_IsoType.hxx>
0029 #include <Standard_Real.hxx>
0030 #include <TColStd_HArray1OfReal.hxx>
0031 class AdvApp2Var_Iso;
0032 class AdvApp2Var_Node;
0033
0034
0035
0036 class AdvApp2Var_Framework
0037 {
0038 public:
0039
0040   DEFINE_STANDARD_ALLOC
0041
0042
0043   Standard_EXPORT AdvApp2Var_Framework();
0044
0045   Standard_EXPORT AdvApp2Var_Framework(const AdvApp2Var_SequenceOfNode& Frame, const AdvApp2Var_SequenceOfStrip& UFrontier, const AdvApp2Var_SequenceOfStrip& VFrontier);
0046
0047   //! search the Index of the first Iso not approximated,
0048   //! if all Isos are approximated NULL is returned.
0049   Standard_EXPORT Handle(AdvApp2Var_Iso) FirstNotApprox (Standard_Integer& IndexIso, Standard_Integer& IndexStrip) const;
0050
0051   Standard_EXPORT Standard_Integer FirstNode (const GeomAbs_IsoType Type, const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
0052
0053   Standard_EXPORT Standard_Integer LastNode (const GeomAbs_IsoType Type, const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
0054
0055   Standard_EXPORT void ChangeIso (const Standard_Integer IndexIso, const Standard_Integer IndexStrip, const Handle(AdvApp2Var_Iso)& anIso);
0056
0057   const Handle(AdvApp2Var_Node)& Node (const Standard_Integer IndexNode) const { return myNodeConstraints.Value(IndexNode); }
0058
0059   Standard_EXPORT const Handle(AdvApp2Var_Node)& Node (const Standard_Real U, const Standard_Real V) const;
0060
0061   Standard_EXPORT const AdvApp2Var_Iso& IsoU (const Standard_Real U, const Standard_Real V0, const Standard_Real V1) const;
0062
0063   Standard_EXPORT const AdvApp2Var_Iso& IsoV (const Standard_Real U0, const Standard_Real U1, const Standard_Real V) const;
0064
0065   Standard_EXPORT void UpdateInU (const Standard_Real CuttingValue);
0066
0067   Standard_EXPORT void UpdateInV (const Standard_Real CuttingValue);
0068
0069   Standard_EXPORT const Handle(TColStd_HArray1OfReal)& UEquation (const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
0070
0071   Standard_EXPORT const Handle(TColStd_HArray1OfReal)& VEquation (const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
0072
0073 private:
0074
0075   AdvApp2Var_SequenceOfNode myNodeConstraints;
0076   AdvApp2Var_SequenceOfStrip myUConstraints;
0077   AdvApp2Var_SequenceOfStrip myVConstraints;
0078
0079 };
0080
0081 #endif // _AdvApp2Var_Framework_HeaderFile