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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
// Created on: 1994-09-23
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// Created by: Yves FRICAUD
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _MAT2d_CutCurve_HeaderFile
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#define _MAT2d_CutCurve_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TColGeom2d_SequenceOfCurve.hxx>
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#include <MAT_Side.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class Standard_OutOfRange;
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class Geom2d_Curve;
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class Geom2d_TrimmedCurve;
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//! Cuts a curve at the extremas of curvature
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//! and at the inflections. Constructs a trimmed
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//! Curve for each interval.
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class MAT2d_CutCurve
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT MAT2d_CutCurve();
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Standard_EXPORT MAT2d_CutCurve(const Handle(Geom2d_Curve)& C);
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//! Cuts a curve at the extremas of curvature
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//! and at the inflections.
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Standard_EXPORT void Perform (const Handle(Geom2d_Curve)& C);
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//! Cuts a curve at the inflections, and at the extremas
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//! of curvature where the concavity is on <aSide>.
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Standard_EXPORT void Perform (const Handle(Geom2d_Curve)& C, const MAT_Side aSide);
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//! Cuts a curve at the inflections.
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Standard_EXPORT void PerformInf (const Handle(Geom2d_Curve)& C);
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//! Returns True if the curve is not cut.
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Standard_EXPORT Standard_Boolean UnModified() const;
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//! Returns the number of curves.
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//! it's allways greatest than 2.
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//!
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//! raises if the Curve is UnModified;
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Standard_EXPORT Standard_Integer NbCurves() const;
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//! Returns the Indexth curve.
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//! raises if Index not in the range [1,NbCurves()]
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Standard_EXPORT Handle(Geom2d_TrimmedCurve) Value (const Standard_Integer Index) const;
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protected:
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private:
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TColGeom2d_SequenceOfCurve theCurves;
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};
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#endif // _MAT2d_CutCurve_HeaderFile
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