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Destructors of collection classes from NCollection and math_Function are made virtual to allow safe destruction by pointer to base class. Destructors of classes HatchGen_IntersectionPoint, IntCurveSurface_Intersection, Intf_Interference, IntRes2d_Intersection are made protected to avoid possibility of destructing by pointer to corresponding base class.
126 lines
3.6 KiB
C++
126 lines
3.6 KiB
C++
// Created on: 1991-06-24
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// Created by: Didier PIFFAULT
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// Copyright (c) 1991-1999 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 _Intf_Interference_HeaderFile
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#define _Intf_Interference_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 <Intf_SeqOfSectionPoint.hxx>
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#include <Intf_SeqOfSectionLine.hxx>
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#include <Intf_SeqOfTangentZone.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Integer.hxx>
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class Standard_OutOfRange;
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class Intf_SectionPoint;
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class Intf_SectionLine;
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class Intf_TangentZone;
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//! Describes the Interference computation result
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//! between polygon2d or polygon3d or polyhedron
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//! (as three sequences of points of intersection,
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//! polylines of intersection and zones de tangence).
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class Intf_Interference
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Gives the number of points of intersection in the
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//! interference.
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Standard_Integer NbSectionPoints() const;
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//! Gives the point of intersection of address Index in
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//! the interference.
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const Intf_SectionPoint& PntValue (const Standard_Integer Index) const;
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//! Gives the number of polylines of intersection in the
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//! interference.
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Standard_Integer NbSectionLines() const;
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//! Gives the polyline of intersection at address <Index> in
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//! the interference.
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const Intf_SectionLine& LineValue (const Standard_Integer Index) const;
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//! Gives the number of zones of tangence in the interference.
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Standard_Integer NbTangentZones() const;
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//! Gives the zone of tangence at address Index in the
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//! interference.
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const Intf_TangentZone& ZoneValue (const Standard_Integer Index) const;
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//! Gives the tolerance used for the calculation.
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Standard_Real GetTolerance() const;
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//! Tests if the polylines of intersection or the zones of
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//! tangence contain the point of intersection <ThePnt>.
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Standard_EXPORT Standard_Boolean Contains (const Intf_SectionPoint& ThePnt) const;
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//! Inserts a new zone of tangence in the current list of
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//! tangent zones of the interference and returns True
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//! when done.
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Standard_EXPORT Standard_Boolean Insert (const Intf_TangentZone& TheZone);
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//! Insert a new segment of intersection in the current list of
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//! polylines of intersection of the interference.
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Standard_EXPORT void Insert (const Intf_SectionPoint& pdeb, const Intf_SectionPoint& pfin);
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Standard_EXPORT void Dump() const;
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protected:
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//! Empty constructor
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Standard_EXPORT Intf_Interference(const Standard_Boolean Self);
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//! Destructor is protected, for safer inheritance
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~Intf_Interference () {}
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//! Only one argument for the intersection.
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Standard_EXPORT void SelfInterference (const Standard_Boolean Self);
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Intf_SeqOfSectionPoint mySPoins;
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Intf_SeqOfSectionLine mySLines;
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Intf_SeqOfTangentZone myTZones;
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Standard_Boolean SelfIntf;
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Standard_Real Tolerance;
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private:
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};
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#include <Intf_Interference.lxx>
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#endif // _Intf_Interference_HeaderFile
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