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9775fa6110
Macro NO_CXX_EXCEPTION was removed from code. Method Raise() was replaced by explicit throw statement. Method Standard_Failure::Caught() was replaced by normal C++mechanism of exception transfer. Method Standard_Failure::Caught() is deprecated now. Eliminated empty constructors. Updated samples. Eliminate empty method ChangeValue from NCollection_Map class. Removed not operable methods from NCollection classes.
164 lines
4.8 KiB
C++
164 lines
4.8 KiB
C++
// Created on: 1997-04-17
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// Created by: Christophe MARION
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// Copyright (c) 1997-1999 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 No_Exception
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#define No_Exception
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#endif
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#include <HLRAlgo_Intersection.hxx>
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#include <HLRBRep_EdgeInterferenceTool.hxx>
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#include <HLRBRep_VertexList.hxx>
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#include <Standard_DomainError.hxx>
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#include <Standard_NoMoreObject.hxx>
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#include <Standard_NoSuchObject.hxx>
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//=======================================================================
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//function : HLRBRep_VertexList
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//purpose :
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//=======================================================================
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HLRBRep_VertexList::
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HLRBRep_VertexList(const HLRBRep_EdgeInterferenceTool& T,
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const HLRAlgo_ListIteratorOfInterferenceList& I) :
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myIterator(I),
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myTool(T),
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fromEdge(Standard_False),
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fromInterf(Standard_False)
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{
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myTool.InitVertices();
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Next();
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}
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//=======================================================================
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//function : IsPeriodic
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//purpose :
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//=======================================================================
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Standard_Boolean HLRBRep_VertexList::IsPeriodic()const
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{
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return myTool.IsPeriodic();
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}
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//=======================================================================
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//function : More
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//purpose :
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//=======================================================================
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Standard_Boolean HLRBRep_VertexList::More()const
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{
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return (fromEdge || fromInterf);
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}
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//=======================================================================
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//function : Next
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//purpose :
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//=======================================================================
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void HLRBRep_VertexList::Next()
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{
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if (fromInterf)
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myIterator.Next();
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if (fromEdge)
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myTool.NextVertex();
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fromInterf = myIterator.More();
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fromEdge = myTool.MoreVertices();
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if (fromEdge && fromInterf) {
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if (!myTool.SameVertexAndInterference( myIterator.Value())) {
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if (myTool.CurrentParameter() <
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myTool.ParameterOfInterference(myIterator.Value())) {
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fromInterf = Standard_False;
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}
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else {
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fromEdge = Standard_False;
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}
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}
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}
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}
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//=======================================================================
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//function : Current
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//purpose :
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//=======================================================================
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const HLRAlgo_Intersection & HLRBRep_VertexList::Current() const
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{
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if (fromEdge)
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return myTool.CurrentVertex();
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else if (fromInterf)
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return myIterator.Value().Intersection();
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else
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throw Standard_NoSuchObject("HLRBRep_VertexList::Current");
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}
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//=======================================================================
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//function : IsBoundary
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//purpose :
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//=======================================================================
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Standard_Boolean HLRBRep_VertexList::IsBoundary() const
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{
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return fromEdge;
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}
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//=======================================================================
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//function : IsInterference
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//purpose :
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//=======================================================================
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Standard_Boolean HLRBRep_VertexList::IsInterference() const
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{
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return fromInterf;
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}
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//=======================================================================
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//function : Orientation
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//purpose :
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//=======================================================================
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TopAbs_Orientation HLRBRep_VertexList::Orientation() const
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{
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if (fromEdge)
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return myTool.CurrentOrientation();
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else
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throw Standard_DomainError("HLRBRep_VertexList::Orientation");
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}
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//=======================================================================
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//function : Transition
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//purpose :
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//=======================================================================
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TopAbs_Orientation HLRBRep_VertexList::Transition() const
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{
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if (fromInterf)
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return myIterator.Value().Transition();
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else
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throw Standard_DomainError("HLRBRep_VertexList::Transition");
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}
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//=======================================================================
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//function : BoundaryTransition
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//purpose :
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//=======================================================================
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TopAbs_Orientation HLRBRep_VertexList::BoundaryTransition() const
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{
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if (fromInterf)
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return myIterator.Value().BoundaryTransition();
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else
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throw Standard_DomainError("HLRBRep_VertexList::BoundaryTransition");
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}
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