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ddf2fe8eeb
NCollection_BaseCollection class, relevant header files, and macro DEFINE_BASECOLLECTION removed. Hence methods Assign() from other compatible (via inheritance of BaseCollection) collections are not available any more, as well as base Iterator class. All methods of Iterator classes are made non-virtual, allowing their inline expansion for better performance. OCCT-specific operators new and delete added to collection classes and removed from iterator classes.
259 lines
7.7 KiB
C++
259 lines
7.7 KiB
C++
// Created by: Peter KURNEV
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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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#include <BOPDS_SubIterator.ixx>
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//
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#include <Bnd_Box.hxx>
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//
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#include <NCollection_IncAllocator.hxx>
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#include <NCollection_UBTreeFiller.hxx>
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//
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#include <TopoDS.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Shape.hxx>
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//
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#include <BOPCol_IndexedDataMapOfShapeBox.hxx>
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#include <BOPCol_DataMapOfIntegerInteger.hxx>
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#include <BOPCol_DataMapOfIntegerMapOfInteger.hxx>
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#include <BOPCol_MapOfInteger.hxx>
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#include <BOPCol_BoxBndTree.hxx>
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//
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#include <BOPDS_IndexRange.hxx>
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#include <BOPDS_PassKeyBoolean.hxx>
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#include <BOPDS_MapOfPassKeyBoolean.hxx>
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#include <BOPDS_Tools.hxx>
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#include <BOPDS_MapOfPassKeyBoolean.hxx>
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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BOPDS_SubIterator::BOPDS_SubIterator()
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:
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myAllocator(NCollection_BaseAllocator::CommonBaseAllocator()),
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myList(myAllocator)
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{
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myDS=NULL;
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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BOPDS_SubIterator::BOPDS_SubIterator(const Handle(NCollection_BaseAllocator)& theAllocator)
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:
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myAllocator(theAllocator),
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myList(myAllocator)
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{
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myDS=NULL;
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}
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//=======================================================================
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//function : ~
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//purpose :
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//=======================================================================
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BOPDS_SubIterator::~BOPDS_SubIterator()
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{
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}
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//=======================================================================
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// function: SetDS
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// purpose:
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//=======================================================================
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void BOPDS_SubIterator::SetDS(const BOPDS_PDS& aDS)
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{
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myDS=aDS;
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}
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//=======================================================================
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// function: DS
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// purpose:
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//=======================================================================
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const BOPDS_DS& BOPDS_SubIterator::DS()const
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{
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return *myDS;
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}
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//=======================================================================
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//function : SetSubSet1
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//purpose :
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//=======================================================================
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void BOPDS_SubIterator::SetSubSet1(const BOPCol_ListOfInteger& theLI)
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{
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mySubSet1=(BOPCol_PListOfInteger)&theLI;
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}
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//=======================================================================
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//function : SubSet1
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//purpose :
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//=======================================================================
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const BOPCol_ListOfInteger& BOPDS_SubIterator::SubSet1()const
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{
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return *mySubSet1;
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}
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//=======================================================================
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//function : SetSubSet2
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//purpose :
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//=======================================================================
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void BOPDS_SubIterator::SetSubSet2(const BOPCol_ListOfInteger& theLI)
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{
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mySubSet2=(BOPCol_PListOfInteger)&theLI;
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}
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//=======================================================================
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//function : SubSet2
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//purpose :
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//=======================================================================
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const BOPCol_ListOfInteger& BOPDS_SubIterator::SubSet2()const
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{
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return *mySubSet2;
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}
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//=======================================================================
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// function: Initialize
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// purpose:
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//=======================================================================
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void BOPDS_SubIterator::Initialize()
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{
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myIterator.Initialize(myList);
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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 BOPDS_SubIterator::More()const
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{
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return myIterator.More();
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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 BOPDS_SubIterator::Next()
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{
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myIterator.Next();
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}
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//=======================================================================
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// function: Value
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// purpose:
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//=======================================================================
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void BOPDS_SubIterator::Value(Standard_Integer& theI1,
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Standard_Integer& theI2) const
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{
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Standard_Integer iT1, iT2, n1, n2;
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//
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const BOPDS_PassKeyBoolean& aPKB=myIterator.Value();
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aPKB.Ids(n1, n2);
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//
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iT1=(Standard_Integer)(myDS->ShapeInfo(n1).ShapeType());
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iT2=(Standard_Integer)(myDS->ShapeInfo(n2).ShapeType());
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//
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theI1=n1;
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theI2=n2;
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if (iT1<iT2) {
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theI1=n2;
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theI2=n1;
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}
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}
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//=======================================================================
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// function: Prepare
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// purpose:
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//=======================================================================
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void BOPDS_SubIterator::Prepare()
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{
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myList.Clear();
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//
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if (!myDS){
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return;
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}
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if (!mySubSet1->Extent() || !mySubSet2->Extent()) {
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return;
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}
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Intersect();
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}
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//=======================================================================
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// function: Intersect
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// purpose:
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//=======================================================================
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void BOPDS_SubIterator::Intersect()
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{
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Standard_Integer i, aNbB, aNbSD, j, iDS, jB;
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Handle(NCollection_IncAllocator) aAllocator;
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BOPCol_ListIteratorOfListOfInteger aIt, aIt1, aIt2;
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BOPDS_PassKeyBoolean aPKXB;
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//
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//-----------------------------------------------------scope_1 f
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aAllocator=new NCollection_IncAllocator();
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//
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BOPCol_DataMapOfShapeInteger aMSI(100, aAllocator);
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BOPCol_DataMapOfIntegerInteger aMII(100, aAllocator);
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BOPDS_MapOfPassKeyBoolean aMPKXB(100, aAllocator);
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BOPCol_IndexedDataMapOfShapeBox aMSB(100, aAllocator);
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//
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BOPCol_BoxBndTreeSelector aSelector;
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BOPCol_BoxBndTree aBBTree;
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NCollection_UBTreeFiller <Standard_Integer, Bnd_Box> aTreeFiller(aBBTree);
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//
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aIt1.Initialize(*mySubSet1);
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for (; aIt1.More(); aIt1.Next()) {
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i=aIt1.Value();
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const BOPDS_ShapeInfo& aSI=myDS->ShapeInfo(i);
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const TopoDS_Shape& aS=aSI.Shape();
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const Bnd_Box& aBoxEx=aSI.Box();
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aMSI.Bind(aS, i);
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aMSB.Add(aS, aBoxEx);
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}
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//
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aNbB=aMSB.Extent();
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for (i=1; i<=aNbB; ++i) {
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const TopoDS_Shape& aS=aMSB.FindKey(i);
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const Bnd_Box& aBoxEx=aMSB(i);
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//
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aTreeFiller.Add(i, aBoxEx);
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//
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iDS=aMSI.Find(aS);
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aMII.Bind(i, iDS);
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}
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//
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aTreeFiller.Fill();
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//
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aIt2.Initialize(*mySubSet2);
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for (; aIt2.More(); aIt2.Next()) {
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i=aIt2.Value();
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//
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const BOPDS_ShapeInfo& aSI=myDS->ShapeInfo(i);
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const Bnd_Box& aBoxEx=aSI.Box();
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//
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aSelector.Clear();
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aSelector.SetBox(aBoxEx);
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aNbSD=aBBTree.Select(aSelector);
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if (!aNbSD){
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continue;
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}
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//const Bnd_Box& aBoxi=myDS->ShapeInfo(i).Box();
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//
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const BOPCol_ListOfInteger& aLI=aSelector.Indices();
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aIt.Initialize(aLI);
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for (; aIt.More(); aIt.Next()) {
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jB=aIt.Value(); // box index in MII
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j=aMII.Find(jB); // DS index
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//
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aPKXB.SetIds(i, j);
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if (aMPKXB.Add(aPKXB)) {
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myList.Append(aPKXB);
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}// if (aMPKXB.Add(aPKXB)) {
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}// for (; aIt.More(); aIt.Next()) {
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}
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//
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aMSI.Clear();
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aMII.Clear();
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aMPKXB.Clear();
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aMSB.Clear();
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//
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aAllocator.Nullify();
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//-----------------------------------------------------scope_1 t
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}
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