0025609: Clean up the duplicate classes in TKBO project

1. The package BOPCol has been fully removed:
- *BOPCol_BaseAllocator* is replaced with *Handle(NCollection_BaseAllocator)*;
- *BOPCol_BoxBndTree* is replaced with *BOPTools_BoxBndTree*;
- *BOPCol_Box2DBndTree* is removed as unused;
- *BOPCol_DataMapOfIntegerInteger* is replaced with *TColStd_DataMapOfIntegerInteger*;
- *BOPCol_DataMapOfIntegerListOfInteger* is replaced with *TColStd_DataMapOfIntegerListOfInteger*;
- *BOPCol_DataMapOfIntegerListOfShape* is replaced with *TopTools_DataMapOfIntegerListOfShape*;
- *BOPCol_DataMapOfIntegerMapOfInteger.hxx* is removed as unused;
- *BOPCol_DataMapOfIntegerReal* is replaced with *TColStd_DataMapOfIntegerReal*;
- *BOPCol_DataMapOfIntegerShape* is replaced with *TopTools_DataMapOfIntegerShape*;
- *BOPCol_DataMapOfShapeBox* is replaced with *TopTools_DataMapOfShapeBox*;
- *BOPCol_DataMapOfShapeInteger* is replaced with *TopTools_DataMapOfShapeInteger*;
- *BOPCol_DataMapOfShapeListOfShape* is replaced with *TopTools_DataMapOfShapeListOfShape*;
- *BOPCol_DataMapOfShapeReal* is replaced with *TopTools_DataMapOfShapeReal*;
- *BOPCol_DataMapOfShapeShape* is replaced with *TopTools_DataMapOfShapeShape*;
- *BOPCol_DataMapOfTransientAddress* is removed as unused;
- *BOPCol_IndexedDataMapOfIntegerListOfInteger* is removed as unused;
- *BOPCol_IndexedDataMapOfShapeBox* is removed as unused;
- *BOPCol_IndexedDataMapOfShapeInteger* is removed as unused;
- *BOPCol_IndexedDataMapOfShapeListOfShape* is replaced with *TopTools_IndexedDataMapOfShapeListOfShape*;
- *BOPCol_IndexedDataMapOfShapeReal* is removed as unused;
- *BOPCol_IndexedDataMapOfShapeShape* is replaced with *TopTools_IndexedDataMapOfShapeShape*;
- *BOPCol_IndexedMapOfInteger* is replaced with *TColStd_IndexedMapOfInteger*;
- *BOPCol_IndexedMapOfOrientedShape* is replaced with *TopTools_IndexedMapOfOrientedShape*;
- *BOPCol_IndexedMapOfShape* is replaced with *TopTools_IndexedMapOfShape*;
- *BOPCol_ListOfInteger* is replaced with *TColStd_ListOfInteger*;
- *BOPCol_ListOfListOfShape* is replaced with *TopTools_ListOfListOfShape*;
- *BOPCol_ListOfShape* is replaced with *TopTools_ListOfShape*;
- *BOPCol_MapOfInteger* is replaced with *TColStd_MapOfInteger*;
- *BOPCol_MapOfOrientedShape* is replaced with *TopTools_MapOfOrientedShape*;
- *BOPCol_MapOfShape* is replaced with *TopTools_MapOfShape*;
- *BOPCol_PListOfInteger* is removed as unused;
- *BOPCol_PInteger* is removed as unused
- *BOPCol_SequenceOfPnt2d* is replaced with *TColgp_SequenceOfPnt2d*;
- *BOPCol_SequenceOfReal* is replaced with *TColStd_SequenceOfReal*;
- *BOPCol_SequenceOfShape* is replaced with *TopTools_SequenceOfShape*;
- *BOPCol_Parallel* is replaced with *BOPTools_Parallel*;
- *BOPCol_NCVector* is replaced with *NCollection_Vector*;

2. The class *BOPDS_PassKey* and containers for it have been removed as unused;

3. The unused containers from *IntTools* package have been removed:
- *IntTools_DataMapOfShapeAddress* is removed as unused;
- *IntTools_IndexedDataMapOfTransientAddress* is removed as unused;

4. The container *BiTgte_DataMapOfShapeBox* is replaced with *TopTools_DataMapOfShapeBox*;

5. The class *BOPTools* has been removed as duplicate of the class *TopExp*;

src/BRepOffset/BRepOffset_Inter2d.cxx

@@ -21,6 +21,7 @@
 #include <Adaptor3d_HSurface.hxx>
 #include <Bnd_Box.hxx>
 #include <BndLib_Add3dCurve.hxx>
+#include <BOPTools_AlgoTools.hxx>
 #include <BRep_Builder.hxx>
 #include <BRep_CurveRepresentation.hxx>
 #include <BRep_GCurve.hxx>
@@ -76,8 +77,6 @@
 #include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
 #include <TopTools_ListIteratorOfListOfShape.hxx>
 #include <TopTools_ListOfShape.hxx>
-#include <BOPCol_ListOfShape.hxx>
-#include <BOPTools_AlgoTools.hxx>
 
 #include <stdio.h>
 #ifdef DRAW 
@@ -1702,7 +1701,7 @@ void BRepOffset_Inter2d::ConnexIntByIntInVert
 static void MakeChain(const TopoDS_Shape& theV,
                       const TopTools_IndexedDataMapOfShapeListOfShape& theDMVV,
                       TopTools_MapOfShape& theMDone,
-                      BOPCol_ListOfShape& theChain)
+                      TopTools_ListOfShape& theChain)
 {
   if (theMDone.Add(theV)) {
     theChain.Append(theV);
@@ -1730,7 +1729,7 @@ void BRepOffset_Inter2d::FuseVertices(const TopTools_IndexedDataMapOfShapeListOf
     const TopoDS_Vertex& aV = TopoDS::Vertex(theDMVV.FindKey(i));
     //
     // find chain of vertices
-    BOPCol_ListOfShape aLVChain;
+    TopTools_ListOfShape aLVChain;
     MakeChain(aV, theDMVV, aMVDone, aLVChain);
     //
     if (aLVChain.Extent() < 2) {
@@ -1743,7 +1742,7 @@ void BRepOffset_Inter2d::FuseVertices(const TopTools_IndexedDataMapOfShapeListOf
     //
     TopoDS_Vertex aVNewInt = TopoDS::Vertex(aVNew.Oriented(TopAbs_INTERNAL));
     //
-    BOPCol_ListIteratorOfListOfShape aIt(aLVChain);
+    TopTools_ListIteratorOfListOfShape aIt(aLVChain);
     for (; aIt.More(); aIt.Next()) {
       const TopoDS_Shape& aVOld = aIt.Value();
       // update the parameters on edges