0033370: Foundation Classes - Moving into STL and Boost functionality

NCollection containers update:
  - NCollection_Array1 - updated functionality
  - NCollection_Array2 - NCollection_Array1 as a wrapper for 2array
  - NCollection_Vector -> NCollection_DynamicArray was renamed and reworked.
TCollection:
  - Use static empty string to avoid allocations on empty string
 NCollection allocators update:
  - NCollection_Allocator - allocator that used Standard::Allocate
  - NCollection_OccAllocator - allocator-wrapper that used OCC BaseAllocator objects
  - NCollection_IncAllocator - rework to increase performance
Standard:
  - Rework functionality to use different allocation libs
  - Implement basic of new way to wrap allocations tools
  - Define 4 ways to allocation (defines in configure stage)
 Additional changes:
  - Hash function uses std::hash functionality
   - size_t as a hash value
  - New HashUtils with Murmur and FVN hash algo for x32 and x64
  - Deprecated _0.cxx and .gxx DE classes reorganized
  - Create own utility for std memory
  - Update Standard_Transient to be more platform-independent
 Math TK changes:
  - math_Vector -> match_BaseVector<>
    - Buffer decreased to cash 32 elements instead of 512

src/BRepOffset/BRepOffset_MakeOffset.cxx

@@ -4720,7 +4720,7 @@ Standard_Boolean BuildShellsCompleteInter(const TopTools_ListOfShape& theLF,
     const TopoDS_Shape& aFR = aItLR.Value();
 
     // Reset the local allocator
-    anAllocLoc->Reset();
+    anAllocLoc->Reset(false);
     // Find the last splits of the root face, including the ones
     // created during MakeVolume operation
     TopTools_ListOfShape aLFIm(anAllocLoc);
@@ -4739,7 +4739,7 @@ Standard_Boolean BuildShellsCompleteInter(const TopTools_ListOfShape& theLF,
   }
 
   // Reset the local allocator
-  anAllocLoc->Reset();
+  anAllocLoc->Reset(false);
   // It is necessary to rebuild the solids, avoiding internal faces
   // Map faces to solids
   TopTools_IndexedDataMapOfShapeListOfShape aDMFS(1, anAllocLoc);
@@ -4787,7 +4787,7 @@ Standard_Boolean BuildShellsCompleteInter(const TopTools_ListOfShape& theLF,
   //
   aLF.Clear();
   aDMFS.Clear();
-  anAllocLoc->Reset();
+  anAllocLoc->Reset(true);
 
   // the result is non-manifold - resolve it comparing normal
   // directions of the offset faces and original faces
@@ -4896,7 +4896,7 @@ const TopTools_ListOfShape& BRepOffset_MakeOffset::Generated (const TopoDS_Shape
           // Useful only for faces without influence on others.
           TopTools_ListIteratorOfListOfShape it(myGenerated);
           for (; it.More(); it.Next())
-            it.Value().Reverse();
+            it.ChangeValue().Reverse();
         }
       }
       break;
@@ -4951,7 +4951,7 @@ const TopTools_ListOfShape& BRepOffset_MakeOffset::Modified (const TopoDS_Shape&
         // Useful only for faces without influence on others.
         TopTools_ListIteratorOfListOfShape it(myGenerated);
         for (; it.More(); it.Next())
-          it.Value().Reverse();
+          it.ChangeValue().Reverse();
       }
     }
   }

src/BRepOffset/BRepOffset_SimpleOffset.hxx

@@ -17,13 +17,16 @@
 #define _BRepOffset_SimpleOffset_HeaderFile
 
 #include <BRepTools_Modification.hxx>
-#include <GeomAbs_Shape.hxx>
 #include <Geom2d_Curve.hxx>
-#include <Standard_Real.hxx>
-#include <Standard_Macro.hxx>
-#include <Standard_Type.hxx>
-#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
+#include <GeomAbs_Shape.hxx>
 #include <NCollection_DataMap.hxx>
+#include <Standard_Macro.hxx>
+#include <Standard_Real.hxx>
+#include <Standard_Type.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
 
 
 class BRepOffset_SimpleOffset;

src/BRepOffset/BRepOffset_Tool.cxx

@@ -4016,7 +4016,7 @@ void BRepOffset_Tool::CorrectOrientation(const TopoDS_Shape&        SI,
 //	BRepTopAdaptor_FClass2d FC (TopoDS::Face(FI.Oriented(TopAbs_FORWARD)),
 //				    Precision::Confusion());
 	for (itE.Initialize(LOE); itE.More(); itE.Next()) {
-	  TopoDS_Shape&   OE   = itE.Value();
+	  TopoDS_Shape&   OE   = itE.ChangeValue();
 	  if (NewEdges.Contains(OE)) {
 	    Handle(Geom2d_Curve) CO2d = 
 	      BRep_Tool::CurveOnSurface(TopoDS::Edge(OE),OF,f,l);