0031035: Coding - uninitialized class fields reported by Visual Studio Code Analysis

Added initialization of fields that had not initialization
Added default constructors to classes without constructors

src/HLRAlgo/HLRAlgo_BiPoint.hxx

@@ -34,6 +34,19 @@ class HLRAlgo_BiPoint
 public:
   struct IndicesT
   {
+    IndicesT()
+    : ShapeIndex(-1),
+      FaceConex1(0),
+      Face1Pt1(0),
+      Face1Pt2(0),
+      FaceConex2(0),
+      Face2Pt1(0),
+      Face2Pt2(0),
+      MinSeg(0),
+      MaxSeg(0),
+      SegFlags(0)
+    {
+    }
     Standard_Integer ShapeIndex;
     Standard_Integer FaceConex1;
     Standard_Integer Face1Pt1;

src/HLRAlgo/HLRAlgo_EdgeIterator.cxx

@@ -27,7 +27,18 @@
 //purpose  : 
 //=======================================================================
 HLRAlgo_EdgeIterator::HLRAlgo_EdgeIterator ()
-{}
+: myNbVis(0),
+  myNbHid(0),
+  EVis(NULL),
+  EHid(NULL),
+  iVis(0),
+  iHid(0),
+  myHidStart(0.0),
+  myHidEnd(0.0),
+  myHidTolStart(0.0),
+  myHidTolEnd(0.0)
+{
+}
 
 //=======================================================================
 //function : InitHidden

src/HLRAlgo/HLRAlgo_Intersection.cxx

@@ -22,7 +22,13 @@
 //purpose  : 
 //=======================================================================
 HLRAlgo_Intersection::HLRAlgo_Intersection()
-{}
+: mySegIndex(0),
+  myIndex(0),
+  myLevel(0),
+  myParam(0.0),
+  myToler(0.0)
+{
+}
 
 //=======================================================================
 //function : HLRAlgo_Intersection

src/HLRAlgo/HLRAlgo_PolyAlgo.cxx

@@ -39,6 +39,9 @@ IMPLEMENT_STANDARD_RTTIEXT(HLRAlgo_PolyAlgo,Standard_Transient)
 //=======================================================================
 
 HLRAlgo_PolyAlgo::HLRAlgo_PolyAlgo ()
+: myNbrShell(0),
+  myCurShell(0),
+  myFound(Standard_False)
 {
   myTriangle.TolParam   = 0.00000001;
   myTriangle.TolAng = 0.0001;

src/HLRAlgo/HLRAlgo_PolyData.hxx

@@ -43,6 +43,14 @@ class HLRAlgo_PolyData : public Standard_Transient
 public:
   struct FaceIndices
   {
+    //! The default constructor.
+    FaceIndices()
+    : Index(0),
+      Min(0),
+      Max(0)
+    {
+    }
+
     Standard_Integer Index, Min, Max;
   };
 
@@ -58,6 +66,12 @@ public:
 
     //! The default constructor.
     Box()
+    : XMin(0.0),
+      YMin(0.0),
+      ZMin(0.0),
+      XMax(0.0),
+      YMax(0.0),
+      ZMax(0.0)
     {
     }
 

src/HLRAlgo/HLRAlgo_PolyHidingData.hxx

@@ -38,6 +38,7 @@ public:
 
   struct PlaneT
   {
+    PlaneT() : D(0.0) {}
     gp_XYZ Normal;
     Standard_Real D;
   };

src/HLRAlgo/HLRAlgo_PolyInternalNode.hxx

@@ -41,6 +41,12 @@ public:
 
   struct NodeData
   {
+    NodeData()
+    : PCu1(0.0),
+      PCu2(0.0),
+      Scal(0.0)
+    {
+    }
     gp_XYZ Point, Normal;
     gp_XY UV;
     Standard_Real PCu1, PCu2, Scal;