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/IntStart/IntStart_PathPoint.gxx

@@ -12,7 +12,11 @@
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
-IntStart_PathPoint::IntStart_PathPoint () {
+IntStart_PathPoint::IntStart_PathPoint ()
+: tol(0.0),
+  isnew(Standard_True),
+  param(0.0)
+{
 }
 
 IntStart_PathPoint::IntStart_PathPoint (const gp_Pnt& P,

src/IntStart/IntStart_SearchOnBoundaries.gxx

@@ -1076,7 +1076,8 @@ Standard_Integer TreatLC (const TheArc& A,
 //purpose  : 
 //=======================================================================
 IntStart_SearchOnBoundaries::IntStart_SearchOnBoundaries ()
-:  done(Standard_False) 
+:  done(Standard_False),
+   all(Standard_False)  
 {
 }  
 

src/IntStart/IntStart_Segment.gxx

@@ -12,7 +12,11 @@
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
-IntStart_Segment::IntStart_Segment () {}
+IntStart_Segment::IntStart_Segment ()
+: hasfp(Standard_False),
+  haslp(Standard_False)
+{
+}
 
 
 void IntStart_Segment::SetLimitPoint (const ThePathPoint& V,