Merge branch 'persistify-shape' into 'master'

Provide access to boolean shape object operands

See merge request !8

GeoModelKernel/GeoModelKernel/GeoShapeIntersection.h

@@ -7,9 +7,18 @@
 
 #include "GeoModelKernel/GeoShape.h"
 
+
+#ifndef _GeoShapePersistification_On_
+class Persistifier;
+#endif
+
+
 class GeoShapeIntersection : public GeoShape
 {
  public:
+
+
+
   //	Constructor taking two shape operands.
   GeoShapeIntersection (const GeoShape* A, const GeoShape* B);
   
@@ -52,7 +61,10 @@ class GeoShapeIntersection : public GeoShape
   
   static const std::string s_classType;
   static const ShapeType s_classTypeID;
-
+    
+  //    For I/O only!
+  GeoShapeIntersection(){}
+  friend class Persistifier;
 };
 
 inline const std::string& GeoShapeIntersection::getClassType ()

GeoModelKernel/GeoModelKernel/GeoShapeShift.h

@@ -8,6 +8,12 @@
 #include "GeoModelKernel/GeoShape.h"
 #include "GeoModelKernel/GeoDefinitions.h"
 
+
+#ifndef _GeoShapePersistification_On_
+class Persistifier;
+#endif
+
+
 class GeoShapeShift : public GeoShape
 {
  public:
@@ -53,6 +59,10 @@ class GeoShapeShift : public GeoShape
   static const std::string s_classType;
   static const ShapeType s_classTypeID;
 
+    //    For I/O only!
+  GeoShapeShift(){}
+  friend class Persistifier;
+
 };
 
 inline const std::string& GeoShapeShift::getClassType ()

GeoModelKernel/GeoModelKernel/GeoShapeSubtraction.h

@@ -7,6 +7,12 @@
 
 #include "GeoModelKernel/GeoShape.h"
 
+
+#ifndef _GeoShapePersistification_On_
+class Persistifier;
+#endif
+
+
 class GeoShapeSubtraction : public GeoShape
 {
  public:
@@ -52,6 +58,10 @@ class GeoShapeSubtraction : public GeoShape
   static const std::string s_classType;
   static const ShapeType s_classTypeID;
 
+  //    For I/O only!
+  GeoShapeSubtraction(){}
+  friend class Persistifier;
+  
 };
 
 inline const std::string& GeoShapeSubtraction::getClassType ()

GeoModelKernel/GeoModelKernel/GeoShapeUnion.h

@@ -7,6 +7,10 @@
 
 #include "GeoModelKernel/GeoShape.h"
 
+#ifndef _GeoShapePersistification_On_
+class Persistifier;
+#endif
+
 class GeoShapeUnion : public GeoShape
 {
  public:
@@ -52,6 +56,10 @@ class GeoShapeUnion : public GeoShape
   static const std::string s_classType;
   static const ShapeType s_classTypeID;
 
+    //    For I/O only!
+  GeoShapeUnion(){}
+  friend Persistifier;
+
 };
 
 inline const std::string& GeoShapeUnion::getClassType ()