InDetGeoModelUtils - Use GeoIntrusivePtr in favour of manual ref/unref

Replace ref & unref by the GeoIntrusivePtrs

InnerDetector/InDetDetDescr/InDetGeoModelUtils/InDetGeoModelUtils/GeoNodePtr.h

 /*
-  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 */
 #ifndef _GeoNodePtr_H_
 #define _GeoNodePtr_H_
 
 #include <iostream>
 
-// Smart pointer for reference counted GeoModel objects
-template <class T>
-class GeoNodePtr {
-   static T *ref(T *obj)   { if (obj) obj->ref();   return obj;}
-   static T *unref(T *obj) { if (obj) obj->unref(); return obj;}
-public:
-   using T_Ptr=T*;
-   using T_ConstPtr=const T * ;
-
-   GeoNodePtr() = default;
-   GeoNodePtr(T *obj)
-      : m_obj(ref(obj))
-   { }
-
-   ~GeoNodePtr()
-   { unref(m_obj); }
-
-   // copy
-   GeoNodePtr(const GeoNodePtr<T> &node_ptr)
-      : m_obj( ref( node_ptr->m_obj() ) )
-      { }
-
-   GeoNodePtr<T> &operator=(const GeoNodePtr<T> &node_ptr) {
-      if (node_ptr->m_obj != m_obj) {
-         unref(m_obj);
-         m_obj=ref(node_ptr->m_obj);
-      }
-      return *this;
-   }
-   GeoNodePtr<T> &operator=(T *obj) {
-      if (obj != m_obj) {
-         unref(m_obj);
-         m_obj=ref(obj);
-      }
-      return *this;
-   }
-
-   // move
-   GeoNodePtr(GeoNodePtr<T> &&node_ptr) : m_obj(node_ptr->m_obj) { node_ptr->m_obj=nullptr; }
-   GeoNodePtr<T> &operator=(GeoNodePtr<T> &&node_ptr) {
-      m_obj           = node_ptr->m_obj;
-      node_ptr->m_obj = nullptr;
-      return *this;
-   }
-
-   operator bool()  const      { return m_obj != nullptr; }
-   operator T_Ptr()            { return m_obj; }
-   T_ConstPtr get() const      { return m_obj; }
-
-   T *operator->()             { assert(m_obj); return m_obj; }
-   const T *operator->() const { assert(m_obj); return m_obj; }
-
-private:
-   T *m_obj = nullptr;
-};
+#include "GeoModelKernel/GeoIntrusivePtr.h"
 
+template <class T>
+using GeoNodePtr = GeoIntrusivePtr<T>;
 #endif