Changeset 3311 in orxonox.OLD for orxonox/branches/parenting/src/null_parent.cc

Timestamp:

Dec 31, 2004, 2:20:21 PM (21 years ago)

Author:

patrick

Message:

oroxnox/branches/parenting: implemented helperParent and made some tests with the opengl nurbs lib

File:

• orxonox/branches/parenting/src/null_parent.cc (modified) (2 diffs)

orxonox/branches/parenting/src/null_parent.cc

@@ -22 +22 @@
 using namespace std;
 
+NullParent* NullParent::singletonRef = 0;
+
+NullParent* NullParent::getInstance ()
+{
+  if( singletonRef == NULL)
+    singletonRef = new NullParent ();
+  return singletonRef;
+}
 
 /**
@@ -48 +56 @@
    \todo this deconstructor is not jet implemented - do it
 */
-NullParent::~NullParent () {}
+NullParent::~NullParent () 
+{
+  delete singletonRef;
+  singletonRef = NULL;
+}