add disown.i and li_attribute.i

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7726 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/disown.i

@@ -0,0 +1,47 @@
+%module disown
+
+%{
+#include <iostream>
+%}
+
+#pragma SWIG nowarn=453
+
+%apply SWIGTYPE *DISOWN { A *disown };
+
+%inline {
+  struct A
+  {
+    ~A()
+    {
+      // std::cout <<"delete A" << std::endl;
+    }
+    
+    
+  };
+  
+  class B
+  {
+    A *_a;
+  public:
+    B() : _a(0)
+    {
+    }
+    
+    ~B()
+    {
+      if (_a) {
+	// std::cout <<"delete A from B" << std::endl;	
+	delete _a;
+      }
+      // std::cout <<"delete B" << std::endl;      
+    }
+
+    int acquire(A *disown) 
+    {
+      // std::cout <<"acquire A" << std::endl;      
+      _a = disown;    
+      return 5;      
+    }
+    
+  };
+}