🚀 go-pugleaf

 Here's my OWL-based programming problem----any comments appreciated.

   I want to have the following (pseudo) code where GP and GP2
   are global pointers of the proper types--

in file1.cpp I have:

   TWindowClass1::TWindowClass1(...)
	{
          ...
	  GP2 = new TWindowClass2(this, "ATitle");
	  ...
	}


in file2.cpp (my application) I have:
	
	...
	GP = new TWindowClass1(this, "AnotherTitle");
	...

	Now, my simple question-------->

	how do I correctly clean up (say later in file2.cpp) ?

	Possibilities seem to include:

		(1)  GP->ShutDownWindow();

		or (2)  DestroyWindow(GP);

		or (3) GP->ShutDownWindow(); delete GP;

		or maybe (4) GP->ShutDownWindow(); delete GP2; delete GP;


	Can someone clear up my confusion on the relationship between 
	destroying the window and releasing the memory of the 
	associated interface object? Thanks.


-- 
Bert Dempsey   (bjd7p@uvacs.cs.Virginia.EDU)
Computer Science, University of Virginia

"Language is not an abstract construction of the learned...but is 
something arising out of the work, needs, ties, joys, affections,
tastes, of long generations of humanity, and has its bases broad 
and low, close to the ground."   --Walt