Details of the number of call sites in the Condor code for each Old {quote:ClassAds} method, and where it's called from.
*: The wiki code for the individual calls is available in /p/condor/workspaces/nleroy/OldClassAdWiki -- the summary and detail files above are in there, as well as the code for each of the above, each in it's own file.
+
+{subsubsection: Direct use of ExprTree}
+Many parts of the code do the following to evaluate an expression in the context of a {quote:ClassAd}:
+*: Parse() to create an ExprTree
+*: ExprTree::EvalTree() to evaluate it against an ad
+*: Examine the resulting {quote:ExprResult} object
+
+These need to be converted to the following sequence:
+*: ClassAdParser::ParseExpression()
+*: ExprTree::SetParentScope()
+*: ExprTree::Evaluate()
+*: Examine the resulting Value object
+
+This work can probably be done mostly by a student.
