--- a/paraspace/dexfile.py	Thu Aug 04 21:57:22 2011 +0800
+++ b/paraspace/dexfile.py	Fri Aug 05 14:39:32 2011 +0800
@@ -464,7 +464,7 @@
         pass
 
     @staticmethod
-    def to_str():
+    def to_str(child):
         return ''
 
     def get_value(self, parents):
@@ -1682,6 +1682,11 @@
         pass
 
     ## \brief Factory function to return a DEXFile_linked of given DEXFile.
+    #
+    # \param dex is a DEXFile instance.
+    # \param dep_decls is a dictionary returned by prepare_dep_decls().
+    # \return a DEXFile_linked.
+    #
     @staticmethod
     def build_dependencies(dex, dep_decls):
         from paraspace.dex_deptracker import build_dependencies
@@ -1719,6 +1724,13 @@
                 return typeid
             pass
         pass
+
+    ## \brief Get index of given _DEX_ClassDef.
+    def get_idx_classdef(self, classdef):
+        from paraspace.dexfile import _DEX_ClassDef
+        assert isinstance(classdef, _DEX_ClassDef)
+        typeidx = self.get_idx_typeid(classdef.classIdx)
+        return typeidx
     
     ## \brief Return type ID item with given index.
     def find_typeid_idx(self, idx):