X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=src%2Fcache.ml;h=3efe3dcde325bffb73eb0fa97a9db9385d5ab4b1;hb=9d761fb9aba3c653b1666e7ea3a5d2aec9a1138a;hp=59ff1fb92c4e56faafeb76aad9f78bbcf87340f6;hpb=8a31bd5c0847ca9c45627cb808a57d9c07c7b0dc;p=SXSI%2Fxpathcomp.git

diff --git a/src/cache.ml b/src/cache.ml
index 59ff1fb..3efe3dc 100644
--- a/src/cache.ml
+++ b/src/cache.ml
@@ -56,15 +56,15 @@ struct
     else a.dummy
 
   let dummy a = a.dummy
-(*
+
   let iteri f a =
     let line = a.line in
     if a.offset == ~-1 then () else
       for i = 0 to Array.length line - 1 do
-	let v = a.(i)
+	let v = line.(i) in
 	  f (i+a.offset) v (v==a.dummy)
       done
-*)
+
 
 end
 
@@ -98,6 +98,14 @@ struct
 
   let dummy c = c.Lvl1.dummy.Lvl1.dummy
 
+  let iteri f a =
+    let line = a.Lvl1.line in
+    if a.Lvl1.offset == ~-1 then () else
+      for i = 0 to Array.length line - 1 do
+	Lvl1.iteri (f i) line.(i)
+      done
+
+
 end
 
 module Lvl3 =
@@ -127,5 +135,11 @@ struct
 
 
   let dummy a = Lvl2.dummy a.Lvl1.dummy
+  let iteri f a =
+    let line = a.Lvl1.line in
+    if a.Lvl1.offset == ~-1 then () else
+      for i = 0 to Array.length line - 1 do
+	Lvl2.iteri (f i) line.(i)
+      done
 
 end