+++ /dev/null
-type uri = string;;
-
-let eq uri1 uri2 =
- uri1 == uri2
-;;
-
-let string_of_uri uri = uri;;
-
-let name_of_uri uri =
- let l = Str.split (Str.regexp "/") uri in
- let name_suf = List.nth l (List.length l - 1) in
- List.hd (Str.split (Str.regexp "\.") name_suf)
-;;
-
-let depth_of_uri uri =
- List.length (Str.split (Str.regexp "/") uri) - 2
-;;
-
-module OrderedStrings =
- struct
- type t = string
- let compare (s1 : t) (s2 : t) = compare s1 s2
- end
-;;
-
-module SetOfStrings = Map.Make(OrderedStrings);;
-
-(* Invariant: the map is the identity function, *)
-(* i.e. (SetOfStrings.find str !set_of_uri) == str *)
-let set_of_uri = ref SetOfStrings.empty;;
-
-let uri_of_string str =
- try
- SetOfStrings.find str !set_of_uri
- with
- Not_found ->
- set_of_uri := SetOfStrings.add str str !set_of_uri ;
- str
-;;