X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=tree.mli;h=3f72894d81df260e88bf40a693dbccb236191c99;hb=451e60ad59e35344dff62da5ca27fcd5eec1bff9;hp=f3a4de69305212c37c4142d3030b1b81e09382f9;hpb=63ca35af9ef5c0b18b3d3217536f3353f77f5465;p=SXSI%2Fxpathcomp.git

diff --git a/tree.mli b/tree.mli
index f3a4de6..3f72894 100644
--- a/tree.mli
+++ b/tree.mli
@@ -1,41 +1,59 @@
-(******************************************************************************)
-(*  SXSI : XPath evaluator                                                    *)
-(*  Kim Nguyen (Kim.Nguyen@nicta.com.au)                                      *)
-(*  Copyright NICTA 2008                                                      *)
-(*  Distributed under the terms of the LGPL (see LICENCE)                     *)
-(******************************************************************************)
-module type BINARY =
-sig
-  type node_content
-  type string_content
-  type descr = Nil| Node of node_content | String of string_content 
-  type t
-  val parse_xml_uri : string -> t
-  val parse_xml_string : string -> t
-  val tag_pool : t -> Tag.pool
-  val string : t -> string
-  val descr : t -> descr
-  val left : t -> t
-  val right : t -> t
-  val parent : t -> t
-  val id : t -> int
-  val tag : t -> Tag.t
-  val print_xml_fast : out_channel -> t -> unit
-  val compare : t -> t -> int
-  val equal : t -> t -> bool
-  module DocIdSet : Set.S with type elt = string_content
-  val string_below : t -> string_content -> bool
-  val contains : t -> string -> DocIdSet.t
-  val contains_old : t -> string -> bool
-  val dump : t -> unit 
-end
-
-module Binary : BINARY
-
-IFDEF DEBUG
-THEN
-module DEBUGTREE : sig
-  include BINARY
-  val print_stats : Format.formatter -> unit
-end
-ENDIF
+type t 
+val init_contains : t -> string -> unit
+val init_naive_contains : t -> string -> unit
+val is_nil : t -> bool
+val is_node : t -> bool
+val dump_node : t -> string
+val parse_xml_uri : string -> t
+val parse_xml_string : string -> t
+val save : t -> string -> unit
+val load : ?sample:int -> string -> t
+val tag_pool : t -> Tag.pool
+val compare : t -> t -> int
+val equal : t -> t -> bool
+val mk_nil : t -> t
+val root : t -> t
+val is_root : t -> bool
+val parent : t -> t
+val first_child : t -> t
+val tagged_child : Tag.t -> t ->  t
+val select_child : Ptset.Int.t -> t ->  t
+
+val next_sibling : t -> t
+
+val tagged_sibling : Tag.t -> t ->  t
+val tagged_sibling_ctx : Tag.t -> t -> t -> t
+
+val select_sibling : Ptset.Int.t -> t -> t 
+val select_sibling_ctx : Ptset.Int.t -> t -> t -> t
+
+val next_sibling_ctx : t -> t -> t
+
+val tag : t -> Tag.t
+val id : t -> int
+
+val tagged_desc : Tag.t -> t -> t
+val select_desc : Ptset.Int.t -> t -> t
+
+val tagged_foll_ctx : Tag.t -> t -> t -> t
+val select_foll_ctx : Ptset.Int.t -> t -> t -> t
+
+val count : t -> string -> int
+val print_xml_fast : out_channel -> t -> unit
+
+val tags_below : t -> Tag.t -> Ptset.Int.t
+val tags_after : t -> Tag.t -> Ptset.Int.t
+val tags : t -> Tag.t -> Ptset.Int.t*Ptset.Int.t
+val is_below_right : t -> t -> bool
+val is_left : t -> bool
+
+val binary_parent : t -> t
+
+val count_contains : t -> string -> int
+val unsorted_contains : t -> string -> unit
+val text_size : t -> int
+val doc_ids : t -> int*int
+val subtree_tags : t -> Tag.t -> int
+val get_text : t -> string
+
+val dump_tree : Format.formatter -> t -> unit