This commit was manufactured by cvs2svn to create branch

[helm.git] / helm / DEVEL / pxp / netstring / netbuffer.mli

diff --git a/helm/DEVEL/pxp/netstring/netbuffer.mli b/helm/DEVEL/pxp/netstring/netbuffer.mli
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--- a/helm/DEVEL/pxp/netstring/netbuffer.mli
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-(* $Id$
- * ----------------------------------------------------------------------
- *
- *)
-
-
-(* A Netbuffer.t is a buffer that can grow and shrink dynamically. *)
-
-type t
-
-val create : int -> t
-    (* Creates a netbuffer which allocates initially this number of bytes. 
-     * The logical length is zero.
-     *)
-
-val contents : t -> string
-    (* Returns the contents of the buffer as fresh string. *)
-
-val sub : t -> pos:int -> len:int -> string
-    (* sub nb k n: returns the n characters starting at position n from 
-     * netbuffer nb as fresh string
-     *)
-
-val length : t -> int
-    (* Returns the logical length of the buffer *)
-
-val add_string : t -> string -> unit
-    (* add_string nb s: Adds a copy of the string s to the logical end of
-     * the netbuffer nb. If necessary, the nb grows.
-     *)
-
-val add_sub_string : t -> string -> pos:int -> len:int -> unit
-    (* add_sub_string nb s k n: Adds the substring of s starting at position
-     * k with length n to the logical end of the netbuffer nb. If necessary,
-     * the nb grows.
-     * This is semantically the same as
-     * add_string nb (String.sub s k n), but the extra copy is avoided.
-     *)
-
-val delete : t -> pos:int -> len:int -> unit
-    (* delete nb k n: Deletes the n bytes at position k of netbuffer nb
-     * in-place.
-     * The netbuffer does not shrink!
-     *)
-
-val clear : t -> unit
-    (* deletes all contents from the buffer. As 'delete', the netbuffer does
-     * not shrink.
-     *)
-
-val try_shrinking : t -> unit
-    (* try_shrinking nb: If the length of the buffer is less than half of
-     * the allocated space, the netbuffer is reallocated in order to save
-     * memory.
-     *)
-
-val index_from : t -> int -> char -> int
-    (* index_from nb k c: Searches the character c in the netbuffer beginning
-     * at position k. If found, the position of the left-most occurence is
-     * returned. Otherwise, Not_found is raised.
-     *)
-
-val unsafe_buffer : t -> string
-    (* WARNING! This is a low-level function!
-     * Returns the current string that internally holds the buffer.
-     * The byte positions 0 to length - 1 actually store the contents of
-     * the buffer. You can directly read and modify the buffer. Note that
-     * there is no protection if you read or write positions beyond the
-     * length of the buffer.
-     *)
-
-val print_buffer : t -> unit
-    (* For the toploop *)
-
-
-(* ======================================================================
- * History:
- * 
- * $Log$
- * Revision 1.1  2000/11/17 09:57:27  lpadovan
- * Initial revision
- *
- * Revision 1.3  2000/06/25 22:34:43  gerd
- *     Added labels to arguments.
- *
- * Revision 1.2  2000/06/24 20:20:33  gerd
- *     Added the toploop printer.
- *
- * Revision 1.1  2000/04/15 13:07:48  gerd
- *     Initial revision.
- *
- * 
- *)