cml-stream-io-sig.sml

来自「这是我们参加06年全国开源软件的竞赛作品」· SML 代码 · 共 20 行

(* cml-stream-io-sig.sml
 *
 * COPYRIGHT (c) 1996 AT&T Research.
 * COPYRIGHT (c) 1991 John H. Reppy.
 *
 * This extends the SMLBL STREAM_IO interface with event-valued operations.
 *)

signature CML_STREAM_IO =
  sig
    include STREAM_IO

    val input1Evt   : instream -> (elem * instream) option CML.event
    val inputNEvt   : (instream * int) -> (vector * instream) CML.event
    val inputEvt    : instream -> (vector * instream) CML.event
    val inputAllEvt : instream -> (vector * instream) CML.event

  end;