Home My Page Projects Code Snippets Project Openings SML/NJ
Summary Activity Forums Tracker Lists Tasks Docs Surveys News SCM Files

SCM Repository

[smlnj] Annotation of /sml/trunk/src/cm/depend/ggraph.sml
ViewVC logotype

Annotation of /sml/trunk/src/cm/depend/ggraph.sml

Parent Directory Parent Directory | Revision Log Revision Log


Revision 444 - (view) (download)

1 : blume 294 (*
2 :     * Internal data structure representing a CM dependency graph.
3 :     * (coarse-grain: groups)
4 :     *
5 :     * (C) 1999 Lucent Technologies, Bell Laboratories
6 :     *
7 :     * Author: Matthias Blume (blume@kurims.kyoto-u.ac.jp)
8 :     *)
9 :     structure GroupGraph = struct
10 :    
11 :     type privileges = StringSet.set
12 :    
13 : blume 348 datatype kind =
14 :     NOLIB
15 :     | LIB of privileges (* wrapped privileges *)
16 : blume 398 | STABLELIB
17 : blume 305
18 :     (* the "required" field includes everything:
19 :     * 1. privileges required by subgroups
20 :     * 2. newly required privileges
21 : blume 348 * 3. privileges that would be wrapped once the group is stabilized
22 : blume 380 *)
23 : blume 294 datatype group =
24 :     GROUP of { exports: DependencyGraph.impexp SymbolMap.map,
25 : blume 348 kind: kind,
26 : blume 305 required: privileges,
27 : blume 354 grouppath: SrcPath.t,
28 : blume 444 sublibs: (SrcPath.t * group) list }
29 :     (* Note: "sublibs" consists of (srcpath, group) pairs where
30 :     * srcpath is equivalent -- but not necessarily identical -- to
31 :     * the "grouppath" component of "group". The group might have
32 :     * been known before in which case "grouppath" would carry the
33 :     * path that was used back then to refer to the group. But for
34 :     * the purpose of stabilization we must know the abstract path
35 :     * that was used this time. *)
36 : blume 294 end

root@smlnj-gforge.cs.uchicago.edu
ViewVC Help
Powered by ViewVC 1.0.0