equal
deleted
inserted
replaced
16 poolDictionaries:'' |
16 poolDictionaries:'' |
17 category:'Streams' |
17 category:'Streams' |
18 ! |
18 ! |
19 |
19 |
20 PeekableStream comment:' |
20 PeekableStream comment:' |
21 |
|
22 COPYRIGHT (c) 1994 by Claus Gittinger |
21 COPYRIGHT (c) 1994 by Claus Gittinger |
23 All Rights Reserved |
22 All Rights Reserved |
24 |
|
25 $Header: /cvs/stx/stx/libbasic/PeekableStream.st,v 1.3 1994-05-17 10:08:31 claus Exp $ |
|
26 |
|
27 abstract superclass for all Stream which support read-ahead |
|
28 (i.e. peeking) of one element. |
|
29 '! |
23 '! |
|
24 |
|
25 !PeekableStream class methodsFor:'documentation'! |
|
26 |
|
27 copyright |
|
28 " |
|
29 COPYRIGHT (c) 1994 by Claus Gittinger |
|
30 All Rights Reserved |
|
31 |
|
32 This software is furnished under a license and may be used |
|
33 only in accordance with the terms of that license and with the |
|
34 inclusion of the above copyright notice. This software may not |
|
35 be provided or otherwise made available to, or used by, any |
|
36 other person. No title to or ownership of the software is |
|
37 hereby transferred. |
|
38 " |
|
39 ! |
|
40 |
|
41 version |
|
42 " |
|
43 $Header: /cvs/stx/stx/libbasic/PeekableStream.st,v 1.4 1994-06-02 16:21:13 claus Exp $ |
|
44 " |
|
45 ! |
|
46 |
|
47 documentation |
|
48 " |
|
49 abstract superclass for all Stream which support read-ahead |
|
50 (i.e. peeking) of one element. |
|
51 Concrete subclasses must implement a peek method. |
|
52 " |
|
53 ! ! |
30 |
54 |
31 !PeekableStream methodsFor:'reading'! |
55 !PeekableStream methodsFor:'reading'! |
32 |
56 |
33 peek |
57 peek |
34 "return the next element of the stream without advancing (i.e. |
58 "return the next element of the stream without advancing (i.e. |