7fd59977 |
1 | -- |
2 | -- File: Aspect_MarkMap.cdl |
3 | -- Created: 13/01/95 |
4 | -- Author: GG |
5 | -- |
6 | ---Copyright: MatraDatavision 1993 |
7 | -- |
8 | |
9 | class MarkMap from Aspect inherits TShared from MMgt |
10 | |
11 | ---Version: 0.0 |
12 | |
13 | ---Purpose: This class defines a MarkMap object. |
14 | ---Keywords: |
15 | ---Warning: |
16 | ---References: |
17 | uses |
18 | MarkerStyle from Aspect, |
19 | MarkMapEntry from Aspect, |
20 | SequenceOfMarkMapEntry from Aspect |
21 | |
22 | raises |
23 | BadAccess from Aspect |
24 | |
25 | is |
26 | Create returns mutable MarkMap from Aspect; |
27 | |
28 | AddEntry (me : mutable; AnEntry : MarkMapEntry from Aspect) |
29 | ---Level: Public |
30 | ---Purpose: Adds an entry in the mark map <me>. |
31 | -- Warning: Raises BadAccess if MarkMap size is exceeded. |
32 | raises BadAccess from Aspect; |
33 | |
34 | AddEntry (me : mutable; aStyle : MarkerStyle from Aspect) |
35 | returns Integer from Standard; |
36 | ---Level: Public |
37 | ---Purpose: Search an identical marker style entry in the mark map <me> |
38 | -- and returns the MarkMapEntry Index if exist. |
39 | -- Or add a new entry and returns the computed MarkMapEntry index used. |
40 | |
41 | Size( me ) returns Integer from Standard is static; |
42 | ---Level: Public |
43 | ---Purpose: Returns the Allocated markmap Size |
44 | |
45 | Index( me ; aMarkmapIndex : Integer ) returns Integer from Standard |
46 | ---Level: Public |
47 | ---Purpose: Returns the MarkMapEntry.Index of the MarkMap |
48 | -- at rank <aMarkmapIndex> . |
49 | raises BadAccess from Aspect is static; |
50 | ---Trigger: Raises BadAccess if the index less than 1 or |
51 | -- greater than Size. |
52 | |
53 | Dump( me ) ; |
54 | |
55 | Entry ( me ; |
56 | AnIndex : Integer from Standard ) |
57 | returns MarkMapEntry from Aspect |
58 | ---Level: Public |
59 | ---Purpose: Returns the Mark map entry with the index <AnIndex>. |
60 | -- Warning: Raises BadAccess if the index less than 1 or |
61 | -- greater than Size. |
62 | raises BadAccess from Aspect is static; |
63 | |
64 | fields |
65 | |
66 | mydata : SequenceOfMarkMapEntry from Aspect is protected; |
67 | |
68 | end MarkMap ; |