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1 | -- File: MDataStd_RelationRetrievalDriver.cdl |
2 | -- Created: Thu Aug 7 17:13:40 1997 |
3 | -- Author: PASCAL Denis |
4 | ---Copyright: Matra Datavision 1997 |
5 | |
6 | class RelationRetrievalDriver from MDataStd inherits ARDriver from MDF |
7 | |
8 | ---Purpose: |
9 | |
10 | uses RRelocationTable from MDF, |
11 | Attribute from PDF, |
12 | Attribute from TDF, |
13 | MessageDriver from CDM |
14 | |
15 | is |
16 | |
17 | |
18 | Create(theMessageDriver : MessageDriver from CDM) -- Version 0 |
19 | returns mutable RelationRetrievalDriver from MDataStd; |
20 | |
21 | |
22 | VersionNumber(me) returns Integer from Standard; |
23 | ---Purpose: Returns the version number from which the driver |
24 | -- is available: 0. |
25 | |
26 | SourceType(me) returns Type from Standard; |
27 | ---Purpose: Returns the type: Relation from PDataStd. |
28 | |
29 | NewEmpty (me) returns mutable Attribute from TDF; |
30 | |
31 | |
32 | Paste(me; Source : Attribute from PDF; |
33 | Target : mutable Attribute from TDF; |
34 | RelocTable : RRelocationTable from MDF); |
35 | |
36 | end RelationRetrievalDriver; |