2 -- Created: Tue Sep 29 12:29:04 1992
5 ---Copyright: Matra Datavision 1992
7 private deferred class Root from GC
9 ---Purpose : This class implements the common services for
10 -- all classes of gce which report error.
18 IsDone(me) returns Boolean
20 ---Purpose: Returns true if the construction is successful.
23 Status(me) returns ErrorType from gce
26 -- Returns the status of the construction:
27 -- - gce_Done, if the construction is successful, or
28 -- - another value of the gce_ErrorType enumeration
29 -- indicating why the construction failed.
33 TheError : ErrorType from gce is protected;
34 ---Purpose: This enumeration lets know why the algorithm has not succeed.