Opened 9 years ago
Closed 9 years ago
#2489 closed defect (done)
Cloning of the ModifiableDataset does not clone the values
| Reported by: | bburlacu | Owned by: | mkommend |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.13 |
| Component: | Problems.DataAnalysis | Version: | 3.3.12 |
| Keywords: | Cc: |
Description
Since the original dataset was designed to be a readonly object with immutable data, cloning was implemented such that the actual values contained in the dataset are not copied but passed by reference. This causes undesirable side-effects when the values are allowed to be changed in the ModifiableDataset.
Change History (7)
comment:1 Changed 9 years ago by bburlacu
- Owner set to bburlacu
- Status changed from new to accepted
comment:2 Changed 9 years ago by bburlacu
comment:3 Changed 9 years ago by bburlacu
- Owner changed from bburlacu to mkommend
- Status changed from accepted to reviewing
comment:4 Changed 9 years ago by mkommend
- Owner changed from mkommend to bburlacu
- Status changed from reviewing to assigned
Reviewed r13027.
What about string values in the modifiable dataset? Throw an exception if a not supported type is encountered to indicate the missing implementation.
comment:5 Changed 9 years ago by bburlacu
- Owner changed from bburlacu to mkommend
- Status changed from assigned to reviewing
r13040: Added cloning of string values and exception when an unknown variable type is encountered.
comment:6 Changed 9 years ago by mkommend
- Status changed from reviewing to readytorelease
Reviewed r13040.
comment:7 Changed 9 years ago by mkommend
- Resolution set to done
- Status changed from readytorelease to closed
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r13027: Clone values in the ModifiableDataset.