Calculator: fix a segfault when an input array does not have a name

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• commit 95b14306 is not allowed because the following files are not formatted according to the 'clang-format' check: VTKExtensions/FiltersGeneral/vtkPVArrayCalculator.cxx. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.

Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

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• 0b06995f - Calculator: fix a segfault when an input array does not have a name

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Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

@keu-sciviz please review

While segfault should indeed be fixed, unnamed arrays are considered invalid in ParaView. Maybe add a warning to inform the user ?

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• b822aced - Calculator: fix a segfault when an input array does not have a name

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Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

added 1 commit

• 8ecde943 - Calculator: fix a segfault when an input array does not have a name

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Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

added 1 commit

• 237cf2ff - Calculator: fix a segfault when an input array does not have a name

Compare with previous version

Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

added 1 commit

• a8d9eb5a - Calculator: fix a segfault when an input array does not have a name

Compare with previous version

The test was relying on a bug of the HTG reflection filter fixed by vtk/vtk!10859 (merged), I can't think of a way to have an anonymous array without using a bug from ParaView, so I don't have a test for this anymore.

Warnings:

• please consider adding a changelog entry in a file ending with .md in Documentation/release/dev.

The warnings do not need to be fixed, but it is recommended to do so.

resolved all threads

Please review @keu-sciviz @mwestphal

+2 pending CI

Do: test

+2 pending CI

changed the description

Do: merge

mentioned in commit 27b6c0ae

merged

mentioned in merge request !6761 (merged)