Throw exception when DS9FacetFile can't read the file. (!8) · Merge requests · ResearchAndDevelopment / schaapcommon

Maik Nijhuis requested to merge detect-read-error into master Jan 06, 2021

Previously, DS9FacetFile("foo").Read(...) returned an empty vector if "foo" does not exist. There was no way of distinguishing between a file with no facets and a read error due to a missing file or invalid permissions. With the new throw, we can now make that distinction.

Edited Jan 06, 2021 by Maik Nijhuis

Throw exception when DS9FacetFile can't read the file.

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