Details
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Bug
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Status: Closed (View Workflow)
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High
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Resolution: Fixed
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None
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None
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None
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any
Description
If a TTree contains a branch "arr" that is a fixed or variable size array of, say, doubles, TTreeReaderValue<double> reads it without problems, but only accesses the first element.
We should probably error out instead, suggesting to use a TTreeReaderArray<double>.
Issue first found here, in the context of a TDataFrame analysis.