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xichen2020 / eventdb

Storage for discrete events such as log events or tracing events
Apache License 2.0
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Add Snapshot API to Roaring Bitmap #74

Open notbdu opened 5 years ago

notbdu commented 5 years ago

Add a Snapshot API to the roaring bitmap impl. The snapshot should not copy the underlying data but rather point to it.

This is so that we don't have to copy the bitmap during reads of the mutable data segment.