Added missing instantiation for HistogramBuckets::computeTotalCount()
Summary:
D2078239 added a template method to HistogramBuckets but didn't add an instantiation for it, similar to getPercentileBucketIdx() and getPercentileEstimate() (see comment in Instantiations.cpp). This diff adds it, making `computeTotalCount()` usable without including `Histogram-defs.h`.
Also removes the weird `const` in return type.
Reviewed By: simpkins
Differential Revision:
D2783534
fb-gh-sync-id:
9226489820116e0cbcb1f6a631b389439558061e
projects / folly.git / commit