PackIndex.MutableEntry: new methods to copy its contentsHEADmaster

To build the multipack index, we will iterate over N indexes merging
the results in sha1 order. With the current MutableEntry API, we need
to create an instance of ObjectId to either compare and/or copy the
selected entry to the multi index iterator.

Allow MutableEntries to compare to each other without creating any new
object, and copy their object id directly to another MutableObjectId.

This allows to build other iterators with mutable entries that copy
the required memory (few ints) instead of creating short-lived instances
of ObjectId.

Change-Id: I0c0091420d7c0847c03afdc9e73b566bb4eeba40

0 files changed, 0 insertions, 0 deletions