Add default constructor to folly::IOBuf::Iterator.
authorNick Terrell <terrelln@fb.com>
Mon, 29 Aug 2016 16:50:36 +0000 (09:50 -0700)
committerFacebook Github Bot 0 <facebook-github-bot-0-bot@fb.com>
Mon, 29 Aug 2016 16:54:01 +0000 (09:54 -0700)
commitb90a2ba56027995d17ed3a1d37f895e42ad255cd
treee800778aa68ab0f88cd0662d39a79a77f9aff70c
parent7259fd8c7c4f8bb27eddda81273bd5f3969c1684
Add default constructor to folly::IOBuf::Iterator.

Summary:
Iterators must be default constructible.
folly::IOBuf can now be used as a range in ranges-v3.

Reviewed By: yfeldblum

Differential Revision: D3782536

fbshipit-source-id: 854813b4e3336aba50048649e6ae7b375d49e382
folly/io/IOBuf.h