From: John Spray <john.spray@redhat.com>
Date: Wed, 12 Jul 2017 21:20:02 +0000 (-0400)
Subject: include/uuid: give uuid_d a < comparator
X-Git-Tag: v12.1.2~192^2~17
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5b9a6a6d420d09a53af2fd6c1c9de0843d58a8c7;p=ceph.git

include/uuid: give uuid_d a < comparator

This is only there so that a variant<> containing
a uuid (amongst other types) can have operator< acting on it.

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/include/uuid.h b/src/include/uuid.h
index bd888f863da1..98ee4b70be1f 100644
--- a/src/include/uuid.h
+++ b/src/include/uuid.h
@@ -74,6 +74,9 @@ inline bool operator==(const uuid_d& l, const uuid_d& r) {
 inline bool operator!=(const uuid_d& l, const uuid_d& r) {
   return l.uuid != r.uuid;
 }
+inline bool operator<(const uuid_d& l, const uuid_d& r) {
+  return l.to_string() < r.to_string();
+}
 
 
 #endif