From: Sage Weil <sage@redhat.com>
Date: Wed, 22 Jul 2015 15:31:11 +0000 (-0400)
Subject: include/types: operator<< for set with comparator
X-Git-Tag: v9.1.0~346^2~40
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9b8e536f0c4c5991c774147d5e01f0d538a890bf;p=ceph.git

include/types: operator<< for set with comparator

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/include/types.h b/src/include/types.h
index 89b3acf8499..9de4e1c4207 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -140,6 +140,17 @@ inline ostream& operator<<(ostream& out, const set<A>& iset) {
   return out;
 }
 
+template<class A, class C>
+inline ostream& operator<<(ostream& out, const set<A, C>& iset) {
+  for (typename set<A, C>::const_iterator it = iset.begin();
+       it != iset.end();
+       ++it) {
+    if (it != iset.begin()) out << ",";
+    out << *it;
+  }
+  return out;
+}
+
 template<class A>
 inline ostream& operator<<(ostream& out, const multiset<A>& iset) {
   for (typename multiset<A>::const_iterator it = iset.begin();