From 1b1eec29ae17677a3388404afa274515d9aa812d Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Mon, 16 Oct 2017 14:27:59 -0500
Subject: [PATCH] include/types: flat_set operator<<

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/include/types.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/include/types.h b/src/include/types.h
index 99fad9ced8e..902aa149064 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -54,6 +54,8 @@ extern "C" {
 #include <string>
 #include <list>
 #include <set>
+#include <boost/container/flat_set.hpp>
+#include <boost/container/flat_map.hpp>
 #include <map>
 #include <vector>
 #include <iostream>
@@ -106,6 +108,10 @@ inline ostream& operator<<(ostream& out, const list<A,Alloc>& ilist);
 template<class A, class Comp, class Alloc>
 inline ostream& operator<<(ostream& out, const set<A, Comp, Alloc>& iset);
 template<class A, class Comp, class Alloc>
+inline ostream& operator<<(ostream& out, const boost::container::flat_set<A, Comp, Alloc>& iset);
+template<class A, class B, class Comp, class Alloc>
+inline ostream& operator<<(ostream& out, const boost::container::flat_map<A, B, Comp, Alloc>& iset);
+template<class A, class Comp, class Alloc>
 inline ostream& operator<<(ostream& out, const multiset<A,Comp,Alloc>& iset);
 template<class A, class B, class Comp, class Alloc>
 inline ostream& operator<<(ostream& out, const map<A,B,Comp,Alloc>& m);
@@ -166,6 +172,28 @@ inline ostream& operator<<(ostream& out, const set<A, Comp, Alloc>& iset) {
   return out;
 }
 
+template<class A, class Comp, class Alloc>
+inline ostream& operator<<(ostream& out, const boost::container::flat_set<A, Comp, Alloc>& iset) {
+  for (auto it = iset.begin();
+       it != iset.end();
+       ++it) {
+    if (it != iset.begin()) out << ",";
+    out << *it;
+  }
+  return out;
+}
+
+template<class A, class B, class Comp, class Alloc>
+inline ostream& operator<<(ostream& out, const boost::container::flat_map<A, B, Comp, Alloc>& m) {
+  for (auto it = m.begin();
+       it != m.end();
+       ++it) {
+    if (it != m.begin()) out << ",";
+    out << it->first << "=" << it->second;
+  }
+  return out;
+}
+
 template<class A, class Comp, class Alloc>
 inline ostream& operator<<(ostream& out, const multiset<A,Comp,Alloc>& iset) {
   for (auto it = iset.begin();