From fc7cda78a9b25e986f245ed0655df0aa4b71bc3b Mon Sep 17 00:00:00 2001
From: Milo Yip <miloyip@gmail.com>
Date: Tue, 16 Jan 2018 10:35:19 +0800
Subject: [PATCH] Fix -Werror=effc++

#1164
---
 example/archiver/archiver.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/example/archiver/archiver.h b/example/archiver/archiver.h
index c7e74f0c..65b31a48 100644
--- a/example/archiver/archiver.h
+++ b/example/archiver/archiver.h
@@ -89,6 +89,9 @@ public:
     static const bool IsWriter = !IsReader;
 
 private:
+    JsonReader(const JsonReader&);
+    JsonReader& operator=(const JsonReader&);
+
     void Next();
 
     // PIMPL
@@ -131,6 +134,9 @@ public:
     static const bool IsWriter = !IsReader;
 
 private:
+    JsonWriter(const JsonWriter&);
+    JsonWriter& operator=(const JsonWriter&);
+
     // PIMPL idiom
     void* mWriter;      ///< JSON writer.
     void* mStream;      ///< Stream buffer.