From 23c44d9f9eed8a7ff95daca9bd44526067c144c0 Mon Sep 17 00:00:00 2001
From: Dhruv Paranjape <lord.dhruv@gmail.com>
Date: Sat, 8 Jul 2017 17:30:47 +0530
Subject: [PATCH] overload append function for R value references.

---
 include/json/value.h        | 4 ++++
 src/lib_json/json_value.cpp | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/include/json/value.h b/include/json/value.h
index 4aefb10..6b40831 100644
--- a/include/json/value.h
+++ b/include/json/value.h
@@ -447,6 +447,10 @@ Json::Value obj_value(Json::objectValue); // {}
   /// Equivalent to jsonvalue[jsonvalue.size()] = value;
   Value& append(const Value& value);
 
+#ifdef JSON_HAS_RVALUE_REFERENCES
+  Value& append(Value&& value);
+#endif
+
   /// Access an object value by name, create a null member if it does not exist.
   /// \note Because of our implementation, keys are limited to 2^30 -1 chars.
   ///  Exceeding that will cause an exception.
diff --git a/src/lib_json/json_value.cpp b/src/lib_json/json_value.cpp
index 49b88f9..adae5a1 100644
--- a/src/lib_json/json_value.cpp
+++ b/src/lib_json/json_value.cpp
@@ -1145,6 +1145,10 @@ Value const& Value::operator[](CppTL::ConstString const& key) const
 
 Value& Value::append(const Value& value) { return (*this)[size()] = value; }
 
+#ifdef JSON_HAS_RVALUE_REFERENCES
+  Value& Value::append(Value&& value) { return (*this)[size()] = value; }
+#endif
+
 Value Value::get(char const* key, char const* cend, Value const& defaultValue) const
 {
   Value const* found = find(key, cend);