From 5a5bb7f63222189ea0dcfbd387d5e34458ccefe5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Wed, 14 Dec 2016 18:28:44 +0100
Subject: Introduce a XmlSubNode class that automatically adds itself into its
 parent

---
 louloulibs/xmpp/xmpp_stanza.hpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'louloulibs/xmpp/xmpp_stanza.hpp')

diff --git a/louloulibs/xmpp/xmpp_stanza.hpp b/louloulibs/xmpp/xmpp_stanza.hpp
index 4ca758e..f4b3948 100644
--- a/louloulibs/xmpp/xmpp_stanza.hpp
+++ b/louloulibs/xmpp/xmpp_stanza.hpp
@@ -143,4 +143,18 @@ std::ostream& operator<<(std::ostream& os, const XmlNode& node);
  */
 using Stanza = XmlNode;
 
+class XmlSubNode: public XmlNode
+{
+public:
+    XmlSubNode(XmlNode& parent_ref, const std::string& name):
+            XmlNode(name),
+            parent_to_add(parent_ref)
+    {}
 
+    ~XmlSubNode()
+    {
+      this->parent_to_add.add_child(std::move(*this));
+    }
+private:
+    XmlNode& parent_to_add;
+};
\ No newline at end of file
-- 
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