From 56ae875861ab260b80a030f50c4aff9f9dc8fff0 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 13:32:39 +0200
Subject: Adding upstream version 2.14.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 lib/base/singleton.hpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 lib/base/singleton.hpp

(limited to 'lib/base/singleton.hpp')

diff --git a/lib/base/singleton.hpp b/lib/base/singleton.hpp
new file mode 100644
index 0000000..77511c0
--- /dev/null
+++ b/lib/base/singleton.hpp
@@ -0,0 +1,29 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef SINGLETON_H
+#define SINGLETON_H
+
+#include "base/i2-base.hpp"
+
+namespace icinga
+{
+
+/**
+ * A singleton.
+ *
+ * @ingroup base
+ */
+template<typename T>
+class Singleton
+{
+public:
+	static T *GetInstance()
+	{
+		static T instance;
+		return &instance;
+	}
+};
+
+}
+
+#endif /* SINGLETON_H */
-- 
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