From 49c5b4723093c4692a0a08c077068477945672f1 Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Thu, 26 May 2016 12:58:22 +0200
Subject: [PATCH] CloseHandle deleter added

---
 include/stdex/common.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/include/stdex/common.h b/include/stdex/common.h
index 052860144..43f347f89 100644
--- a/include/stdex/common.h
+++ b/include/stdex/common.h
@@ -55,3 +55,34 @@
 //
 #define STDEX_VERSION_STR      "1.0"
 #define STDEX_BUILD_YEAR_STR   "2016"
+
+
+namespace stdex
+{
+    ///
+    /// Deleter for unique_ptr using CloseHandle
+    ///
+    template <class _Ty> struct CloseHandle_delete
+    {
+        typedef CloseHandle_delete<_Ty> _Myt;
+
+        ///
+        /// Default construct
+        ///
+        CloseHandle_delete() {}
+
+        ///
+        /// Construct from another CloseHandle_delete
+        ///
+        template <class _Ty2> CloseHandle_delete(const CloseHandle_delete<_Ty2>&) {}
+
+        ///
+        /// Delete a pointer
+        ///
+        void operator()(_Ty *_Ptr) const
+        {
+            if (_Ptr)
+                CloseHandle(_Ptr);
+        }
+    };
+}