From b8b6b5c56890122c182c035406457ae7a5791f6a Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 12 Feb 2009 13:44:34 +0000
Subject: 2009-02-12  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>

	Added array_wrapper template.
	* src/array_fun.h
	* test/array_funTest.cc
---
 src/array_fun.h | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'src/array_fun.h')

diff --git a/src/array_fun.h b/src/array_fun.h
index 157456fb..6aac4d6c 100644
--- a/src/array_fun.h
+++ b/src/array_fun.h
@@ -262,6 +262,39 @@ public:
   }
 };
 
+template<typename T, size_t N>
+class array_wrapper {
+private:
+  T _array[N];
+public:
+  array_wrapper() {}
+
+  T& operator[](size_t index)
+  {
+    return _array[index];
+  }
+
+  const T& operator[](size_t index) const
+  {
+    return _array[index];
+  }
+
+  operator T*()
+  {
+    return _array;
+  }
+
+  operator const T*() const
+  {
+    return _array;
+  }
+
+  size_t size() const
+  {
+    return N;
+  }
+};
+
 } // namespace aria2
 
 #endif // _D_ARRAY_FUN_H_
-- 
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