Added a utility function for determining the size of an array.

TRAC #22502 Signed-off-by: Jamie Madill Signed-off-by: Nicolas Capens Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1877 736b8ea6-26fd-11df-bfd4-992fa37f6226

Added a utility function for determining the size of an array.
6d79257d · shannon.woods@transgaming.com · 43ccf3f8 · 6d79257d
Commit 6d79257d authored Feb 28, 2013 by shannon.woods@transgaming.com
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angleutils.h src/common/angleutils.h +6 -0

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--- a/src/common/angleutils.h
+++ b/src/common/angleutils.h
@@ -15,6 +15,12 @@
  TypeName(const TypeName&);               \
  void operator=(const TypeName&)

+template <typename T, unsigned int N>
+inline unsigned int ArraySize(T(&)[N])
+{
+    return N;
+}
+
 #if defined(_MSC_VER)
 #define snprintf _snprintf
 #endif