From 43bc8a784e706149fc7736fd8b4c440c464c49c4 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Tue, 23 Nov 2010 15:47:07 +0000
Subject: make possible to build with c++0x

---
 basebmp/source/intconversion.hxx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'basebmp')

diff --git a/basebmp/source/intconversion.hxx b/basebmp/source/intconversion.hxx
index d18a88cfe912..407948e80c28 100644
--- a/basebmp/source/intconversion.hxx
+++ b/basebmp/source/intconversion.hxx
@@ -57,11 +57,18 @@ namespace basebmp
         }
     };
 
+    //Current c++0x draft (apparently) has std::identity, but not operator()
+    template<typename T> struct SGI_identity : public std::unary_function<T,T>
+    {
+        T& operator()(T& x) const { return x; }
+        const T& operator()(const T& x) const { return x; }
+    };
+
     /// Get converter from given data type to sal_uInt32
     template< typename DataType > struct uInt32Converter
     {
-        typedef std::identity<DataType> to;
-        typedef std::identity<DataType> from;
+        typedef SGI_identity<DataType> to;
+        typedef SGI_identity<DataType> from;
     };
     template< unsigned int RedIndex,
               unsigned int GreenIndex,
-- 
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