From 9f1fa6ea5e3664b7c31eb8250561289c891a749e Mon Sep 17 00:00:00 2001
From: Jitse Niesen <jitse@maths.leeds.ac.uk>
Date: Mon, 21 Dec 2009 18:16:01 +0000
Subject: [PATCH] Fix compilation error in doc/examples/class_CwiseBinaryOp.cpp
 . This is a follow-up of 9d5478303667bd97f3e20696f8a8c82cb5b2d65f  (better
 work around for empty structs).

---
 doc/examples/class_CwiseBinaryOp.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/examples/class_CwiseBinaryOp.cpp b/doc/examples/class_CwiseBinaryOp.cpp
index fb9b2ff09..7ca5bf6ef 100644
--- a/doc/examples/class_CwiseBinaryOp.cpp
+++ b/doc/examples/class_CwiseBinaryOp.cpp
@@ -4,7 +4,8 @@ USING_PART_OF_NAMESPACE_EIGEN
 using namespace std;
 
 // define a custom template binary functor
-template<typename Scalar> struct MakeComplexOp EIGEN_EMPTY_STRUCT {
+template<typename Scalar> struct MakeComplexOp {
+  EIGEN_EMPTY_STRUCT_CTOR(MakeComplexOp)
   typedef complex<Scalar> result_type;
   complex<Scalar> operator()(const Scalar& a, const Scalar& b) const { return complex<Scalar>(a,b); }
 };