From d56be9c128dbc88821d2ef4fa7d48ced72923d17 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 17 Aug 2009 17:41:01 +0200
Subject: * make HessenbergDecomposition uses the Householder module * bugfix
 in ei_blas_traits for .conjugate().conjugate()

---
 Eigen/src/Core/util/BlasUtil.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Eigen/src/Core/util/BlasUtil.h')

diff --git a/Eigen/src/Core/util/BlasUtil.h b/Eigen/src/Core/util/BlasUtil.h
index f4690c0ca..94154108c 100644
--- a/Eigen/src/Core/util/BlasUtil.h
+++ b/Eigen/src/Core/util/BlasUtil.h
@@ -182,7 +182,7 @@ struct ei_blas_traits<CwiseUnaryOp<ei_scalar_conjugate_op<Scalar>, NestedXpr> >
 
   enum {
     IsComplex = NumTraits<Scalar>::IsComplex,
-    NeedToConjugate = IsComplex
+    NeedToConjugate = Base::NeedToConjugate ? 0 : IsComplex
   };
   static inline ExtractType extract(const XprType& x) { return Base::extract(x._expression()); }
   static inline Scalar extractScalarFactor(const XprType& x) { return ei_conj(Base::extractScalarFactor(x._expression())); }
-- 
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