From a25749ade9ee4c97fab5a801314a733a8a6a6e30 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Sat, 12 Jun 2010 01:01:12 +0200
Subject: [PATCH] add missing overload of operator= in SparseVector

---
 Eigen/src/Sparse/SparseVector.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Eigen/src/Sparse/SparseVector.h b/Eigen/src/Sparse/SparseVector.h
index dd81b749e..2c3fb8450 100644
--- a/Eigen/src/Sparse/SparseVector.h
+++ b/Eigen/src/Sparse/SparseVector.h
@@ -245,6 +245,14 @@ class SparseVector
         return Base::operator=(other);
     }
 
+    #ifndef EIGEN_PARSED_BY_DOXYGEN
+    template<typename Lhs, typename Rhs>
+    inline SparseVector& operator=(const SparseProduct<Lhs,Rhs>& product)
+    {
+      return Base::operator=(product);
+    }
+    #endif
+
 //       const bool needToTranspose = (Flags & RowMajorBit) != (OtherDerived::Flags & RowMajorBit);
 //       if (needToTranspose)
 //       {