From 06fd84cdb196c8002631580c0642641926fd7a9d Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Sun, 4 Jan 2009 21:20:42 +0000
Subject: [PATCH] Fix bug in Matrix, in determining whether to overload
 operator new with an aligned one, introduced in r905543

---
 Eigen/src/Core/Matrix.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Eigen/src/Core/Matrix.h b/Eigen/src/Core/Matrix.h
index 22d8bd8a7..698c8fc5c 100644
--- a/Eigen/src/Core/Matrix.h
+++ b/Eigen/src/Core/Matrix.h
@@ -117,17 +117,17 @@ struct ei_traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
   };
 };
 
-template<int Options,
-         bool NeedsToAlign = (Options&Matrix_AutoAlign)>
+template<typename T, int Rows, int Cols, int Options,
+         bool NeedsToAlign = (Options&Matrix_AutoAlign == Matrix_AutoAlign) && Rows!=Dynamic && Cols!=Dynamic && ((sizeof(T)*Rows*Cols)%16==0)>
 struct ei_matrix_with_aligned_operator_new : WithAlignedOperatorNew {};
 
-template<int Options>
-struct ei_matrix_with_aligned_operator_new<Options, false> {};
+template<typename T, int Rows, int Cols, int Options>
+struct ei_matrix_with_aligned_operator_new<T, Rows, Cols, Options, false> {};
 
 template<typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
 class Matrix
   : public MatrixBase<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
-  , public ei_matrix_with_aligned_operator_new<_Options>
+  , public ei_matrix_with_aligned_operator_new<_Scalar, _Rows, _Cols, _Options>
 {
   public:
     EIGEN_GENERIC_PUBLIC_INTERFACE(Matrix)