From 962c99d462dc779b98d00f90616bbbbf6f7f9dd5 Mon Sep 17 00:00:00 2001
From: Desire NUENTSA <desire.nuentsa_wakam@inria.fr>
Date: Wed, 20 Feb 2013 13:56:51 +0100
Subject: Metis ordering backend supports only squared matrices

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

(limited to 'Eigen/src/MetisSupport/MetisSupport.h')

diff --git a/Eigen/src/MetisSupport/MetisSupport.h b/Eigen/src/MetisSupport/MetisSupport.h
index 3a723b384..818355e79 100644
--- a/Eigen/src/MetisSupport/MetisSupport.h
+++ b/Eigen/src/MetisSupport/MetisSupport.h
@@ -29,7 +29,7 @@ public:
   void get_symmetrized_graph(const MatrixType& A)
   {
     Index m = A.cols(); 
-    
+    eigen_assert((A.rows() == A.cols()) && "ONLY FOR SQUARED MATRICES");
     // Get the transpose of the input matrix 
     MatrixType At = A.transpose(); 
     // Get the number of nonzeros elements in each row/col of At+A
-- 
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