From 36448c9e287935b8c408791bf88b2907292d6c80 Mon Sep 17 00:00:00 2001
From: Christoph Hertzberg <chtz@informatik.uni-bremen.de>
Date: Tue, 23 Sep 2014 14:28:23 +0200
Subject: Make constructors explicit if they could lead to unintended implicit
 conversion

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

(limited to 'Eigen/src/UmfPackSupport')

diff --git a/Eigen/src/UmfPackSupport/UmfPackSupport.h b/Eigen/src/UmfPackSupport/UmfPackSupport.h
index 7fada5567..1c5800ffa 100644
--- a/Eigen/src/UmfPackSupport/UmfPackSupport.h
+++ b/Eigen/src/UmfPackSupport/UmfPackSupport.h
@@ -142,7 +142,7 @@ class UmfPackLU : public SparseSolverBase<UmfPackLU<_MatrixType> >
 
     UmfPackLU() { init(); }
 
-    UmfPackLU(const MatrixType& matrix)
+    explicit UmfPackLU(const MatrixType& matrix)
     {
       init();
       compute(matrix);
-- 
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