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/Core/MapBase.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Eigen/src/Core/MapBase.h')

diff --git a/Eigen/src/Core/MapBase.h b/Eigen/src/Core/MapBase.h
index 6d3b344e8..3e68b1e91 100644
--- a/Eigen/src/Core/MapBase.h
+++ b/Eigen/src/Core/MapBase.h
@@ -128,7 +128,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
     }
 
     EIGEN_DEVICE_FUNC
-    inline MapBase(PointerType dataPtr) : m_data(dataPtr), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)
+    explicit inline MapBase(PointerType dataPtr) : m_data(dataPtr), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)
     {
       EIGEN_STATIC_ASSERT_FIXED_SIZE(Derived)
       checkSanity();
-- 
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