From 86711497c4584534793b186fb0c72f8002a9fe86 Mon Sep 17 00:00:00 2001
From: Robert Lukierski <robert@lukierski.eu>
Date: Wed, 12 Oct 2016 16:35:17 +0100
Subject: Adding EIGEN_DEVICE_FUNC in the Geometry module. Additional CUDA
 necessary fixes in the Core (mostly usage of EIGEN_USING_STD_MATH).

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

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

diff --git a/Eigen/src/Core/DiagonalMatrix.h b/Eigen/src/Core/DiagonalMatrix.h
index 92b2eee71..f04facecc 100644
--- a/Eigen/src/Core/DiagonalMatrix.h
+++ b/Eigen/src/Core/DiagonalMatrix.h
@@ -290,7 +290,7 @@ MatrixBase<Derived>::asDiagonal() const
 template<typename Derived>
 bool MatrixBase<Derived>::isDiagonal(const RealScalar& prec) const
 {
-  using std::abs;
+  EIGEN_USING_STD_MATH(abs)
   if(cols() != rows()) return false;
   RealScalar maxAbsOnDiagonal = static_cast<RealScalar>(-1);
   for(Index j = 0; j < cols(); ++j)
-- 
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