From a76fbbf39777827200455477a9e3557b6063913f Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 6 Nov 2012 15:25:50 +0100
Subject: Fix bug #314: - remove most of the metaprogramming kung fu in
 MathFunctions.h (only keep functions that differs from the std) - remove the
 overloads for array expression that were in the std namespace

---
 Eigen/src/Cholesky/LDLT.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Eigen/src/Cholesky/LDLT.h')

diff --git a/Eigen/src/Cholesky/LDLT.h b/Eigen/src/Cholesky/LDLT.h
index a73a9c19f..74c7d5546 100644
--- a/Eigen/src/Cholesky/LDLT.h
+++ b/Eigen/src/Cholesky/LDLT.h
@@ -248,6 +248,7 @@ template<> struct ldlt_inplace<Lower>
   template<typename MatrixType, typename TranspositionType, typename Workspace>
   static bool unblocked(MatrixType& mat, TranspositionType& transpositions, Workspace& temp, int* sign=0)
   {
+    using std::abs;
     typedef typename MatrixType::Scalar Scalar;
     typedef typename MatrixType::RealScalar RealScalar;
     typedef typename MatrixType::Index Index;
-- 
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