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| author |  Gael Guennebaud <g.gael@free.fr> | 2011-05-28 16:46:38 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2011-05-28 16:46:38 +0200 |
| commit | 94647453857bf111a5a3be1e45b1586b09d20e1b (patch) | |
| tree | f5d39921de35004000f3278239eea3602d86900f /Eigen/src/Core/IO.h | |
| parent | 7b46d7ed0f20640106abefd47e2b36fea66a1e51 (diff) | |
do not directly call std::ceil
Diffstat (limited to 'Eigen/src/Core/IO.h')
| -rw-r--r-- | Eigen/src/Core/IO.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Eigen/src/Core/IO.h b/Eigen/src/Core/IO.h index baaf046ce..f3cfcdbf4 100644 --- a/Eigen/src/Core/IO.h +++ b/Eigen/src/Core/IO.h @@ -141,7 +141,8 @@ struct significant_decimals_default_impl typedef typename NumTraits<Scalar>::Real RealScalar; static inline int run() { - return cast<RealScalar,int>(std::ceil(-log(NumTraits<RealScalar>::epsilon())/log(RealScalar(10)))); + using std::ceil; + return cast<RealScalar,int>(ceil(-log(NumTraits<RealScalar>::epsilon())/log(RealScalar(10)))); } }; |