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| author |  Gael Guennebaud <g.gael@free.fr> | 2014-06-20 15:55:44 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2014-06-20 15:55:44 +0200 |
| commit | b29b81a1f46ad3b7340c9bbb8d1e23685e5ca756 (patch) | |
| tree | ec31545094cba7c9d72c9132963fa3fecd448726 /Eigen/src/Core/MathFunctions.h | |
| parent | 47585c8ab238f6a49b8097e221fa4b30763ef942 (diff) | |
| parent | 963d338922e9ef1addcd29c1b43e9b66243207c0 (diff) | |
merge with default branch
Diffstat (limited to 'Eigen/src/Core/MathFunctions.h')
| -rw-r--r-- | Eigen/src/Core/MathFunctions.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h index 63fb92b75..20fc2be74 100644 --- a/Eigen/src/Core/MathFunctions.h +++ b/Eigen/src/Core/MathFunctions.h @@ -669,6 +669,15 @@ bool (isfinite)(const T& x) return x<NumTraits<T>::highest() && x>NumTraits<T>::lowest(); } +template<typename T> +EIGEN_DEVICE_FUNC +bool (isfinite)(const std::complex<T>& x) +{ + using std::real; + using std::imag; + return isfinite(real(x)) && isfinite(imag(x)); +} + } // end namespace numext namespace internal { |