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| author |  Rasmus Munk Larsen <rmlarsen@google.com> | 2020-12-03 14:32:45 -0800 |
|---|---|---|
| committer | Rasmus Munk Larsen <rmlarsen@google.com> | 2020-12-03 14:32:45 -0800 |
| commit | f23dc5b971d1c11bc0fcb7068788a30e4bd7cbf1 (patch) | |
| tree | daf4488df55322bc0840f2c75cb38f3884c4141c /Eigen/src/Core/functors | |
| parent | 4d91519a9be061da5d300079fca17dd0b9328050 (diff) | |
Revert "Add log2() operator to Eigen"
This reverts commit 4d91519a9be061da5d300079fca17dd0b9328050.
Diffstat (limited to 'Eigen/src/Core/functors')
| -rw-r--r-- | Eigen/src/Core/functors/UnaryFunctors.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/Eigen/src/Core/functors/UnaryFunctors.h b/Eigen/src/Core/functors/UnaryFunctors.h index c037576dc..8c0ed8481 100644 --- a/Eigen/src/Core/functors/UnaryFunctors.h +++ b/Eigen/src/Core/functors/UnaryFunctors.h @@ -396,22 +396,6 @@ struct functor_traits<scalar_log10_op<Scalar> > { enum { Cost = 5 * NumTraits<Scalar>::MulCost, PacketAccess = packet_traits<Scalar>::HasLog10 }; }; /** \internal - * - * \brief Template functor to compute the base-2 logarithm of a scalar - * - * \sa class CwiseUnaryOp, Cwise::log2() - */ -template<typename Scalar> struct scalar_log2_op { - EIGEN_EMPTY_STRUCT_CTOR(scalar_log2_op) - EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { return Scalar(M_LOG2E) * std::log(a); } - template <typename Packet> - EIGEN_DEVICE_FUNC inline Packet packetOp(const Packet& a) const { return internal::plog2(a); } -}; -template<typename Scalar> -struct functor_traits<scalar_log2_op<Scalar> > -{ enum { Cost = 5 * NumTraits<Scalar>::MulCost, PacketAccess = packet_traits<Scalar>::HasLog }; }; - -/** \internal * \brief Template functor to compute the square root of a scalar * \sa class CwiseUnaryOp, Cwise::sqrt() */ |