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Enable mixing types in numext::pow

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This commit is contained in:
Gael Guennebaud
2016-06-10 15:58:04 +02:00
parent 2e238bafb6
commit 5fdd703629
3 changed files with 17 additions and 22 deletions
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3
Eigen/src/Core/functors/BinaryFunctors.h
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@@ -251,9 +251,10 @@ struct functor_traits<scalar_hypot_op<Scalar,Scalar> > {
* \brief Template functor to compute the pow of two scalars
*/
template<typename Scalar, typename OtherScalar> struct scalar_binary_pow_op {
typedef typename ScalarBinaryOpTraits<Scalar,OtherScalar,scalar_binary_pow_op>::ReturnType result_type;
EIGEN_EMPTY_STRUCT_CTOR(scalar_binary_pow_op)
EIGEN_DEVICE_FUNC
inline Scalar operator() (const Scalar& a, const OtherScalar& b) const { return numext::pow(a, b); }
inline result_type operator() (const Scalar& a, const OtherScalar& b) const { return numext::pow(a, b); }
};
template<typename Scalar, typename OtherScalar>
struct functor_traits<scalar_binary_pow_op<Scalar,OtherScalar> > {