BesselFunctionsArrayAPI.h

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// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2016 Gael Guennebaud <gael.guennebaud@inria.fr>
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.


#ifndef EIGEN_BESSELFUNCTIONS_ARRAYAPI_H
#define EIGEN_BESSELFUNCTIONS_ARRAYAPI_H

namespace Eigen {

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_i0_op<typename Derived::Scalar>, const Derived>
bessel_i0(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_i0_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_i0e_op<typename Derived::Scalar>, const Derived>
bessel_i0e(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_i0e_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_i1_op<typename Derived::Scalar>, const Derived>
bessel_i1(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_i1_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_i1e_op<typename Derived::Scalar>, const Derived>
bessel_i1e(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_i1e_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_k0_op<typename Derived::Scalar>, const Derived>
bessel_k0(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_k0_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_k0e_op<typename Derived::Scalar>, const Derived>
bessel_k0e(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_k0e_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_k1_op<typename Derived::Scalar>, const Derived>
bessel_k1(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_k1_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_k1e_op<typename Derived::Scalar>, const Derived>
bessel_k1e(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_k1e_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_j0_op<typename Derived::Scalar>, const Derived>
bessel_j0(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_j0_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_y0_op<typename Derived::Scalar>, const Derived>
bessel_y0(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_y0_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_j1_op<typename Derived::Scalar>, const Derived>
bessel_j1(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_j1_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

template <typename Derived>
EIGEN_STRONG_INLINE const Eigen::CwiseUnaryOp<
    Eigen::internal::scalar_bessel_y1_op<typename Derived::Scalar>, const Derived>
bessel_y1(const Eigen::ArrayBase<Derived>& x) {
  return Eigen::CwiseUnaryOp<
      Eigen::internal::scalar_bessel_y1_op<typename Derived::Scalar>,
      const Derived>(x.derived());
}

} // end namespace Eigen

#endif // EIGEN_BESSELFUNCTIONS_ARRAYAPI_H