| // This file is part of Eigen, a lightweight C++ template library | |
| // for linear algebra. | |
| // | |
| // 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_MATH_FUNCTIONS_NEON_H | |
| #define EIGEN_MATH_FUNCTIONS_NEON_H | |
| namespace Eigen { | |
| namespace internal { | |
| template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED | |
| Packet4f pexp<Packet4f>(const Packet4f& x) | |
| { | |
| return pexp_float(x); | |
| } | |
| template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED | |
| Packet4f plog<Packet4f>(const Packet4f& x) | |
| { | |
| return plog_float(x); | |
| } | |
| template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED | |
| Packet4f psin<Packet4f>(const Packet4f& x) | |
| { | |
| return psin_float(x); | |
| } | |
| template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED | |
| Packet4f pcos<Packet4f>(const Packet4f& x) | |
| { | |
| return pcos_float(x); | |
| } | |
| // Hyperbolic Tangent function. | |
| template <> | |
| EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet4f | |
| ptanh<Packet4f>(const Packet4f& x) { | |
| return internal::generic_fast_tanh_float(x); | |
| } | |
| } // end namespace internal | |
| } // end namespace Eigen | |
| #endif // EIGEN_MATH_FUNCTIONS_NEON_H |