chromium/third_party/libc++/src/include/__math/special_functions.h

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP___MATH_SPECIAL_FUNCTIONS_H
#define _LIBCPP___MATH_SPECIAL_FUNCTIONS_H

#include <__config>
#include <__math/copysign.h>
#include <__math/traits.h>
#include <__type_traits/enable_if.h>
#include <__type_traits/is_integral.h>
#include <limits>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#  pragma GCC system_header
#endif

_LIBCPP_BEGIN_NAMESPACE_STD

#if _LIBCPP_STD_VER >= 17

template <class _Real>
_LIBCPP_HIDE_FROM_ABI _Real __hermite(unsigned __n, _Real __x) { … }

inline _LIBCPP_HIDE_FROM_ABI double hermite(unsigned __n, double __x) { … }

inline _LIBCPP_HIDE_FROM_ABI float hermite(unsigned __n, float __x) { … }

inline _LIBCPP_HIDE_FROM_ABI long double hermite(unsigned __n, long double __x) { … }

inline _LIBCPP_HIDE_FROM_ABI float hermitef(unsigned __n, float __x) { … }

inline _LIBCPP_HIDE_FROM_ABI long double hermitel(unsigned __n, long double __x) { … }

template <class _Integer, std::enable_if_t<std::is_integral_v<_Integer>, int> = 0>
_LIBCPP_HIDE_FROM_ABI double hermite(unsigned __n, _Integer __x) { … }

#endif // _LIBCPP_STD_VER >= 17

_LIBCPP_END_NAMESPACE_STD

#endif // _LIBCPP___MATH_SPECIAL_FUNCTIONS_H