1 // (C) Copyright John Maddock 2007.
2 // Use, modification and distribution are subject to the
3 // Boost Software License, Version 1.0. (See accompanying file
4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5 //
6 // This file is machine generated, do not edit by hand
7
8 // Polynomial evaluation using second order Horners rule
9 #ifndef BOOST_MATH_TOOLS_POLY_EVAL_7_HPP
10 #define BOOST_MATH_TOOLS_POLY_EVAL_7_HPP
11
12 namespace boost{ namespace math{ namespace tools{ namespace detail{
13
14 template <class T, class V>
evaluate_polynomial_c_imp(const T *,const V &,const mpl::int_<0> *)15 inline V evaluate_polynomial_c_imp(const T*, const V&, const mpl::int_<0>*) BOOST_MATH_NOEXCEPT(V)
16 {
17 return static_cast<V>(0);
18 }
19
20 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V &,const mpl::int_<1> *)21 inline V evaluate_polynomial_c_imp(const T* a, const V&, const mpl::int_<1>*) BOOST_MATH_NOEXCEPT(V)
22 {
23 return static_cast<V>(a[0]);
24 }
25
26 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<2> *)27 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<2>*) BOOST_MATH_NOEXCEPT(V)
28 {
29 return static_cast<V>(a[1] * x + a[0]);
30 }
31
32 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<3> *)33 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<3>*) BOOST_MATH_NOEXCEPT(V)
34 {
35 return static_cast<V>((a[2] * x + a[1]) * x + a[0]);
36 }
37
38 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<4> *)39 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<4>*) BOOST_MATH_NOEXCEPT(V)
40 {
41 return static_cast<V>(((a[3] * x + a[2]) * x + a[1]) * x + a[0]);
42 }
43
44 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<5> *)45 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<5>*) BOOST_MATH_NOEXCEPT(V)
46 {
47 V x2 = x * x;
48 return static_cast<V>((a[4] * x2 + a[2]) * x2 + a[0] + (a[3] * x2 + a[1]) * x);
49 }
50
51 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<6> *)52 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<6>*) BOOST_MATH_NOEXCEPT(V)
53 {
54 V x2 = x * x;
55 return static_cast<V>(((a[5] * x2 + a[3]) * x2 + a[1]) * x + (a[4] * x2 + a[2]) * x2 + a[0]);
56 }
57
58 template <class T, class V>
evaluate_polynomial_c_imp(const T * a,const V & x,const mpl::int_<7> *)59 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<7>*) BOOST_MATH_NOEXCEPT(V)
60 {
61 V x2 = x * x;
62 return static_cast<V>(((a[6] * x2 + a[4]) * x2 + a[2]) * x2 + a[0] + ((a[5] * x2 + a[3]) * x2 + a[1]) * x);
63 }
64
65
66 }}}} // namespaces
67
68 #endif // include guard
69
70