summaryrefslogtreecommitdiff
path: root/src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp')
-rw-r--r--src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp b/src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp
new file mode 100644
index 00000000000..20da483c338
--- /dev/null
+++ b/src/third_party/boost-1.60.0/boost/math/tools/detail/polynomial_horner2_2.hpp
@@ -0,0 +1,48 @@
+// (C) Copyright John Maddock 2007.
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// This file is machine generated, do not edit by hand
+
+// Polynomial evaluation using second order Horners rule
+#ifndef BOOST_MATH_TOOLS_POLY_EVAL_2_HPP
+#define BOOST_MATH_TOOLS_POLY_EVAL_2_HPP
+
+namespace boost{ namespace math{ namespace tools{ namespace detail{
+
+template <class T, class V>
+inline V evaluate_polynomial_c_imp(const T*, const V&, const mpl::int_<0>*) BOOST_MATH_NOEXCEPT(V)
+{
+ return static_cast<V>(0);
+}
+
+template <class T, class V>
+inline V evaluate_polynomial_c_imp(const T* a, const V&, const mpl::int_<1>*) BOOST_MATH_NOEXCEPT(V)
+{
+ return static_cast<V>(a[0]);
+}
+
+template <class T, class V>
+inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<2>*) BOOST_MATH_NOEXCEPT(V)
+{
+ return static_cast<V>(a[1] * x + a[0]);
+}
+
+template <class T, class V>
+inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<3>*) BOOST_MATH_NOEXCEPT(V)
+{
+ return static_cast<V>((a[2] * x + a[1]) * x + a[0]);
+}
+
+template <class T, class V>
+inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<4>*) BOOST_MATH_NOEXCEPT(V)
+{
+ return static_cast<V>(((a[3] * x + a[2]) * x + a[1]) * x + a[0]);
+}
+
+
+}}}} // namespaces
+
+#endif // include guard
+