diff options
Diffstat (limited to 'boost/math/special_functions/sin_pi.hpp')
| -rw-r--r-- | boost/math/special_functions/sin_pi.hpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/boost/math/special_functions/sin_pi.hpp b/boost/math/special_functions/sin_pi.hpp index 16aed51d2b..ae6b3e7442 100644 --- a/boost/math/special_functions/sin_pi.hpp +++ b/boost/math/special_functions/sin_pi.hpp @@ -53,10 +53,17 @@ T sin_pi_imp(T x, const Policy& pol) } // namespace detail template <class T, class Policy> -inline typename tools::promote_args<T>::type sin_pi(T x, const Policy& pol) +inline typename tools::promote_args<T>::type sin_pi(T x, const Policy&) { typedef typename tools::promote_args<T>::type result_type; - return boost::math::detail::sin_pi_imp<result_type>(x, pol); + typedef typename policies::evaluation<result_type, Policy>::type value_type; + typedef typename policies::normalise< + Policy, + policies::promote_float<false>, + policies::promote_double<false>, + policies::discrete_quantile<>, + policies::assert_undefined<> >::type forwarding_policy; + return policies::checked_narrowing_cast<result_type, forwarding_policy>(boost::math::detail::sin_pi_imp<value_type>(x, forwarding_policy()), "cos_pi"); } template <class T> |