1 #ifndef STAN_MATH_PRIM_SCAL_META_RETURN_TYPE_HPP 2 #define STAN_MATH_PRIM_SCAL_META_RETURN_TYPE_HPP 5 #include <boost/math/tools/promotion.hpp> 32 template <
typename T,
typename... Types_pack>
34 typedef typename boost::math::tools::promote_args<
41 typedef typename boost::math::tools::promote_args<
Template metaprogram to calculate the base scalar return type resulting from promoting all the scalar...
boost::math::tools::promote_args< double, typename scalar_type< T >::type >::type type
boost::math::tools::promote_args< double, typename scalar_type< T >::type, typename return_type< Types_pack... >::type >::type type