Stan Math Library  2.9.0
reverse mode automatic differentiation
get_lp.hpp
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1 #ifndef STAN_MATH_PRIM_MAT_FUN_GET_LP_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_GET_LP_HPP
3 
4 #include <boost/math/tools/promotion.hpp>
6 
7 namespace stan {
8 
9  namespace math {
10 
11  template <typename T_lp, typename T_lp_accum>
12  inline
13  typename boost::math::tools::promote_args<T_lp, T_lp_accum>::type
14  get_lp(const T_lp& lp,
15  const stan::math::accumulator<T_lp_accum>& lp_accum) {
16  return lp + lp_accum.sum();
17  }
18 
19  }
20 
21 }
22 
23 #endif
T sum() const
Return the sum of the accumulated values.
boost::math::tools::promote_args< T_lp, T_lp_accum >::type get_lp(const T_lp &lp, const stan::math::accumulator< T_lp_accum > &lp_accum)
Definition: get_lp.hpp:14
Class to accumulate values and eventually return their sum.
Definition: accumulator.hpp:25

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