Stan Math Library  2.20.0
reverse mode automatic differentiation
round.hpp
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1 #ifndef STAN_MATH_PRIM_MAT_FUN_ROUND_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_ROUND_HPP
3 
6 
7 namespace stan {
8 namespace math {
9 
16 struct round_fun {
17  template <typename T>
18  static inline T fun(const T& x) {
19  using stan::math::round;
20  return round(x);
21  }
22 };
23 
30 template <typename T>
33 }
34 
35 } // namespace math
36 } // namespace stan
37 
38 #endif
static T fun(const T &x)
Definition: round.hpp:18
fvar< T > round(const fvar< T > &x)
Return the closest integer to the specified argument, with halfway cases rounded away from zero...
Definition: round.hpp:24
Eigen::Matrix< scalar_t, T::RowsAtCompileTime, T::ColsAtCompileTime > return_t
Return type for applying the function elementwise to a matrix expression template of type T...
Structure to wrap round() so it can be vectorized.
Definition: round.hpp:16
static return_t apply(const T &x)
Return the result of applying the function defined by the template parameter F to the specified matri...

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