| Stan Math Library 2.12.0 reverse mode automatic differentiation

- Main Page
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

value_of.hpp
Go to the documentation of this file.
1 #ifndef STAN_MATH_PRIM_MAT_FUN_VALUE_OF_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_VALUE_OF_HPP
3
4 #include <stan/math/prim/scal/fun/value_of.hpp>
5 #include <stan/math/prim/scal/meta/child_type.hpp>
6 #include <stan/math/prim/mat/fun/Eigen.hpp>
7
8 namespace stan {
9 namespace math {
10
23 template <typename T, int R, int C>
24 inline Eigen::Matrix<typename child_type<T>::type, R, C>
25 value_of(const Eigen::Matrix<T, R, C>& M) {
26 Eigen::Matrix<typename child_type<T>::type, R, C> Md(M.rows(), M.cols());
27 for (int j = 0; j < M.cols(); j++)
28 for (int i = 0; i < M.rows(); i++)
29 Md(i, j) = value_of(M(i, j));
30 return Md;
31 }
32
44 template <int R, int C>
45 inline typename Eigen::Matrix<double, R, C>
46 value_of(const Eigen::Matrix<double, R, C>& x) {
47 return x;
48 }
49 }
50 }
51
52 #endif
stan
Definition: log_sum_exp.hpp:8
stan::math::value_of
T value_of(const fvar< T > &v)
Return the value of the specified variable.
Definition: value_of.hpp:16
child_type.hpp
Eigen.hpp
value_of.hpp

[ Stan Home Page ] © 2011–2016, Stan Development Team.