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value_of.hpp
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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 using stan::math::value_of;
27 Eigen::Matrix<typename child_type<T>::type, R, C> Md(M.rows(), M.cols());
28 for (int j = 0; j < M.cols(); j++)
29 for (int i = 0; i < M.rows(); i++)
30 Md(i, j) = value_of(M(i, j));
31 return Md;
32 }
33
45 template <int R, int C>
46 inline typename Eigen::Matrix<double, R, C>
47 value_of(const Eigen::Matrix<double, R, C>& x) {
48 return x;
49 }
50 }
51 }
52
53 #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

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