1 #ifndef STAN_MATH_REV_MAT_FUN_ROWS_DOT_PRODUCT_HPP 2 #define STAN_MATH_REV_MAT_FUN_ROWS_DOT_PRODUCT_HPP 10 #include <type_traits> 15 template <
typename T1,
int R1,
int C1,
typename T2,
int R2,
int C2>
16 inline typename std::enable_if<std::is_same<T1, var>::value
17 || std::is_same<T2, var>::value,
18 Eigen::Matrix<var, R1, 1> >::type
20 const Eigen::Matrix<T2, R2, C2>& v2) {
22 Eigen::Matrix<var, R1, 1> ret(v1.rows(), 1);
23 for (
size_type j = 0; j < v1.rows(); ++j) {
Independent (input) and dependent (output) variables for gradients.
Eigen::Matrix< double, Eigen::Dynamic, Eigen::Dynamic >::Index size_type
Type for sizes and indexes in an Eigen matrix with double e.
void check_matching_sizes(const char *function, const char *name1, const T_y1 &y1, const char *name2, const T_y2 &y2)
Check if two structures at the same size.
Eigen::Matrix< fvar< T >, R1, 1 > rows_dot_product(const Eigen::Matrix< fvar< T >, R1, C1 > &v1, const Eigen::Matrix< fvar< T >, R2, C2 > &v2)