1 #ifndef STAN_MATH_PRIM_MAT_FUN_ASSIGN_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_ASSIGN_HPP
34 template <
typename LHS,
typename RHS>
60 template <
typename LHS,
typename RHS,
int R1,
int C1,
int R2,
int C2>
62 assign(Eigen::Matrix<LHS, R1, C1>& x,
63 const Eigen::Matrix<RHS, R2, C2>& y) {
65 ss <<
"shapes must match, but found"
70 std::string ss_str(ss.str());
72 "",
"", ss_str.c_str());
92 template <
typename LHS,
typename RHS,
int R,
int C>
95 const Eigen::Matrix<RHS, R, C>& y) {
99 for (
int i = 0; i < x.size(); ++i)
121 template <
typename LHS,
typename RHS,
int R,
int C>
124 const Eigen::Matrix<RHS, R, C>& y) {
128 for (
int n = 0; n < y.cols(); ++n)
129 for (
int m = 0; m < y.rows(); ++m)
153 template <
typename LHS,
typename RHS>
155 assign(std::vector<LHS>& x,
const std::vector<RHS>& y) {
159 for (
size_t i = 0; i < x.size(); ++i)
bool check_matching_dims(const char *function, const char *name1, const Eigen::Matrix< T1, R1, C1 > &y1, const char *name2, const Eigen::Matrix< T2, R2, C2 > &y2)
Return true if the two matrices are of the same size.
void invalid_argument(const char *function, const char *name, const T &y, const char *msg1, const char *msg2)
Throw an invalid_argument exception with a consistently formatted message.
bool check_matching_sizes(const char *function, const char *name1, const T_y1 &y1, const char *name2, const T_y2 &y2)
Return true if two structures at the same size.
void assign(LHS &lhs, const RHS &rhs)
Copy the right-hand side's value to the left-hand side variable.