1 #ifndef STAN_MATH_PRIM_MAT_ERR_CHECK_VECTOR_HPP 2 #define STAN_MATH_PRIM_MAT_ERR_CHECK_VECTOR_HPP 31 template <
typename T,
int R,
int C>
34 const Eigen::Matrix<T, R, C>& x) {
39 if (x.rows() == 1 || x.cols() == 1)
42 std::ostringstream msg;
43 msg <<
") has " << x.rows() <<
" rows and " 44 << x.cols() <<
" columns but it should be a vector so it should " 45 <<
"either have 1 row or 1 column";
46 std::string msg_str(msg.str());
50 "(", msg_str.c_str());
void check_vector(const char *function, const char *name, const Eigen::Matrix< T, R, C > &x)
Check if the matrix is either a row vector or column vector.
scalar_type_helper< is_vector< T >::value, T >::type type
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.