1 #ifndef STAN_MATH_PRIM_ARR_ERR_CHECK_ORDERED_HPP
2 #define STAN_MATH_PRIM_ARR_ERR_CHECK_ORDERED_HPP
29 template <
typename T_y>
32 const std::vector<T_y>& y) {
36 for (
size_t n = 1; n < y.size(); n++) {
37 if (!(y[n] > y[n-1])) {
38 std::ostringstream msg1;
39 msg1 <<
"is not a valid ordered vector."
42 std::string msg1_str(msg1.str());
43 std::ostringstream msg2;
44 msg2 <<
", but should be greater than the previous element, "
46 std::string msg2_str(msg2.str());
48 msg1_str.c_str(), msg2_str.c_str());
bool check_ordered(const char *function, const char *name, const std::vector< T_y > &y)
Return true if the specified vector is sorted into strictly increasing order.
void domain_error(const char *function, const char *name, const T &y, const char *msg1, const char *msg2)
Throw a domain error with a consistently formatted message.