Stan Math Library  2.11.0
reverse mode automatic differentiation
check_std_vector_index.hpp
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1 #ifndef STAN_MATH_PRIM_MAT_ERR_CHECK_STD_VECTOR_INDEX_HPP
2 #define STAN_MATH_PRIM_MAT_ERR_CHECK_STD_VECTOR_INDEX_HPP
3 
5 
6 #include <sstream>
7 #include <string>
8 #include <vector>
9 
10 namespace stan {
11  namespace math {
12 
29  template <typename T>
30  inline bool check_std_vector_index(const char* function,
31  const char* name,
32  const std::vector<T>& y,
33  int i) {
34  if (i >= static_cast<int>(stan::error_index::value)
35  && i < static_cast<int>(y.size() + stan::error_index::value))
36  return true;
37 
38  std::stringstream msg;
39  msg << " for " << name;
40  std::string msg_str(msg.str());
41  out_of_range(function, y.size(), i, msg_str.c_str());
42  return false;
43  }
44 
45  }
46 }
47 #endif
bool check_std_vector_index(const char *function, const char *name, const std::vector< T > &y, int i)
Return true if the specified index is valid in std vector.
void out_of_range(const char *function, const int max, const int index, const char *msg1="", const char *msg2="")
Throw an out_of_range exception with a consistently formatted message.

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