Stan Math Library  2.20.0
reverse mode automatic differentiation
length.hpp
Go to the documentation of this file.
1 #ifndef STAN_MATH_PRIM_ARR_META_LENGTH_HPP
2 #define STAN_MATH_PRIM_ARR_META_LENGTH_HPP
3 
4 #include <cstdlib>
5 #include <vector>
6 
7 namespace stan {
15 template <typename T>
16 size_t length(const std::vector<T>& x) {
17  return x.size();
18 }
19 } // namespace stan
20 #endif
size_t length(const std::vector< T > &x)
Returns the length of the provided std::vector.
Definition: length.hpp:16

     [ Stan Home Page ] © 2011–2018, Stan Development Team.