Stan Math Library  2.20.0
reverse mode automatic differentiation
length.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_META_LENGTH_HPP
2 #define STAN_MATH_PRIM_SCAL_META_LENGTH_HPP
3 
4 #include <cstdlib>
5 
6 namespace stan {
11 template <typename T>
12 size_t length(const T& /*x*/) {
13  return 1U;
14 }
15 } // namespace stan
16 #endif
size_t length(const std::vector< T > &x)
Returns the length of the provided std::vector.
Definition: length.hpp:16

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