std_iterator_traits.hpp

Go to the documentation of this file.

#ifndef STAN_MATH_FWD_CORE_STD_ITERATOR_TRAITS_HPP
#define STAN_MATH_FWD_CORE_STD_ITERATOR_TRAITS_HPP
 
#include <stan/math/fwd/core/fvar.hpp>
#include <stan/math/prim/meta.hpp>
#include <iterator>
 
namespace std {
template <typename T>
struct iterator_traits<stan::math::fvar<T>> {
  typedef random_access_iterator_tag iterator_category;
 
  typedef ptrdiff_t difference_type;
 
  typedef stan::math::fvar<T> value_type;
 
  typedef stan::math::fvar<T>* pointer;
 
  typedef stan::math::fvar<T>& reference;
};
}  // namespace std
 
#endif