round.hpp

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#ifndef STAN_MATH_FWD_FUN_ROUND_HPP
#define STAN_MATH_FWD_FUN_ROUND_HPP
 
#include <stan/math/fwd/meta.hpp>
#include <stan/math/fwd/core.hpp>
#include <stan/math/fwd/fun/is_nan.hpp>
#include <stan/math/prim/fun/constants.hpp>
#include <stan/math/prim/fun/round.hpp>
 
namespace stan {
namespace math {
 
template <typename T>
inline fvar<T> round(const fvar<T>& x) {
  return fvar<T>(round(x.val_), is_nan(x.val_) ? NOT_A_NUMBER : 0.0);
}
 
}  // namespace math
}  // namespace stan
#endif