math/is__nonzero__size_8hpp_source.html

#ifndef STAN_MATH_PRIM_ERR_IS_NONZERO_SIZE_HPP

#define STAN_MATH_PRIM_ERR_IS_NONZERO_SIZE_HPP


#include <stan/math/prim/meta.hpp>

namespace stan {

namespace math {


template <typename T_y>

inline bool is_nonzero_size(const T_y& y) {

  return y.size() > 0;

}


}  // namespace math

}  // namespace stan

#endif

stan::math::is_nonzero_size
bool is_nonzero_size(const T_y &y)
Returns true if the specified matrix/vector is size nonzero.
Definition is_nonzero_size.hpp:15

stan
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Definition fvar.hpp:9

meta.hpp