math/logical__negation_8hpp_source.html

#ifndef STAN_MATH_PRIM_FUN_LOGICAL_NEGATION_HPP

#define STAN_MATH_PRIM_FUN_LOGICAL_NEGATION_HPP


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

namespace stan {

namespace math {


template <typename T>

inline int logical_negation(const T& x) {

  return x == 0;

}


}  // namespace math

}  // namespace stan

#endif

stan::math::logical_negation
int logical_negation(const T &x)
The logical negation function which returns one if the input is equal to zero and zero otherwise.
Definition logical_negation.hpp:17

stan
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Definition unit_vector_constrain.hpp:15

meta.hpp