◆ operator()()

template<typename ThetaVec , typename Eta , typename Mean , require_eigen_vector_t< ThetaVec > * = nullptr>

auto stan::math::neg_binomial_2_log_likelihood_summary::operator()	(	const ThetaVec &	theta,
		const Eta &	eta,
		const std::vector< int > &	y,
		const std::vector< int > &	n_per_group,
		const std::vector< int > &	counts_per_group,
		Mean &&	mean,
		std::ostream *	pstream
	)		const

inline