ref_type.hpp File Reference

#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/meta/is_constant.hpp>
#include <stan/math/prim/meta/is_autodiff.hpp>
#include <stan/math/prim/meta/is_eigen.hpp>
#include <stan/math/prim/meta/is_arena_matrix.hpp>
#include <stan/math/prim/meta/is_vector.hpp>
#include <stan/math/prim/meta/plain_type.hpp>
#include <type_traits>

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Classes
struct	stan::ref_type_if< Condition, T, typename >
	If the condition is true determines appropriate type for assigning expression of given type to, to evaluate expensive expressions, but not make a copy if T involves no calculations. More...
struct	stan::ref_type_if< Condition, T, require_all_t< is_eigen< T >, bool_constant<!is_arena_matrix< T >::value > > >
struct	stan::ref_type_if< Condition, T, require_arena_matrix_t< T > >

Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.

Typedefs
template<typename T >
using	stan::ref_type_t = typename ref_type_if< true, T >::type
template<bool Condition, typename T >
using	stan::ref_type_if_t = typename ref_type_if< Condition, T >::type
template<typename T >
using	stan::ref_type_if_not_constant_t = typename ref_type_if< is_autodiff_v< T >, T >::type