caf::default_sum_type_access< T > Struct Template Reference

Allows specializing the sum_type_access trait for any type that simply wraps a variant and exposes it with a get_data() member function. More...

#include <default_sum_type_access.hpp>

Public Types
using	types = typename T::types
using	type0 = typename detail::tl_head< types >::type

Static Public Member Functions
template<class U , int Pos>
static bool	is (const T &x, sum_type_token< U, Pos > token)
template<class U , int Pos>
static U &	get (T &x, sum_type_token< U, Pos > token)
template<class U , int Pos>
static const U &	get (const T &x, sum_type_token< U, Pos > token)
template<class U , int Pos>
static U *	get_if (T *x, sum_type_token< U, Pos > token)
template<class U , int Pos>
static const U *	get_if (const T *x, sum_type_token< U, Pos > token)
template<class Result , class Visitor , class... Ts>
static Result	apply (T &x, Visitor &&visitor, Ts &&... xs)
template<class Result , class Visitor , class... Ts>
static Result	apply (const T &x, Visitor &&visitor, Ts &&... xs)

Static Public Attributes
static constexpr bool	specialized = true

Detailed Description

template<class T>
struct caf::default_sum_type_access< T >

Allows specializing the sum_type_access trait for any type that simply wraps a variant and exposes it with a get_data() member function.

---

The documentation for this struct was generated from the following file:

• libcaf_core/caf/default_sum_type_access.hpp