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can_update_type.hpp
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1
11
12#ifndef ECSTASY_SERIALIZATION_CAN_UPDATE_TYPE_HPP_
13#define ECSTASY_SERIALIZATION_CAN_UPDATE_TYPE_HPP_
14
15#include <type_traits>
16
17#include "ecstasy/serialization/concepts/is_serializer.hpp"
18
19namespace ecstasy::serialization::traits
20{
21
32 template <typename S, typename T, typename = std::void_t<>>
33 struct can_update_type : std::false_type {};
34
36 template <concepts::is_serializer S, typename T>
37 struct can_update_type<S, T, std::void_t<decltype(std::declval<S &>().update(std::declval<T &>()))>>
38 : std::true_type {};
39
48 template <concepts::is_serializer S, typename C>
49 bool constexpr can_update_type_v = can_update_type<S, C>::value;
50
60 template <typename S, typename T, typename = std::void_t<>>
61 struct has_update_impl_for_type : std::false_type {};
62
64 template <typename S, typename T>
65 struct has_update_impl_for_type<S, T, std::void_t<decltype(std::declval<S &>().updateImpl(std::declval<T &>()))>>
66 : std::true_type {};
67
77 template <typename S, typename C>
78 bool constexpr has_update_impl_for_type_v = has_update_impl_for_type<S, C>::value;
79
80} // namespace ecstasy::serialization::traits
81
82#endif /* !ECSTASY_SERIALIZATION_CAN_UPDATE_TYPE_HPP_ */
is_serializer.hpp
Concept to check if a type is a serializer.
ecstasy::serialization::traits
Namespace regrouping the serialization ecstasy type traits.
Definition can_load_type.hpp:20
ecstasy::serialization::traits::has_update_impl_for_type_v
bool constexpr has_update_impl_for_type_v
Alias for has_update_impl_for_typ<S, C>::value.
Definition can_update_type.hpp:78
ecstasy::serialization::traits::can_update_type_v
bool constexpr can_update_type_v
Alias for can_update_type<S, C>::value.
Definition can_update_type.hpp:49
ecstasy::serialization::traits::can_update_type
Concept to check if a type can be updated with a serializer.
Definition can_update_type.hpp:33
ecstasy::serialization::traits::has_update_impl_for_type
Concept to check if a serializer has a specific update implementation for a type.
Definition can_update_type.hpp:61