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This commit is contained in:
Timur A. Fatkhullin 2025-05-29 00:06:37 +03:00
parent d6ff78d407
commit 47b2dbe7a1
1 changed files with 5 additions and 2 deletions
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7
cxx/mcc_fsm.h
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@ -17,14 +17,17 @@ namespace traits
{
template <typename T>
concept fsm_event_c = std::is_default_constructible_v<T> && std::is_move_constructible_v<T> && std::movable<T>;
concept fsm_event_c =
std::is_default_constructible_v<T> && std::is_move_constructible_v<T> && std::movable<T> && requires {
{ T::ID } -> std::same_as<const std::string_view>; // static constant member of event identificator
};
template <typename T>
concept fsm_state_c =
std::is_default_constructible_v<T> && std::is_move_constructible_v<T> && std::movable<T> && requires {
[]<mcc::traits::pair_holder_c PHT>(std::type_identity<PHT>) {}(T::transition_t);
{ T::name } -> std::same_as<const std::string_view>; // static constant of state name
{ T::ID } -> std::same_as<const std::string_view>; // static constant member of state identificator
};
} // namespace traits