emitter: reintroduced type_id for the internal pool

2020-04-03 00:22:01 +02:00
parent 1e79f2441c
commit 08169b9180
1 changed files with 5 additions and 0 deletions
--- a/src/entt/signal/emitter.hpp
+++ b/src/entt/signal/emitter.hpp
@@ -45,6 +45,7 @@ class emitter {
        virtual ~basic_pool() = default;
        virtual bool empty() const ENTT_NOEXCEPT = 0;
        virtual void clear() ENTT_NOEXCEPT = 0;
+        virtual id_type type_id() const ENTT_NOEXCEPT = 0;
    };

    template<typename Event>
@@ -113,6 +114,10 @@ class emitter {
            on_list.remove_if([](auto &&element) { return element.first; });
        }

+        id_type type_id() const ENTT_NOEXCEPT override {
+            return type_info<Event>::id();
+        }
+
    private:
        bool publishing{false};
        container_type once_list{};