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Code Issues Releases Wiki Activity

Add size getter to CallbackManager (#5129)

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This commit is contained in:
Jesse Hills
2023-07-20 12:37:42 +12:00
committed by GitHub
parent de626c0f5f
commit d238155640
1 changed files with 1 additions and 0 deletions
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esphome/core/helpers.h
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@@ -475,6 +475,7 @@ template<typename... Ts> class CallbackManager<void(Ts...)> {
for (auto &cb : this->callbacks_) for (auto &cb : this->callbacks_)
cb(args...); cb(args...);
} }
size_t size() const { return this->callbacks_.size(); }
/// Call all callbacks in this manager. /// Call all callbacks in this manager.
void operator()(Ts... args) { call(args...); } void operator()(Ts... args) { call(args...); }