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https://github.com/mod-playerbots/azerothcore-wotlk.git
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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as published by the
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* Free Software Foundation; either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __EVENT_EMITTER_H
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#define __EVENT_EMITTER_H
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template<class Signature>
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class EventEmitter
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{
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public:
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template<typename Functor>
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void operator+=(Functor&& f)
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{
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functions.emplace_back(std::forward<Functor>(f));
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}
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template<class... Args>
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void operator()(Args&&... args) const
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{
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for (auto& f : functions)
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{
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f(args...);
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}
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}
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private:
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std::vector<std::function<Signature>> functions;
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};
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#endif
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