54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*
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* Copyright (C) 2019 Igalia, S.L.
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* Copyright (C) 2019 Metrological Group B.V.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* aint with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <wtf/RunLoop.h>
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#include <wtf/StdLibExtras.h>
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namespace WTF {
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template<typename T>
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class MainThreadData {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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MainThreadData() { }
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explicit MainThreadData(T&& data)
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: m_data(WTFMove(data))
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{ }
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T* operator->()
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{
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ASSERT(isMainThread());
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return &m_data;
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}
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T& operator*()
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{
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ASSERT(isMainThread());
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return m_data;
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}
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private:
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T m_data;
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};
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} // namespace WTF
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