diff options
author | Vitaly Fanaskov <[email protected]> | 2020-03-11 18:07:03 +0100 |
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committer | Vitaly Fanaskov <[email protected]> | 2020-03-29 20:44:32 +0100 |
commit | 5a0d4f3313157d2fe48e9d159968bed6883eb5f8 (patch) | |
tree | d7366ac16fdbe83ff4e8006577f9987404ae2742 /src/concurrent/qtconcurrenttask.h | |
parent | d975ad4ed728553b765c61f38c1e0df899187cf5 (diff) |
QtConcurrent: add fluent interface to configure a task before run
Task-number: QTBUG-82950
Change-Id: I449da938b6b501a7646b3425edde5c880d6ca87e
Reviewed-by: Qt CI Bot <[email protected]>
Reviewed-by: Paul Wicking <[email protected]>
Reviewed-by: Mikhail Svetkin <[email protected]>
Diffstat (limited to 'src/concurrent/qtconcurrenttask.h')
-rw-r--r-- | src/concurrent/qtconcurrenttask.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/concurrent/qtconcurrenttask.h b/src/concurrent/qtconcurrenttask.h new file mode 100644 index 00000000000..ff55df7748b --- /dev/null +++ b/src/concurrent/qtconcurrenttask.h @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2020 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtConcurrent module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTCONCURRENTTASK_H +#define QTCONCURRENTTASK_H + +#if !defined(QT_NO_CONCURRENT) + +#include <QtConcurrent/qtaskbuilder.h> + +QT_BEGIN_NAMESPACE + +#ifdef Q_CLANG_QDOC + +namespace QtConcurrent { + +template <class Task> +[[nodiscard]] +QTaskBuilder<Task> task(Task &&task); + +} // namespace QtConcurrent + +#else + +namespace QtConcurrent { + +template <class Task> +[[nodiscard]] +constexpr auto task(Task &&t) { return QTaskBuilder(std::forward<Task>(t)); } + +} // namespace QtConcurrent + +#endif // Q_CLANG_QDOC + +QT_END_NAMESPACE + +#endif // !defined(QT_NO_CONCURRENT) + +#endif // QTCONCURRENTTASK_H |