diff options
author | Robin Burchell <robin.burchell@crimson.no> | 2018-05-27 15:04:23 +0200 |
---|---|---|
committer | Robin Burchell <robin.burchell@crimson.no> | 2018-05-30 20:57:17 +0000 |
commit | 19f657d9957e29034c719d6a6b015f7a78ae1a4a (patch) | |
tree | a6abb5af66c232426da622aadac40d767ed9b6b0 /src/qml/jsruntime/qv4setiterator_p.h | |
parent | e2fee3b9c4bdb1e4ba4834e1a30a250a190f73d2 (diff) |
Add the start of a Set from ES7
Based on top of an ArrayObject for now, which is admittedly a bit of a
cheat and not matching the "spirit" of the spec. OTOH, that makes it
easy to write, and is presumably quite lightweight, so perhaps this is acceptable
as a starting point.
Change-Id: Ibc98137965b3e75635b960a2f88c251d45e6e837
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4setiterator_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4setiterator_p.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4setiterator_p.h b/src/qml/jsruntime/qv4setiterator_p.h new file mode 100644 index 0000000000..78eda6d57b --- /dev/null +++ b/src/qml/jsruntime/qv4setiterator_p.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2018 Crimson AS <info@crimson.no> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQml 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 QV4SETITERATOR_P_H +#define QV4SETITERATOR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qv4object_p.h" +#include "qv4iterator_p.h" + +QT_BEGIN_NAMESPACE + +namespace QV4 { + +namespace Heap { + +#define SetIteratorObjectMembers(class, Member) \ + Member(class, Pointer, Object *, iteratedSet) \ + Member(class, NoMark, IteratorKind, iterationKind) \ + Member(class, NoMark, quint32, setNextIndex) + +DECLARE_HEAP_OBJECT(SetIteratorObject, Object) { + DECLARE_MARKOBJECTS(SetIteratorObject); + void init(Object *obj, QV4::ExecutionEngine *engine) + { + Object::init(); + this->iteratedSet.set(engine, obj); + this->setNextIndex = 0; + } +}; + +} + +struct SetIteratorPrototype : Object +{ + V4_PROTOTYPE(iteratorPrototype) + void init(ExecutionEngine *engine); + + static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc); +}; + +struct SetIteratorObject : Object +{ + V4_OBJECT2(SetIteratorObject, Object) + Q_MANAGED_TYPE(SetIteratorObject) + V4_PROTOTYPE(setIteratorPrototype) + + void init(ExecutionEngine *engine); +}; + + +} + +QT_END_NAMESPACE + +#endif // QV4SETITERATOR_P_H + |