| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | #ifndef QV4MEMBERDATA_H |
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| 4 | #define QV4MEMBERDATA_H |
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| 5 | |
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| 6 | // |
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| 7 | // W A R N I N G |
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| 8 | // ------------- |
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| 9 | // |
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| 10 | // This file is not part of the Qt API. It exists purely as an |
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| 11 | // implementation detail. This header file may change from version to |
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| 12 | // version without notice, or even be removed. |
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| 13 | // |
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| 14 | // We mean it. |
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| 15 | // |
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| 16 | |
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| 17 | #include "qv4global_p.h" |
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| 18 | #include "qv4managed_p.h" |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | namespace QV4 { |
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| 23 | |
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| 24 | namespace Heap { |
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| 25 | |
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| 26 | #define MemberDataMembers(class, Member) \ |
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| 27 | Member(class, ValueArray, ValueArray, values) |
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| 28 | |
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| 29 | DECLARE_HEAP_OBJECT(MemberData, Base) { |
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| 30 | DECLARE_MARKOBJECTS(MemberData) |
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| 31 | }; |
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| 32 | Q_STATIC_ASSERT(std::is_trivial_v<MemberData>); |
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| 33 | |
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| 34 | } |
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| 35 | |
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| 36 | struct MemberData : Managed |
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| 37 | { |
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| 38 | V4_MANAGED(MemberData, Managed) |
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| 39 | V4_INTERNALCLASS(MemberData) |
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| 40 | |
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| 41 | const Value &operator[] (uint idx) const { return d()->values[idx]; } |
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| 42 | const Value *data() const { return d()->values.data(); } |
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| 43 | void set(EngineBase *e, uint index, Value v) { d()->values.set(e, index, v); } |
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| 44 | void set(EngineBase *e, uint index, Heap::Base *b) { d()->values.set(e, index, b); } |
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| 45 | |
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| 46 | inline uint size() const { return d()->values.size; } |
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| 47 | |
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| 48 | static Heap::MemberData *allocate(QV4::ExecutionEngine *e, uint n, Heap::MemberData *old = nullptr); |
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| 49 | }; |
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| 50 | |
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| 51 | } |
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| 52 | |
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| 53 | QT_END_NAMESPACE |
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| 54 | |
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| 55 | #endif |
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| 56 | |
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