diff options
author | Ulf Hermann <ulf.hermann@qt.io> | 2020-04-15 12:27:42 +0200 |
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committer | Ulf Hermann <ulf.hermann@qt.io> | 2020-04-15 13:46:18 +0200 |
commit | 6c6b96eb698e1314e7f63a3d6340b3d446116672 (patch) | |
tree | d394c4e7fe8a00895851acdc0c4a83010f314253 /src/qml/jsruntime/qv4identifierhash_p.h | |
parent | e9d2bbdcb0b314e73606992787681586ab7c1e9b (diff) |
Re-arrange qv4identifier{_p.h|.cpp}
QV4::IdentifierHashData doesn't need to be visible to all the clients.
Furthermore, it can be completely inline. The public functions of
QV4::IdentifierHash need to be out of line, but the private ones can be
all inline. This shouldn't make much of a difference as most of the
public functions call at least one private function. Finally, the files
should be named by the class names.
Change-Id: I931f2aa71103e41fdd3dae9cc47d204edece0e12
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4identifierhash_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4identifierhash_p.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4identifierhash_p.h b/src/qml/jsruntime/qv4identifierhash_p.h new file mode 100644 index 0000000000..07cb4b6ce3 --- /dev/null +++ b/src/qml/jsruntime/qv4identifierhash_p.h @@ -0,0 +1,99 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** 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 QV4IDENTIFIERHASH_P_H +#define QV4IDENTIFIERHASH_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 <qstring.h> +#include <private/qv4global_p.h> +#include <private/qv4propertykey_p.h> + +QT_BEGIN_NAMESPACE + +namespace QV4 { + +struct IdentifierHashEntry; +struct IdentifierHashData; +struct IdentifierHash +{ + IdentifierHash() = default; + IdentifierHash(ExecutionEngine *engine); + IdentifierHash(const IdentifierHash &other); + ~IdentifierHash(); + IdentifierHash &operator=(const IdentifierHash &other); + + bool isEmpty() const { return !d; } + + int count() const; + + void detach(); + + void add(const QString &str, int value); + void add(Heap::String *str, int value); + + int value(const QString &str) const; + int value(String *str) const; + QString findId(int value) const; + +private: + inline IdentifierHashEntry *addEntry(PropertyKey i); + inline const IdentifierHashEntry *lookup(PropertyKey identifier) const; + inline const IdentifierHashEntry *lookup(const QString &str) const; + inline const IdentifierHashEntry *lookup(String *str) const; + inline const PropertyKey toIdentifier(const QString &str) const; + inline const PropertyKey toIdentifier(Heap::String *str) const; + + IdentifierHashData *d = nullptr; +}; + +} // namespace QV4 + +QT_END_NAMESPACE + +#endif // QV4_IDENTIFIERHASH_P_H |