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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:trivial-impl-only
#ifndef QBINARYJSONVALUE_P_H
#define QBINARYJSONVALUE_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 <QtCore5Compat/qcore5global.h>
#include <QtCore/qstring.h>
#include <QtCore/qjsonvalue.h>
#include <QtCore/private/qglobal_p.h>
QT_BEGIN_NAMESPACE
class QBinaryJsonArray;
class QBinaryJsonObject;
namespace QBinaryJsonPrivate {
class ConstData;
class MutableData;
class Base;
class Value;
class Object;
class Array;
}
class Q_CORE5COMPAT_EXPORT QBinaryJsonValue
{
Q_DISABLE_COPY(QBinaryJsonValue)
public:
explicit QBinaryJsonValue(QJsonValue::Type type) : ui(0), t(type) {}
explicit QBinaryJsonValue(bool b) : b(b), t(QJsonValue::Bool) {}
explicit QBinaryJsonValue(double n) : dbl(n), t(QJsonValue::Double) {}
explicit QBinaryJsonValue(QString s);
QBinaryJsonValue(const QBinaryJsonArray &a);
QBinaryJsonValue(const QBinaryJsonObject &o);
~QBinaryJsonValue();
QBinaryJsonValue(QBinaryJsonValue &&other) noexcept
: ui(other.ui),
stringData(std::move(other.stringData)),
d(other.d),
t(other.t)
{
other.ui = 0;
other.d = nullptr;
other.t = QJsonValue::Null;
}
QBinaryJsonValue &operator =(QBinaryJsonValue &&other) noexcept
{
stringData.swap(other.stringData);
std::swap(ui, other.ui);
qt_ptr_swap(d, other.d);
std::swap(t, other.t);
return *this;
}
static QBinaryJsonValue fromJsonValue(const QJsonValue &json);
QJsonValue::Type type() const { return t; }
bool toBool() const { return (t == QJsonValue::Bool) && b; }
double toDouble() const { return (t == QJsonValue::Double) ? dbl : 0; }
QString toString() const;
private:
friend class QBinaryJsonPrivate::Value;
friend class QBinaryJsonArray;
friend class QBinaryJsonObject;
QBinaryJsonValue(QBinaryJsonPrivate::MutableData *d, QBinaryJsonPrivate::Base *parent,
const QBinaryJsonPrivate::Value &v);
void detach();
union {
quint64 ui;
bool b;
double dbl;
const QBinaryJsonPrivate::Base *base;
};
QString stringData;
QBinaryJsonPrivate::MutableData *d = nullptr; // needed for Objects and Arrays
QJsonValue::Type t = QJsonValue::Null;
};
QT_END_NAMESPACE
#endif // QBINARYJSONVALUE_P_H
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