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// Copyright (C) 2020 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
#ifndef QTEMPORARYFILE_H
#define QTEMPORARYFILE_H
#include <QtCore/qiodevice.h>
#include <QtCore/qfile.h>
#ifdef open
#error qtemporaryfile.h must be included before any header file that defines open
#endif
QT_BEGIN_NAMESPACE
#if QT_CONFIG(temporaryfile)
class QTemporaryFilePrivate;
class QLockFilePrivate;
class Q_CORE_EXPORT QTemporaryFile : public QFile
{
#ifndef QT_NO_QOBJECT
Q_OBJECT
#endif
Q_DECLARE_PRIVATE(QTemporaryFile)
public:
QTemporaryFile();
explicit QTemporaryFile(const QString &templateName);
#ifndef QT_NO_QOBJECT
explicit QTemporaryFile(QObject *parent);
QTemporaryFile(const QString &templateName, QObject *parent);
# if QT_CONFIG(cxx17_filesystem) || defined(Q_QDOC)
Q_WEAK_OVERLOAD
explicit QTemporaryFile(const std::filesystem::path &templateName, QObject *parent = nullptr)
: QTemporaryFile(QtPrivate::fromFilesystemPath(templateName), parent)
{
}
# endif // QT_CONFIG(cxx17_filesystem)
#endif // !QT_NO_QOBJECT
~QTemporaryFile();
bool autoRemove() const;
void setAutoRemove(bool b);
// ### Hides open(flags)
QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
QString fileName() const override;
QString fileTemplate() const;
void setFileTemplate(const QString &name);
#if QT_CONFIG(cxx17_filesystem) || defined(Q_QDOC)
Q_WEAK_OVERLOAD
void setFileTemplate(const std::filesystem::path &name)
{
return setFileTemplate(QtPrivate::fromFilesystemPath(name));
}
#endif // QT_CONFIG(cxx17_filesystem)
// Hides QFile::rename
bool rename(const QString &newName);
#if QT_CONFIG(cxx17_filesystem) || defined(Q_QDOC)
Q_WEAK_OVERLOAD
bool rename(const std::filesystem::path &newName)
{
return rename(QtPrivate::fromFilesystemPath(newName));
}
#endif // QT_CONFIG(cxx17_filesystem)
inline static QTemporaryFile *createNativeFile(const QString &fileName)
{ QFile file(fileName); return createNativeFile(file); }
static QTemporaryFile *createNativeFile(QFile &file);
#if QT_CONFIG(cxx17_filesystem) || defined(Q_QDOC)
Q_WEAK_OVERLOAD
static QTemporaryFile *createNativeFile(const std::filesystem::path &fileName)
{
QFile file(fileName);
return createNativeFile(file);
}
#endif // QT_CONFIG(cxx17_filesystem)
protected:
bool open(OpenMode flags) override;
private:
friend class QFile;
friend class QLockFilePrivate;
Q_DISABLE_COPY(QTemporaryFile)
};
#endif // QT_CONFIG(temporaryfile)
QT_END_NAMESPACE
#endif // QTEMPORARYFILE_H
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