26 lines
544 B
C++
26 lines
544 B
C++
#pragma once
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#include "dbcorelib_global.h"
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#include <QIODevice>
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class DBCORELIB_EXPORT RandomDevice : public QIODevice
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{
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Q_OBJECT
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public:
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explicit RandomDevice(qint64 size, QObject *parent = Q_NULLPTR);
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// QIODevice interface
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qint64 pos() const Q_DECL_OVERRIDE;
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qint64 size() const Q_DECL_OVERRIDE;
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protected:
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// QIODevice interface
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qint64 readData(char *data, qint64 maxlen) Q_DECL_OVERRIDE;
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qint64 writeData(const char *data, qint64 len) Q_DECL_OVERRIDE;
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private:
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qint64 m_pos;
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qint64 m_size;
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};
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