ShiftStream.h

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-FileCopyrightText: 2006-2010 RobotCub Consortium
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef YARP_OS_SHIFTSTREAM_H
#define YARP_OS_SHIFTSTREAM_H
 
#include <yarp/os/TwoWayStream.h>
 
namespace yarp {
namespace os {
 
class YARP_os_API ShiftStream : public TwoWayStream
{
public:
    ShiftStream();
 
    virtual ~ShiftStream();
 
    virtual void check() const;
 
    InputStream& getInputStream() override;
    OutputStream& getOutputStream() override;
 
    const Contact& getLocalAddress() const override;
    const Contact& getRemoteAddress() const override;
 
    void close() override;
 
    virtual void takeStream(TwoWayStream* stream);
 
    virtual TwoWayStream* giveStream();
 
    virtual TwoWayStream* getStream() const;
 
    virtual bool isEmpty() const;
 
    bool isOk() const override;
 
    void reset() override;
 
    void beginPacket() override;
 
    void endPacket() override;
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
private:
    class Private;
    Private* mPriv;
#endif // DOXYGEN_SHOULD_SKIP_THIS
};
 
} // namespace os
} // namespace yarp
 
#endif // YARP_OS_SHIFTSTREAM_H