NullConnectionWriter.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#ifndef YARP_OS_NULLCONNECTIONWRITER_H
#define YARP_OS_NULLCONNECTIONWRITER_H
 
#include <yarp/os/api.h>
 
#include <yarp/os/ConnectionWriter.h>
 
namespace yarp {
namespace os {
 
class YARP_os_API NullConnectionWriter : public ConnectionWriter
{
public:
    void appendBlock(const char* data, size_t len) override;
    void appendInt8(std::int8_t data) override;
    void appendInt16(std::int16_t data) override;
    void appendInt32(std::int32_t data) override;
    void appendInt64(std::int64_t data) override;
    void appendFloat32(yarp::conf::float32_t data) override;
    void appendFloat64(yarp::conf::float64_t data) override;
    void appendText(const std::string& str, const char terminate = '\n') override;
    void appendExternalBlock(const char* data, size_t len) override;
    bool isTextMode() const override;
    bool isBareMode() const override;
    void declareSizes(int argc, int* argv) override;
    void setReplyHandler(PortReader& reader) override;
    void setReference(Portable* obj) override;
    bool convertTextMode() override;
    bool isValid() const override;
    bool isActive() const override;
    bool isError() const override;
    void requestDrop() override;
    bool isNull() const override;
    SizedWriter* getBuffer() const override;
};
 
} // namespace os
} // namespace yarp
 
#endif // YARP_OS_NULLCONNECTIONWRITER_H