NetInt32.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_NETINT32_H
#define YARP_OS_NETINT32_H
 
#include <yarp/conf/numeric.h>
 
#include <yarp/os/api.h>
 
//
// The goal of this file is just to define a 32 bit signed little-endian
// integer type.
//
 
namespace yarp::os {
 
#ifdef YARP_LITTLE_ENDIAN
 
typedef std::int32_t NetInt32;
 
#else // YARP_LITTLE_ENDIAN
 
class YARP_os_API NetInt32
{
private:
    std::uint32_t raw_value;
    std::uint32_t swap(std::uint32_t x) const;
    std::int32_t get() const;
    void set(std::int32_t v);
 
public:
    NetInt32();
    NetInt32(std::int32_t val);
    operator std::int32_t() const;
    std::int32_t operator+(std::int32_t v) const;
    std::int32_t operator-(std::int32_t v) const;
    std::int32_t operator*(std::int32_t v) const;
    std::int32_t operator/(std::int32_t v) const;
    void operator+=(std::int32_t v);
    void operator-=(std::int32_t v);
    void operator*=(std::int32_t v);
    void operator/=(std::int32_t v);
    void operator++(int);
    void operator--(int);
};
 
#endif // YARP_LITTLE_ENDIAN
 
} // namespace yarp::os
 
#endif // YARP_OS_NETINT32_H