Allow using Enum Classes with QDataStream and stream operators

QStreamEnum.h

//
// Created by Federico Fuga <fuga@studiofuga.com> on 15/02/23.
//
// Allow using Enum Classes with QDataStream and stream operators

#ifndef QSTREAMENUM_H
#define QSTREAMENUM_H

#include <QDataStream>

template<typename T, typename U = std::enable_if_t<std::is_enum<T>::value>>
QDataStream &operator<<(QDataStream &stream, T enumValue)
{
    stream << static_cast<std::underlying_type_t<T>>(enumValue);
    return stream;
}

template<typename T, typename U = std::enable_if_t<std::is_enum<T>::value>>
QDataStream &operator>>(QDataStream &stream, T enumValue)
{
    stream >> T{enumValue};
    return stream;
}

#endif //QSTREAMENUM_H