distversion.cpp

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/*
 * Copyright (C) 2018-2024 QuasarApp.
 * Distributed under the lgplv3 software license, see the accompanying
 * Everyone is permitted to copy and distribute verbatim copies
 * of this license document, but changing it is not allowed.
*/
 
#include "distversion.h"
namespace QH {
 
unsigned short DistVersion::max() const {
    return _max;
}
 
void DistVersion::setMax(unsigned short newMax) {
    _max = newMax;
}
 
int DistVersion::getMaxCompatible(const DistVersion &distVersion) const {
    unsigned short midMax = std::min(distVersion.max(), _max);
    unsigned short midMin = std::max(distVersion.min(), _min);
 
    if (midMax < midMin)
        return -1;
 
    return midMax;
}
 
int DistVersion::getMinCompatible(const DistVersion &distVersion) const {
    unsigned short midMax = std::min(distVersion.max(), _max);
    unsigned short midMin = std::max(distVersion.min(), _min);
 
    if (midMax < midMin)
        return -1;
 
    return midMin;
}
 
bool DistVersion::isSupport(unsigned short version) const {
    return _min <= version && version <= _max;
}
 
QString DistVersion::toString() const {
    return QString("%0:%1").arg(_min).arg(_max);
}
 
QDataStream &DistVersion::fromStream(QDataStream &stream) {
 
    stream >> _min;
    stream >> _max;
    return stream;
}
 
QDataStream &DistVersion::toStream(QDataStream &stream) const {
    stream << _min;
    stream << _max;
    return stream;
}
 
DistVersion::operator bool() const {
    return _min || _max;
}
 
unsigned short DistVersion::min() const {
    return _min;
}
 
void DistVersion::setMin(unsigned short newMin) {
    _min = newMin;
}
 
}