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#include <QtCore/QDebug>
#include <QtCore/QStringList>
#include "afdpageaddress.h"
namespace {
quint64 addressToUint64(uint section, uint segment, uint shelf, uint book, uint page)
{
return quint64(section & 0xFFFU) << 52 |
quint64(segment & 0xFFFU) << 40 | quint64(shelf & 0xFFFFU) << 24 |
quint64(book & 0xFFFU) << 12 | quint64(page & 0xFFFU);
}
}
AfdPageAddress::AfdPageAddress(uint section, uint segment, uint shelf, uint book, uint page)
: v(addressToUint64(section, segment, shelf, book, page))
{
}
AfdPageAddress::AfdPageAddress(uint segment, uint shelf, uint book, uint page)
: v(addressToUint64(0, segment, shelf, book, page))
{
}
AfdPageAddress::AfdPageAddress(const QString &addr)
{
uint section = 0, segment = 0, shelf = 0, book = 0, page = 0;
QStringList parts = addr.split('.');
if (parts.count() == 5) {
section = parts[0].toUInt();
segment = parts[1].toUInt();
shelf = parts[2].toUInt();
book = parts[3].toUInt();
page = parts[4].toUInt();
} else if (parts.count() == 4) {
section = 0;
segment = parts[0].toUInt();
shelf = parts[1].toUInt();
book = parts[2].toUInt();
page = parts[3].toUInt();
} else {
qWarning() << "Unknown page address syntax:" << addr;
}
v = addressToUint64(section, segment, shelf, book, page);
}
QString AfdPageAddress::toString() const
{
QStringList l;
l.reserve(5);
if (section()) {
l.append(QString::number(section()));
}
l.append(QString::number(segment()));
l.append(QString::number(shelf()));
l.append(QString::number(book()));
l.append(QString::number(page()));
return l.join(".");
}
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