diff options
Diffstat (limited to 'examples/network/network-chat/peermanager.cpp')
-rw-r--r-- | examples/network/network-chat/peermanager.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/examples/network/network-chat/peermanager.cpp b/examples/network/network-chat/peermanager.cpp index 38fa2e8e50..5c48edb1b9 100644 --- a/examples/network/network-chat/peermanager.cpp +++ b/examples/network/network-chat/peermanager.cpp @@ -104,9 +104,9 @@ void PeerManager::startBroadcasting() broadcastTimer.start(); } -bool PeerManager::isLocalHostAddress(const QHostAddress &address) +bool PeerManager::isLocalHostAddress(const QHostAddress &address) const { - foreach (QHostAddress localAddress, ipAddresses) { + for (const QHostAddress &localAddress : ipAddresses) { if (address.isEqual(localAddress)) return true; } @@ -125,7 +125,7 @@ void PeerManager::sendBroadcastDatagram() } bool validBroadcastAddresses = true; - foreach (QHostAddress address, broadcastAddresses) { + for (const QHostAddress &address : qAsConst(broadcastAddresses)) { if (broadcastSocket.writeDatagram(datagram, address, broadcastPort) == -1) validBroadcastAddresses = false; @@ -182,8 +182,10 @@ void PeerManager::updateAddresses() { broadcastAddresses.clear(); ipAddresses.clear(); - foreach (QNetworkInterface interface, QNetworkInterface::allInterfaces()) { - foreach (QNetworkAddressEntry entry, interface.addressEntries()) { + const QList<QNetworkInterface> interfaces = QNetworkInterface::allInterfaces(); + for (const QNetworkInterface &interface : interfaces) { + const QList<QNetworkAddressEntry> entries = interface.addressEntries(); + for (const QNetworkAddressEntry &entry : entries) { QHostAddress broadcastAddress = entry.broadcast(); if (broadcastAddress != QHostAddress::Null && entry.ip() != QHostAddress::LocalHost) { broadcastAddresses << broadcastAddress; |