Remove unnecessary int() casting in QRandomGenerator::bounded

Commit 21d39168170c6833512c4a5f53985272741bd7e7 added the 64-bit
version, so qsizetype now works cross-platform. The casts were added to
make qtbase compile on commit df853fed66d891077ae2d04ecfa171d7e2cd5202.

Change-Id: I26b8286f61534f88b649fffd166c409c5c232230
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

5 files changed, 12 insertions, 12 deletions

diff --git a/examples/embedded/flickable/main.cpp b/examples/embedded/flickable/main.cpp
index fd30d15e49..139baa6ba7 100644
--- a/examples/embedded/flickable/main.cpp
+++ b/examples/embedded/flickable/main.cpp
@@ -72,7 +72,7 @@ static QStringList colorPairs(int max)
     // randomize it
     colors.clear();
     while (combinedColors.count()) {
-        int i = QRandomGenerator::global()->bounded(int(combinedColors.count()));
+        int i = QRandomGenerator::global()->bounded(combinedColors.count());
         colors << combinedColors[i];
         combinedColors.removeAt(i);
         if (colors.count() == max)
diff --git a/examples/network/fortuneserver/server.cpp b/examples/network/fortuneserver/server.cpp
index 95aadb60c9..c91b6a5c0c 100644
--- a/examples/network/fortuneserver/server.cpp
+++ b/examples/network/fortuneserver/server.cpp
@@ -145,7 +145,7 @@ void Server::sendFortune()
     QDataStream out(&block, QIODevice::WriteOnly);
     out.setVersion(QDataStream::Qt_5_10);
 
-    out << fortunes[QRandomGenerator::global()->bounded(int(fortunes.size()))];
+    out << fortunes[QRandomGenerator::global()->bounded(fortunes.size())];
 //! [4] //! [7]
 
     QTcpSocket *clientConnection = tcpServer->nextPendingConnection();
diff --git a/examples/network/threadedfortuneserver/fortuneserver.cpp b/examples/network/threadedfortuneserver/fortuneserver.cpp
index a93bbc7058..73d7e22531 100644
--- a/examples/network/threadedfortuneserver/fortuneserver.cpp
+++ b/examples/network/threadedfortuneserver/fortuneserver.cpp
@@ -72,7 +72,7 @@ FortuneServer::FortuneServer(QObject *parent)
 //! [1]
 void FortuneServer::incomingConnection(qintptr socketDescriptor)
 {
-    QString fortune = fortunes.at(QRandomGenerator::global()->bounded(int(fortunes.size())));
+    QString fortune = fortunes.at(QRandomGenerator::global()->bounded(fortunes.size()));
     FortuneThread *thread = new FortuneThread(socketDescriptor, fortune, this);
     connect(thread, &FortuneThread::finished, thread, &FortuneThread::deleteLater);
     thread->start();
diff --git a/examples/network/torrent/torrentclient.cpp b/examples/network/torrent/torrentclient.cpp
index a63e927e09..7571d77b41 100644
--- a/examples/network/torrent/torrentclient.cpp
+++ b/examples/network/torrent/torrentclient.cpp
@@ -700,7 +700,7 @@ void TorrentClient::connectToPeers()
         d->connections << client;
 
         // Pick a random peer from the list of weighed peers.
-        TorrentPeer *peer = weighedPeers.takeAt(QRandomGenerator::global()->bounded(int(weighedPeers.size())));
+        TorrentPeer *peer = weighedPeers.takeAt(QRandomGenerator::global()->bounded(weighedPeers.size()));
         weighedPeers.removeAll(peer);
         peer->connectStart = QDateTime::currentSecsSinceEpoch();
         peer->lastVisited = peer->connectStart;
@@ -1130,7 +1130,7 @@ void TorrentClient::scheduleUploads()
     // random peer to allow it to compete for a position among the
     // downloaders.  (This is known as an "optimistic unchoke".)
     if (!allClients.isEmpty()) {
-        PeerWireClient *client = allClients[QRandomGenerator::global()->bounded(int(allClients.size()))];
+        PeerWireClient *client = allClients[QRandomGenerator::global()->bounded(allClients.size())];
         if (client->peerWireState() & PeerWireClient::ChokingPeer)
             client->unchokePeer();
     }
@@ -1191,7 +1191,7 @@ void TorrentClient::schedulePieceForClient(PeerWireClient *client)
         piece = d->payloads.value(client);
         if (!piece) {
             QList<TorrentPiece *> values = d->pendingPieces.values();
-            piece = values.value(QRandomGenerator::global()->bounded(int(values.size())));
+            piece = values.value(QRandomGenerator::global()->bounded(values.size()));
             piece->inProgress = true;
             d->payloads.insert(client, piece);
         }
@@ -1248,7 +1248,7 @@ void TorrentClient::schedulePieceForClient(PeerWireClient *client)
             ++it;
         }
         if (!partialPieces.isEmpty())
-            piece = partialPieces.value(QRandomGenerator::global()->bounded(int(partialPieces.size())));
+            piece = partialPieces.value(QRandomGenerator::global()->bounded(partialPieces.size()));
 
         if (!piece) {
             // Pick a random piece 3 out of 4 times; otherwise, pick either
@@ -1295,7 +1295,7 @@ void TorrentClient::schedulePieceForClient(PeerWireClient *client)
                 }
 
                 // Select one piece randomly
-                pieceIndex = piecesReadyForDownload.at(QRandomGenerator::global()->bounded(int(piecesReadyForDownload.size())));
+                pieceIndex = piecesReadyForDownload.at(QRandomGenerator::global()->bounded(piecesReadyForDownload.size()));
                 delete [] occurrences;
             } else {
                 // Make up a list of available piece indices, and pick
@@ -1306,7 +1306,7 @@ void TorrentClient::schedulePieceForClient(PeerWireClient *client)
                     if (incompletePiecesAvailableToClient.testBit(i))
                         values << i;
                 }
-                pieceIndex = values.at(QRandomGenerator::global()->bounded(int(values.size())));
+                pieceIndex = values.at(QRandomGenerator::global()->bounded(values.size()));
             }
 
             // Create a new TorrentPiece and fill in all initial
@@ -1398,8 +1398,8 @@ int TorrentClient::requestBlocks(PeerWireClient *client, TorrentPiece *piece, in
         // speedup comes from an increased chance of receiving
         // different blocks from the different peers.
         for (int i = 0; i < bits.size(); ++i) {
-            int a = QRandomGenerator::global()->bounded(int(bits.size()));
-            int b = QRandomGenerator::global()->bounded(int(bits.size()));
+            int a = QRandomGenerator::global()->bounded(bits.size());
+            int b = QRandomGenerator::global()->bounded(bits.size());
             int tmp = bits[a];
             bits[a] = bits[b];
             bits[b] = tmp;
diff --git a/examples/widgets/mainwindows/mainwindow/toolbar.cpp b/examples/widgets/mainwindows/mainwindow/toolbar.cpp
index 2c663a1618..431a804298 100644
--- a/examples/widgets/mainwindows/mainwindow/toolbar.cpp
+++ b/examples/widgets/mainwindows/mainwindow/toolbar.cpp
@@ -264,7 +264,7 @@ void ToolBar::randomize()
     QList<QAction *> randomized;
     QList<QAction *> actions = this->actions();
     while (!actions.isEmpty()) {
-        QAction *action = actions.takeAt(QRandomGenerator::global()->bounded(int(actions.size())));
+        QAction *action = actions.takeAt(QRandomGenerator::global()->bounded(actions.size()));
         randomized.append(action);
     }
     clear();