举个例子,看看这段代码:我需要在Qt中释放slot参数的资源吗?
QNetworkRequest request(mResultsURL); //our server with php-script
connect(mNetworkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(onUploadFinished(QNetworkReply*))); //This slot is used to debug the output of the server script
mNetworkManager->post(request,data);
和相应的容纳槽:
void MyApp::onUploadFinished(QNetworkReply *reply){
QJsonObject root = QJsonDocument::fromJson(reply->readAll()).object();
// do some work
}
所以我的问题是:我是否需要
delete reply;
添加到函数结束?或者这是由Qt自动处理的?