试图在我的服务器上使用线程

Question

Source_UDPServer *w = new Source_UDPServer(&tNod);

我让它像这样工作。谢谢大家

Answer 1

线程运行的函数的参数可以作为线程对象构造函数的附加参数提供。请尝试以下方法：

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        // Set the view controller toolbar items
        let items = [UIBarButtonItem(title: "Button Text", style: .plain, target: nil, action: nil)]
        setToolbarItems(items, animated: false)
    }

    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)

        // Show navigation controller’s built-in toolbar
        navigationController?.setToolbarHidden(false, animated: false)
    }

    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillDisappear(animated)

        // Hide navigation controller’s built-in toolbar
        navigationController?.setToolbarHidden(true, animated: false)
    }

}

请参阅std::thread::thread重载＃3。请注意，所有参数都通过move或value传递。如果您需要通过引用传递，请参阅std::ref。