IOS中調試的輔助宏 NSAssert

來源:互聯網
上載者:User

標籤:

NSAssert函數:

1 NSAssert(condition, desc, ...);

1. condition:條件,如果條件滿足則程式正常之行,如果條件不滿足則程式崩潰,奔潰的資訊可以由後面的desc來列印出來:

    執行個體如下:

    NSInteger age = 10;    NSAssert(age == 01, @"the condition is not right -%s--%s---%d",__FILE__,__FUNCTION__,__LINE__);

 這時列印出來的資訊為:

Terminating app due to uncaught exception ‘NSInternalInconsistencyException‘, reason: ‘Unable to find archive in bundle.-/Users/robot/Desktop/BornToTry/BornToTry/ViewController.m---[ViewController viewDidLoad]---32‘

IOS中調試的輔助宏 NSAssert

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.