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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                前面提到,輕量級指針通過簡單的引用計數技術來維護對象的生命周期。如果一個類的對象支持使用輕量級指針,那么它就必須要從LightRefBase類繼承下來,因為LightRefBase類提供了一個簡單的引用計數器。接下來,我們就先分析輕量級指針的實現原理,然后再通過一個實例介紹它的使用方法。
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