C++ Programming skill

最新推荐文章于 2020-08-31 18:57:03 发布
原创 最新推荐文章于 2020-08-31 18:57:03 发布 · 767 阅读 · 0 ·
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本文介绍了一种通过自定义类COjbectCounter来限制递归调用深度的方法，并提供了消除特定编译警告的预处理指令。

1)限制递归调用深度的方法：

    i)定义类COjbectCounter，其包含静态成员m_iCount；

    ii)在COjbectCounter构造函数中让计数器m_iCount+1，析构函数中让计数器m_iCount-1；

    iii)检测COjbectCounter中的m_iCount是否超过深度上限；


2)消除编译时的函数地址为空的warnning

#pragma GCC diagnostic ignored "-Waddress"
#pragma GCC diagnostic ignored "-Wnonnull"

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