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std::declare_no_pointers

STD：：声明[医]否[医]指针

Defined in header ​​
void declare_no_pointers( char *p, std::size_t n ​(since C++11)

通知垃圾收集器或泄漏检测器指定的内存区域%28n从指向的字节开始的字节。p%29不包含可跟踪的指针。如果区域的任何部分位于已分配的对象中，则整个区域必须包含在同一个对象中。

参数

p-pointer to the beginning of the range
n-the number of bytes in the range

返回值

%280%29

例外

没有。

例

另见

undeclare_no_pointers (C++11)cancels the effect of std::declare_no_pointers (function)

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在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/Memory/gc/宣告[医]否[医]指针

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