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std:: new_handler

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< cpp ‎ | memory ‎ | new
C++
Utilities library
Memory management library
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Uninitialized storage (until C++20)
( until C++20* )
( until C++20* )
( until C++20* )

Garbage collector support (until C++23)
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Low level memory management
定义于头文件 <new>
typedef void ( * new_handler ) ( ) ;

std::new_handler 是函数指针类型（指向无参数且返回 void 的函数的指针），被函数 std::set_new_handler 和 std::get_new_handler 所使用。

参阅

分配函数
(函数)
注册新的处理函数
(函数)
(C++11)
获取当前的新处理函数
(函数)