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dangling pointer
Translation of "dangling pointer" in Chinese
迷途指针
As the system may reallocate the previously freed memory to another process, if the original program then dereferences the (now) dangling pointer, unpredictable behavior may result, as the memory may now contain completely different data.
若操作系统将这部分已经释放的内存重新分配给另外一个进程，而原来的程序重新引用现在的迷途指针，则将产生无法预料的后果。 因为此时迷途指针所指向的内存现在包含的已经完全是不同的数据。
Dangling pointer. Dangling pointers and wild pointers in computer programming are pointers that do not point to a valid object of the appropriate type.
在计算机编程 领域中，迷途指针 ，或称悬空指针 、野指针 ，指的是不指向任何合法的对象的指针 。
In C++, it is possible to have a dangling pointer, a stale reference to an object that has already been deallocated. Attempting to use a dangling pointer typically results in program failure.
Until some time ago there were basically two types of "Satellite Finder": the simplest, those small appliances that have a dangling pointer to find the signal or a beep to signal that found the satellite signal, EOS more complete with numerous functions and which are large appliances with LCD screen and many buttons.
直到前段时间基本上有两种类型的 "卫星寻星仪" ： 最简单的， 有悬垂指针找到信号或报警信号，这些小装置发现卫星信号， EOS 更为完善，众多的功能，哪些是大型家电液晶屏与许多按钮.
A variable whose extent ends before its scope may become a dangling pointer and deemed uninitialized once more since its value has been destroyed.
在一些代码段中，在一个变量的作用域中可能未被赋值，或者它的值已经被销毁掉了。
Synonyms and analogies of "dangling pointer" in English
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