deallocate精品文章

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  Python整數(shù)對(duì)象池:“內(nèi)存泄漏”？

  ...ype) 0, int, sizeof(PyIntObject), 0, (destructor)int_dealloc, /* tp_dealloc */ (printfunc)int_print, /* tp_print */ 0, /* tp_getattr...

  isLishude 2019-07-25 11:08 評(píng)論0 收藏0
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  理解 ARC 實(shí)現(xiàn)原理

  ...tr_t weakly_referenced : 1;//->對(duì)象是否被弱引用 uintptr_t deallocating : 1;//->對(duì)象是否正在銷毀 uintptr_t has_sidetable_rc : 1;//1->在extra_rc存儲(chǔ)引用計(jì)數(shù)將要溢出的時(shí)候,借助Sidetable(散列表)存儲(chǔ)引用計(jì)數(shù),has_sidetab...

  lavor 2019-05-22 11:33 評(píng)論0 收藏0