libevent实现这个过程的函数主要是min_heap_shift_up_。每一次min_heap_push时,首先检查存储空间是否足够,然后直接 调用min_heap_shift_up_插入。主要代码如下: voidmin_heap_shift_up_(min_heap_t*s, unsigned hole_index,structevent*e) { /*获取父节点*/ unsigned parent=(hole_index-1)/2; /*只要父...
c++ - C++创建大顶堆(Max Heap)和小顶堆(Min Heap) devcpp Oct 12, 2016 需要使用priority_queue,定义在<queue>中: #include <queue> 默认下,priority_queue是大顶堆,比如这样声明: priority_queue<int> max_heap; 这个等效于: priority_queue<int, vector<int>, less<int>> max_heap; 小顶堆...
int_heapmin(void); Valeur retournée En cas de réussite,_heapminretourne 0 ; sinon, la fonction retourne -1 et définiterrnosurENOSYS. Pour plus d’informations sur ce code et d’autres codes de retour, consultez, ,_sys_errlist_doserrnoet_sys_nerr.errno ...
Syntax C int_heapmin(void); Return value If successful,_heapminreturns 0; otherwise, the function returns -1 and setserrnotoENOSYS. For more information about this and other return codes, seeerrno,_doserrno,_sys_errlist, and_sys_nerr. ...
In this article Syntax Return value Remarks Requirements See also Releases unused heap memory to the operating system. Syntax C Copy int _heapmin( void ); Return value If successful, _heapmin returns 0; otherwise, the function returns -1 and sets errno to ENOSYS. For more ...
syntax -mno-as100-syntax -mrelax -mmax-constant-size= -mint-register= -mpid -mno-warn-multiple-fast-interrupts -msave-acc-in-interrupts S/390 and zSeries Options -mtune=cpu-type -march=cpu- type -mhard-float -msoft-float -mhard-dfp -mno-hard-dfp -mlong-double-64 -mlong-double...
int _heapmin( void ); 傳回值 若成功,_heapmin 會傳回 0;否則此函式會傳回 -1,並將 errno 設為ENOSYS。 如需此傳回碼和其他傳回碼的詳細資訊,請參閱errno、 _sys_errlist_doserrno和_sys_nerr。 備註 _heapmin 函式透過釋放未使用的堆積記憶體給作業系統,將堆積最小化。 如果作業系統不支援 _...
SyntaxC העתק int _heapmin( void ); Return valueIf successful, _heapmin returns 0; otherwise, the function returns -1 and sets errno to ENOSYS.For more information about this and other return codes, see errno, _doserrno, _sys_errlist, and _sys_nerr....
SyntaxC Copy int _heapmin( void ); Return valueIf successful, _heapmin returns 0; otherwise, the function returns -1 and sets errno to ENOSYS.For more information about this and other return codes, see errno, _doserrno, _sys_errlist, and _sys_nerr....
Syntax C Kopija int _heapmin( void ); Return value If successful, _heapmin returns 0; otherwise, the function returns -1 and sets errno to ENOSYS. For more information about this and other return codes, see errno, _doserrno, _sys_errlist, and _sys_nerr. Remarks The _heapmin funct...