In following program, what is the purpose of the while loop? There are no problems with the compilation, but whether or not I have the while loop in place or not, the result is the same. I can't understand why
Below is my configuration - And the code which am using is : Error - Are you sure you need to use TLS and not ...In following program, what is the purpose of the while loop? There are no problems with the compilation, but whether or not I have the while loop in place or not, ...
} while( CAS(p->next, NULL, n) != TRUE); //while条件注释:如果没有把结点链在尾指针上,再试 CAS(Q->tail, p, n); //置尾结点 tail = n; } 我们可以看到,程序中的那个 do-while 的 Retry-Loop 中的 CAS 操作:如果 p->next 是 NULL,那么,把新结点 n 加到队尾。如果不成功,则重新再来...
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defined(SKIP_LOCKING)// If *pl == LOCK_IS_FREE, it is set to LOCK_IS_TAKEN// atomically, so only 1 caller gets the lock.// If *pl == LOCK_IS_TAKEN,// the result is LOCK_IS_TAKEN, and the while loop keeps spinning.while(_InterlockedCompareExchange((long*)pl, LOCK_IS_TAKEN,...
问_InterlockedCompareExchange优化EN#include <stdint.h> namespace types { ...
Do Loops & Multiple Conditions - Please Help! Do not continue until a file exists in powershell Do-While loop until input is null Does anyone know how to AutoFit Columns starting from a particular Row in Excel? Does closing the command window kill a process? Does Compare-Object return anyth...
"Settings" in DLL project properties and app.config file "The function evaluation requires all threads to run" while accessing music library through wmp.dll "The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned an error: (401) Unau...
refPath="C:\xxxx\ref_test\" refFile=Dir(refPath&"*.xls*")Do While refFile<>""Set refwbk=Workbooks.Open(refPath&refFile)refFname=refwbk.Name 'Remove _YYYYMMDD.xlsx(14characters)fromfilenametogettheworkbook base name refwsname1=Left(refwbk.Name,Len(refwbk.Name)-14)'Remove Ref_...
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