Delphi中的线程类
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之五(大结局)
回到前面CheckSynchronize,见下面的代码:
function CheckSynchronize(Timeout: Integer = 0): Boolean;
var
SyncProc: PSyncProc;
LocalSyncList: TList;
begin
if GetCurrentThreadID <> MainThreadID then
raise EThread.CreateResFmt(@SCheckSynchronizeError, [GetCurrentThreadID]);
if Timeout > 0 then
WaitForSyncEvent(Timeout)
else
ResetSyncEvent;
LocalSyncList := nil;
EnterCriticalSection(ThreadLock);
try
Integer(LocalSyncList) := InterlockedExchange(Integer(SyncList), Integer(LocalSyncList));
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