CComSingleThreadModel::AutoCriticalSection
When using CComSingleThreadModel, the typedef name AutoCriticalSection references class CComFakeCriticalSection.
typedef CComFakeCriticalSection AutoCriticalSection;
Remarks
Because CComFakeCriticalSection does not provide a critical section, its methods do nothing.
CComMultiThreadModel and CComMultiThreadModelNoCS contain definitions for AutoCriticalSection. The following table shows the relationship between the threading model class and the critical section class referenced by AutoCriticalSection:
Class defined in |
Class referenced |
|---|---|
CComSingleThreadModel |
CComFakeCriticalSection |
CComMultiThreadModel |
CComAutoCriticalSection |
CComMultiThreadModelNoCS |
CComFakeCriticalSection |
In addition to AutoCriticalSection, you can use the typedef name CriticalSection. You should not specify AutoCriticalSection in global objects or static class members if you want to eliminate the CRT startup code.
Example
See CComMultiThreadModel::AutoCriticalSection.
Requirements
Header: atlbase.h