CComFakeCriticalSection Class

This class provides the same methods as CComCriticalSection but does not provide a critical section.

Syntax

class CComFakeCriticalSection

Members

Public Methods

Name Description
CComFakeCriticalSection::Init Does nothing since there is no critical section.
CComFakeCriticalSection::Lock Does nothing since there is no critical section.
CComFakeCriticalSection::Term Does nothing since there is no critical section.
CComFakeCriticalSection::Unlock Does nothing since there is no critical section.

Remarks

CComFakeCriticalSection mirrors the methods found in CComCriticalSection. However, CComFakeCriticalSection does not provide a critical section; therefore, its methods do nothing.

Typically, you use CComFakeCriticalSection through a typedef name, either AutoCriticalSection or CriticalSection. When using CComSingleThreadModel or CComMultiThreadModelNoCS, both of these typedef names reference CComFakeCriticalSection. When using CComMultiThreadModel, they reference CComAutoCriticalSection and CComCriticalSection, respectively.

Requirements

Header: atlcore.h

CComFakeCriticalSection::Init

Does nothing since there is no critical section.

HRESULT Init() throw();

Return Value

Returns S_OK.

CComFakeCriticalSection::Lock

Does nothing since there is no critical section.

HRESULT Lock() throw();

Return Value

Returns S_OK.

CComFakeCriticalSection::Term

Does nothing since there is no critical section.

HRESULT Term() throw();

Return Value

Returns S_OK.

CComFakeCriticalSection::Unlock

Does nothing since there is no critical section.

HRESULT Unlock() throw();

Return Value

Returns S_OK.

See Also

Class Overview