C++ (Cpp) CRefObjPtr::GetLDGroup示例

示例#1

BOOL
CNdasLogicalDeviceManager::Unregister(CNdasUnitDevice& unitDevice)
{
	ximeta::CAutoLock autolock(this);

	CRefObjPtr<CNdasLogicalDevice> pLogDevice = unitDevice.GetLogicalDevice();
	if (NULL == pLogDevice.p) {
		return FALSE;
	}

	DWORD ldSequence = unitDevice.GetLDSequence();
	pLogDevice->RemoveUnitDevice(unitDevice);

	if (pLogDevice->GetUnitDeviceInstanceCount() == 0) {

		NDAS_LOGICALDEVICE_ID id = pLogDevice->GetLogicalDeviceId();

		LDGroupMap::size_type ldg_erased = 
			m_LDGroupMap.erase(pLogDevice->GetLDGroup());
		_ASSERTE(1 == ldg_erased);

		LDIDMap::size_type id_erased = 
			m_LDIDMap.erase(id);
		_ASSERTE(1 == id_erased);
		
		pLogDevice->Release();

		BOOL fSuccess = cpDeallocateID(id);
		_ASSERTE(fSuccess);
	}

	return TRUE;
}