ObjectIterator Connection::execQuery(const tchar* query) const
{
ASSERT(isOpen());
WCL::ComStr language(L"WQL");
WCL::ComStr queryText(query);
long flags(WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY);
IEnumWbemClassObjectPtr enumerator;
// Execute it.
HRESULT result = m_services->ExecQuery(language.Get(), queryText.Get(), flags,
nullptr, AttachTo(enumerator));
if (FAILED(result))
throw Exception(result, m_services, TXT("Failed to execute a WMI query"));
return ObjectIterator(enumerator, *this);
}
//-----------------------------------------------------------------------
SceneNode::ObjectIterator SceneNode::getAttachedObjectIterator(void)
{
return ObjectIterator(mObjectsByName.begin(), mObjectsByName.end());
}
/**
* Specification says it's undefined. In the current implementation
* though, jobj_iter_init_last will return a NULL pointer when this isn't
* an object (it also takes care of printing errors to the log)
*
* Specification says undefined if we try to iterate - current implementation
* won't let you iterate once you hit end.
*/
JValue::ObjectIterator JValue::end()
{
return ObjectIterator();
}
/**
* specification says it's undefined. in the current implementation
* though, jobj_iter_init should return end() when this isn't an object
* (it also takes care of printing errors to the log)
*/
JValue::ObjectIterator JValue::begin()
{
return ObjectIterator(m_jval);
}
DiCullNode::ObjectIterator DiCullNode::GetAttachedObjectIterator()
{
return ObjectIterator(mObjectsByName.begin(), mObjectsByName.end());
}
