void PlayerImpl::Destroy()
{
CloseFileImpl();
for (PlayedNodesHash::Iterator it = m_playedNodes.begin(); it != m_playedNodes.end(); ++it)
{
PlayedNodeInfo& nodeInfo = it.Value();
xnUnlockNodeForChanges(nodeInfo.hNode, nodeInfo.hLock);
xnProductionNodeRelease(nodeInfo.hNode);
}
m_playedNodes.Clear();
}
XnStatus PlayerImpl::EnumerateNodes(XnNodeInfoList** ppList)
{
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = xnNodeInfoListAllocate(ppList);
XN_IS_STATUS_OK(nRetVal);
for (PlayedNodesHash::Iterator it = m_playedNodes.begin(); it != m_playedNodes.end(); ++it)
{
XnNodeInfo* pNodeInfo = xnGetNodeInfo(it.Value().hNode);
nRetVal = xnNodeInfoListAddNode(*ppList, pNodeInfo);
if (nRetVal != XN_STATUS_OK)
{
xnNodeInfoListFree(*ppList);
return (nRetVal);
}
}
return (XN_STATUS_OK);
}