private unsafe void InitialiseMap()
{
if (_children != null)
{
return;
}
long end = _nodeData->ChildCount + _nodeData->FirstChildID;
Dictionary <string, NXNode> children = new Dictionary <string, NXNode>(_nodeData->ChildCount);
for (uint i = _nodeData->FirstChildID; i < end; ++i)
{
AddChild(children, _file.GetNode(i));
}
Interlocked.CompareExchange(ref _children, children, null);
}
