Represents a tree-like container of nodes.
| Count | The total number of nodes. |
| IsCreated | Whether or not this object is valid and uses memory. |
| Root | The root node. |
| UpdateNeeded | Whether the hierarchy requires an update. |
| Updating | Whether the hierarchy is currently updating. |
| Hierarchy | Constructs a new Hierarchy. |
| Add | Adds a new node that has a specified parent node to the hierarchy. |
| Clear | Removes all nodes from the hierarchy. |
| Dispose | Dispose this object to release its memory. |
| DoesChildrenNeedsSorting | Gets whether the child nodes of a hierarchy node need to be sorted. |
| EnumerateChildren | Gets the child nodes of a hierarchy node. |
| Exists | Determines whether a node exists or not. |
| GetAllNodeTypeHandlersBase | Gets all the node type handlers that this hierarchy uses. |
| GetChild | Gets the child node at the specified index of a hierarchy node. |
| GetChildren | Gets the child nodes of a hierarchy node. |
| GetChildrenCount | Gets the number of child nodes that a hierarchy node has. |
| GetChildrenCountRecursive | Gets the number of child nodes that a hierarchy node has, including children of children. |
| GetDepth | Determines the depth of a node. |
| GetName | Gets the name of a hierarchy node. |
| GetNextSibling | Gets the next sibling of a node. |
| GetNodeType | Gets the type of the specified hierarchy node. |
| GetNodeTypeHandlerBase | Gets a hierarchy node type handler instance from this hierarchy. |
| GetOrCreatePropertyString | Creates a string property with a specified name. |
| GetOrCreatePropertyUnmanaged | Creates an unmanaged property with a specified name. |
| GetParent | Gets the parent of a hierarchy node. |
| GetSortIndex | Gets the sorting index of a hierarchy node. |
| RegisterNodeTypeHandler | Registers a hierarchy node type handler for this hierarchy. |
| Remove | Removes a node from the hierarchy. |
| RemoveChildren | Recursively removes all children of a node. |
| Reserve | Reserves memory for nodes to use. Use this to avoid memory allocation hits when you add batches of nodes. |
| SetName | Sets the name of a hierarchy node. |
| SetParent | Sets the parent of a hierarchy node. |
| SetSortIndex | Sets the sorting index of a hierarchy node. |
| SortChildren | Sorts the child nodes of a hierarchy node according to their sort index. |
| UnregisterNodeTypeHandler | Removes a hierarchy node type handler from this hierarchy. |
| Update | Updates the hierarchy and requests that every registered hierarchy node type handler integrates their changes into the hierarchy. |
| UpdateIncremental | Updates the hierarchy incrementally. |
| UpdateIncrementalTimed | Incrementally updates the hierarchy until a time limit is reached. |