RAII guard to remove a child node when an exception is thrown during value emplacement in a CategoryManager_RadixTree_Node. This guard ensures exception safety by automatically removing a newly created child node from its parent if the value construction throws an exception.
Declared in <ball_categorymanager_radixtree.h>
template<class t_VALUE>
class CategoryManager_RadixTree_ChildNodeGuard;| Name | Description |
|---|---|
ChildIterator | Iterator over the child nodes of a radix tree node. |
Node | Node is an alias for a node in the radix tree. |
| Name | Description |
|---|---|
CategoryManager_RadixTree_ChildNodeGuard [constructor] | Create a guard managing the specified child iterator in the specified parent node. The guard will erase the child from the parent upon destruction unless release() is called. |
~CategoryManager_RadixTree_ChildNodeGuard [destructor] | Destroy this guard. If release() has not been called, erase the child node from the parent (specified at construction). |
release | Release this guard, preventing the child node from being erased upon destruction. This method should be called after the value has been successfully emplaced in the child node. |