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Free an unlinked item
int PtTreeFreeItems( PtTreeItem_t *item );
This function frees the given subtrees (the item together with
its brothers and their children).
The items must not belong to any tree — use
PtTreeRemoveChildren(),
PtTreeRemoveItem(), or
PtTreeRemoveList()
to remove the subtree from a tree widget before freeing the
subtrees.
- 0
- Success.
- -1
- The item is still in a widget.
Photon
| Safety: | |
|---|
| Interrupt handler |
No |
| Signal handler |
No |
| Thread |
No |
PtTree,
PtTreeAllocItem(),
PtTreeFreeAllItems(),
PtTreeItem_t,
PtTreeRemoveChildren(),
PtTreeRemoveItem(),
PtTreeRemoveList()
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