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Unlink all the children of a given item
PtGenTreeItem_t *PtGenTreeRemoveChildren(
PtGenTreeItem_t *item );
This function unlinks all the children of the given item
and returns the pointer to the first of them. You can then give the
pointer to
PtGenTreeFreeItems().
This function doesn't collapse the item. If the children are visible,
NULL is returned. Call
PtGenTreeCollapse() before
PtGenTreeRemoveItem()
to make sure the item is collapsed.
A pointer to the first unlinked child.
Photon
| Safety: | |
|---|
| Interrupt handler |
No |
| Signal handler |
No |
| Thread |
No |
PtGenTree,
PtGenTreeItem_t
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