Method

AravisDomNodeinsert_before

Declaration [src]

ArvDomNode*
arv_dom_node_insert_before (
  ArvDomNode* self,
  ArvDomNode* new_child,
  ArvDomNode* ref_child
)

Description [src]

Inserts the node new_child before the existing child node ref_child. If ref_child is null, insert new_child at the end of the list of children. If the new_child is already in the tree, it is first removed.

Parameters

`new_child`	`ArvDomNode`
	Node to insert.
	The instance takes ownership of the data, and is responsible for freeing it.
`ref_child`	`ArvDomNode`
	Reference node, i.e., the node before which the new node must be inserted.
	The data is owned by the caller of the function.

Return value

Returns:	`ArvDomNode`
	The inserted node.
	The data is owned by the instance.