Private Member Functions
subroutine	tree_node_key_get (TREE, TREE_NODE, KEY, ERR, ERROR,)
	Gets the key at a specified tree node. More...

Detailed Description

Definition at line 134 of file trees.f90.

Member Function/Subroutine Documentation

subroutine trees::tree_nodekeyget::tree_node_key_get	(	type(tree_type), pointer	TREE,
		type(tree_node_type), pointer	TREE_NODE,
		integer(intg), intent(out)	KEY,
		integer(intg), intent(out)	ERR,
		type(varying_string), intent(out)	ERROR
	)

private

Gets the key at a specified tree node.

Parameters

	tree	A pointer to the tree containing the tree node
	tree_node	A pointer to the tree node to get the key of
[out]	key	On exit, the key of the specified tree node
[out]	err	The error code
[out]	error	The error string.

Definition at line 1022 of file trees.f90.