enum GLib::TraverseType
Overview
Specifies the type of traversal performed by g_tree_traverse(), g_node_traverse() and g_node_find(). The different orders are illustrated here:
- In order: A, B, C, D, E, F, G, H, I
- Pre order: F, B, A, D, C, E, G, I, H
- Post order: A, C, E, D, B, H, I, G, F
- Level order: F, B, G, A, D, I, C, E, H
Defined in:
lib/gi-crystal/src/auto/g_lib-2.0/g_lib.crEnum Members
-
InOrder =
0_u32 -
vists a node's left child first, then the node itself, then its right child. This is the one to use if you want the output sorted according to the compare function.
-
PreOrder =
1_u32 -
visits a node, then its children.
-
PostOrder =
2_u32 -
visits the node's children, then the node itself.
-
LevelOrder =
3_u32 -
is not implemented for [balanced binary trees][glib-Balanced-Binary-Trees]. For [n-ary trees][glib-N-ary-Trees], it vists the root node first, then its children, then its grandchildren, and so on. Note that this is less efficient than the other orders.