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Trees II: red-black trees

Trees II: red-black trees

Posted Oct 26, 2010 18:18 UTC (Tue) by jlayton (subscriber, #31672)
Parent article: Trees II: red-black trees

This is an older article, but it seems there are some mistakes. It says:

void rb_link_node(struct rb_node *new_node,
struct rb_node *parent,
struct rb_node **link);

...which is all rb_node pointers (or pointers to pointers). But it declares this function:

void my_rb_insert(struct rb_root *root, struct my_stuff *new)

...which has "new" as a struct my_stuff pointer. That function then calls:

rb_link_node(new, parent, link);
rb_insert_color(new, root);

...shouldn't "new" in latter two calls be a pointer to the embedded rb_node?


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