rb_size/2

A.46 library(rbtrees): Red black trees

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Documentation
- Reference manual
  - The SWI-Prolog library
    - library(rbtrees): Red black trees
      - rb_new/1
      - rb_empty/1
      - rb_lookup/3
      - rb_min/3
      - rb_max/3
      - rb_next/4
      - rb_previous/4
      - rb_update/4
      - rb_update/5
      - rb_apply/4
      - rb_in/3
      - rb_insert/4
      - rb_insert_new/4
      - rb_delete/3
      - rb_delete/4
      - rb_del_min/4
      - rb_del_max/4
      - rb_visit/2
      - rb_map/2
      - rb_map/3
      - rb_fold/4
      - rb_clone/3
      - rb_partial_map/4
      - rb_keys/2
      - list_to_rbtree/2
      - ord_list_to_rbtree/2
      - rb_size/2
      - is_rbtree/1
- Packages

Availability::- use_module(library(rbtrees)).(can be autoloaded)

Source

[det]rb_size(+Tree, -Size)

Size is the number of elements in Tree.