Class Red-Black-Tree

Default initargs

:key → #'IDENTITY:test → #'EQ
:sorter → #'<:root → METABANG.CL-CONTAINERS::*RBT-EMPTY-NODE*

Direct Superclass Summary

binary-search-tree

Slot Summary

keyInitform:'identity, Initargs:key; Reader:key.
rootInitargs:root; Accessors:root.
sorterInitform:#'<, Initargs:sorter; Accessors:sorter.
testInitform:#'equal, Initargs:test.
tree-sizeInitform:0, Initargs:tree-size; Accessors:tree-size.

Direct Method Summary

delete-item
insert-itemAdds item to the container
make-node-for-container
rb-delete-fixup

Other Method Summary

add-initial-contents
best-itemReturns the item in items with the 'best' value of function where
'best' is determined by test. Y...
collect-elementsReturns a possibly filtered and possibly transformed list
of the elements in a container. If the ...
collect-elements-stably
collect-nodesReturns a possibly filtered and possibly transformed list
of the nodes in a container. If the con...
container->list
count-elements
count-elements-if
count-items
delete-element
delete-item-if
delete-listDeletes each item in the list from the container.
delete-node
element-positionReturns the position of element in container using test and
key to match. Key defaults to identit...
empty!Removes all items from the container and returns nil.
empty-pReturns t if there are no items in the container.
every-element-p
every-item-pReturns true if every item in the container satisfies the
predicate. Predicate should be a funct...
find-elementFor now, compare find-item.
find-itemFind item in container using the container's test
method for comparisons. The test method must ta...
find-nodeFind node containing thing in container using the container's test
method for comparisons. The te...
first-element
height
inorder-walk
inorder-walk-nodes
insert-initial-contents-pReturns true if this container type should rely on the default behavior of basic-initial-contents...
insert-listAdds each item in the list to the container in an
upspecified order.
insert-new-itemAdds item to the container unless it is already there
insert-sequenceAdds each item in the sequence to the container in an
upspecified order.
item-atReturns the item specified by the indexes.
iteratable-pReturns true if thing knows how to iterate-nodes.
iterate-elements
iterate-nodesApplies function to each node in the container. If the container doesn't have nodes, then this is...
last-element
nth-elementReturns the nth element in the container's 'natural' order.
nth-itemReturns the nth item in the container's 'natural' order. This is the same as nth-element unless t...
postorder-walk
postorder-walk-nodes
predecessor
preorder-walk
preorder-walk-nodes
print-containerPrints the contents of container (using PRINT). Returns the container.
print-container-contents
print-container-summary
reduce-container
reduce-elements
reduce-nodes
remove-items-ifRemoves items from a container that satisfy the test. The
container is returned.
reverse-containerDestructively alters the elements/nodes of an ordered container so that they are reversed.
rotate-left
rotate-right
sample-elementReturn an element of the container uniformly at random using
the generator.
sample-elementsReturn a list of count elements of the container uniformly at
random using the generator. The sam...
sample-itemReturn an item of the container uniformly at random using
the generator. Same as sample-element u...
sample-unique-elementsReturn a list of count elements from the container
sampled uniformly at random without replaceme...
search-for-element
search-for-itemHunt for the item in the container. Key and Test
are as in member.
search-for-matchHunt for an item in the container that satisfies
the predicate. Key is as in count-if.
search-for-matching-node
search-for-node
search-for-node*
setffirst-element
setflast-element
sizeReturns the number of items currently in the container.
some-element-p
some-item-pReturns the first item in the container for which predicate
holds. Predicate should be a function...
splay-tree-rotaterotate the node (and maybe the parent) until the node is
the root of the tree
splay-tree-splayPreform the splay operation on the tree about this node
rotating the node until it becomes the ro...
successor
unique-elements
unique-nodes
update-element