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Author SHA1 Message Date
Richard Brooksby
d945d664bf Improving comments in response to code review suggestions <https://info.ravenbrook.com/mail/2014/03/11/14-47-33/0/>.
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 Change: 184725
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2014-03-11 15:46:51 +00:00
Richard Brooksby
0cb5069ea8 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/22-40-36/0/>.
Using TREE_ELT where appropriate.
Using AVERT consistently on Tree, but see job003691.

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 Change: 184724
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2014-03-11 15:46:51 +00:00
Richard Brooksby
7ae074e114 Minor documentation improvements to binary trees.
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 Change: 184552
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2014-02-26 13:23:31 +00:00
Richard Brooksby
30e05ec9be Permitting tree traversals to abort early.
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 Change: 184511
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2014-02-23 15:36:27 +00:00
Richard Brooksby
ee50a7703d Implementing pointer-reversing tree traversal that does not disturb the tree shape, unlike the splay tree traversal, which flattens the tree into a list. replacing cbsiterate with this, knocking about 25% off the runtime of the test case: xc/release/djbench -x 1234 --sshift 8 mvff
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 Change: 184444
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2014-02-23 10:41:15 +00:00
Richard Brooksby
be51fa6829 Adding tree integrity check debugging function.
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 Change: 184441
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2014-02-23 10:41:15 +00:00
Richard Brooksby
2a60898a04 Eliminating redundant passing of tree keys by adding a method to extract the key from a tree node.
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 Change: 184440
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2014-02-23 10:41:15 +00:00
Richard Brooksby
959bc6b460 Generalising pointer reversal of tree spines.
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 Change: 184437
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2014-02-23 10:41:15 +00:00
Richard Brooksby
e7c3417c87 Generalising splayrotate operations into treerotates.
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 Change: 184431
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2014-02-23 10:41:15 +00:00
Richard Brooksby
b5f1710b3b Replacing splaynodestruct with treestruct and basic tree navigation operations in the splay tree implementation.
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 Change: 184425
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2014-02-23 10:41:15 +00:00
Richard Brooksby
fbb0d3be44 Adding basic generic binary tree datatype.
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 Change: 184423
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2014-02-23 10:41:07 +00:00