mdds 0.5.2 released

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I’m happy to announce that version 0.5.2 of Multi-Dimensional Data Structure (mdds) is available for download from the link below.

http://multidimalgorithm.googlecode.com/files/mdds_0.5.2.tar.bz2

This is a bug fix release. I would like to thank David Tardon for fixing several important bugs as well as implementing some new API’s for flat_segment_tree. In fact, the majority of changes between 0.5.1 and 0.5.2 are from David.

Here is the run-down of the major changes since 0.5.1:

  • flat_segment_tree
    • fixed a crash on assignment by properly implementing assignment
      operator().
    • fixed several bugs in shift_right():
    • shifting of all existing nodes was not handled properly.
    • leaf nodes were not properly linked under certain conditions.
    • shifting with skip node option was not properly skipping the
      node at insertion position when the insertion position was at
      the leftmost node.
    • implemented min_key(), max_key(), default_value(), clear() and
      swap().
    • fixed a bug in operator==() where two different containers were
      incorrectly evaluated to be equal.
    • added quickcheck test code.

There is no API-incompatible changes since 0.5.1, so if you are currently using mdds 0.5.1, your code should compile with 0.5.2 without any modifications.