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Updating NEWS.

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Robin Sommer 2013-07-23 18:44:22 -07:00
parent 474107fe40
commit c89f61917b
1 changed files with 12 additions and 0 deletions
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12
NEWS
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@ -108,6 +108,18 @@ New Functionality
shunting, and sampling; plus plugin support to customize filters
dynamically.
- Bro now provides Bloom filters of two kinds: basic Bloom filters
supporting membership tests, and counting Bloom filters that track
the frequency of elements. The corresponding functions are:
bloomfilter_basic_init(fp: double, capacity: count, name: string &default=""): opaque of bloomfilter
bloomfilter_counting_init(k: count, cells: count, max: count, name: string &default=""): opaque of bloomfilter
bloomfilter_add(bf: opaque of bloomfilter, x: any)
bloomfilter_lookup(bf: opaque of bloomfilter, x: any): count
bloomfilter_merge(bf1: opaque of bloomfilter, bf2: opaque of bloomfilter): opaque of bloomfilter
See TODO for full documentation.
Changed Functionality
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