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14 lines
511 B
Plaintext
14 lines
511 B
Plaintext
Set::IntSpan manages sets of integers. It is optimized for sets that
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have long runs of consecutive integers. These arise, for example, in
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.newsrc files, which maintain lists of articles:
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alt.foo: 1-21,28,31
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alt.bar: 1-14192,14194,14196-14221
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Sets are stored internally in a run-length coded form. This provides
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for both compact storage and efficient computation. In particular,
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set operations can be performed directly on the encoded
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representation.
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WWW: http://search.cpan.org/dist/Set-IntSpan/
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