NSCCN/perl-set-intspan：用于处理整数集合的Perl模块，支持集合操作和区间表示

Import of SWMCD/Set-IntSpan-1.19 from CPAN.

gitpan-cpan-distribution: Set-IntSpan gitpan-cpan-version: 1.19 gitpan-cpan-path: SWMCD/Set-IntSpan-1.19.tar.gz gitpan-cpan-author: SWMCD gitpan-cpan-maturity: released

Set::IntSpan - manage sets of integers

DESCRIPTION Set::IntSpan manages sets of integers. It is optimized for sets that have long runs of consecutive integers. These arise, for example, in .newsrc files, which maintain lists of articles:

alt.foo: 1-21,28,31
alt.bar: 1-14192,14194,14196-14221

Sets are stored internally in a run-length coded form. This provides for both compact storage and efficient computation. In particular, set operations can be performed directly on the encoded representation.

HOW TO BUILD AND INSTALL perl Makefile.PL make make test make install

TODO Nothing planned.
Send suggestions, bugs, etc. to swmcd@world.std.com