Name
Math::Permute::Partitions - Generate all the permutations of a
partitioned list.
Synopsis
use Math::Permute::Partitions;
permutePartitions {$a .= "@_\n"} [1,2], [3,4];
# 1 2 3 4
# 1 2 4 3
# 2 1 3 4
# 2 1 4 3
Description
Generate all the permutations of a partitioned list using the standard
Perl metaphor.
"permutePartitions()" returns the number of permutations in both scalar
and array context.
"permutePartitions()" is written in 100% Pure Perl.
Export
The "permutePartitions()" function is exported.
Installation
Standard Module::Build process for building and installing modules:
perl Build.PL
./Build
./Build test
./Build install
Or, if you're on a platform (like DOS or Windows) that doesn't require
the "./" notation, you can do this:
perl Build.PL
Build
Build test
Build install
Author
PhilipRBrenan@appaapps.com
http://www.appaapps.com
Acknowledgements
Based on an idea from Philipp Rumpf
See Also
Math::Cartesian::Product
Math::Disarrange::List
Math::Permute::List
Math::Permute::Lists
Math::Subsets::List
Algorithm::Permute
Algorithm::FastPermute
Copyright
Copyright (c) 2015 Philip R Brenan.
This module is free software. It may be used, redistributed and/or
modified under the same terms as Perl itself.