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List::Util::XS(3perl) | Perl Programmers Reference Guide | List::Util::XS(3perl) |
NAME¶
List::Util::XS - Indicate if List::Util was compiled with a C compilerSYNOPSIS¶
use List::Util::XS 1.20;
DESCRIPTION¶
"List::Util::XS" can be used as a dependency to ensure List::Util was installed using a C compiler and that the XS version is installed.During installation $List::Util::XS::VERSION will be set to "undef" if the XS was not compiled.
Starting with release 1.23_03, Scalar-List-Util is always using the XS implementation, but for backwards compatibility, we still ship the "List::Util::XS" module which just loads "List::Util".
SEE ALSO¶
Scalar::Util, List::Util, List::MoreUtilsCOPYRIGHT¶
Copyright (c) 2008 Graham Barr <gbarr@pobox.com>. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.2018-11-29 | perl v5.24.1 |