config::extensions5.18(3pm) [mojave man page]

Config::Extensions(3pm) 				 Perl Programmers Reference Guide				   Config::Extensions(3pm)

NAME

       Config::Extensions - hash lookup of which core extensions were built.

SYNOPSIS

	   use Config::Extensions '%Extensions';
	   if ($Extensions{PerlIO::via}) {
	       # This perl has PerlIO::via built
	   }

DESCRIPTION

       The Config::Extensions module provides a hash %Extensions containing all the core extensions that were enabled for this perl. The hash is
       keyed by extension name, with each entry having one of 3 possible values:

       dynamic
	   The extension is dynamically linked

       nonxs
	   The extension is pure perl, so doesn't need linking to the perl executable

       static
	   The extension is statically linked to the perl binary

       As all values evaluate to true, a simple "if" test is good enough to determine whether an extension is present.

       All the data uses to generate the %Extensions hash is already present in the "Config" module, but not in such a convenient format to
       quickly reference.

AUTHOR

       Nicholas Clark <nick@ccl4.org>

perl v5.18.2							    2013-11-04						   Config::Extensions(3pm)

Class::Trait::Config(3pm)				User Contributed Perl Documentation				 Class::Trait::Config(3pm)

NAME

       Class::Trait::Config - Trait configuration information storage package.

SYNOPSIS

       This package is used internally by Class::Trait to store Trait configuration information. It is also used by Class::Trait::Reflection to
       gather information about a Trait.

DESCRIPTION

       This class is a intentionally very C-struct-like. It is meant to help encapsulate the Trait configuration information in a clean easy to
       access way.

       This class is effectively sealed. It is not meant to be extended, only to be used.

METHODS

       new Creates a new empty Class::Trait::Config object, with fields initialized to empty containers.

       name
	   An accessor to the "name" string field of the Class::Trait::Config object.

       sub_traits
	   An accessor to the "sub_traits" array reference field of the Class::Trait::Config object.

       requirements
	   An accessor to the "requirements" hash reference field of the Class::Trait::Config object. Note, the requirements field is a hash
	   reference to speed requirement lookup, the values of the hash are simply booleans.

       methods
	   An accessor to the "methods" hash reference field of the Class::Trait::Config object.

       overloads
	   An accessor to the "overloads" hash reference field of the Class::Trait::Config object.

       conflicts
	   An accessor to the "conflicts" hash reference field of the Class::Trait::Config object. Note, the conflicts field is a hash reference
	   to speed conflict lookup, the values of the hash are simply booleans.

       clone
	   Provides deep copy functionality for the Class::Trait::Config object. This will be sure to copy all sub-elements of the object, but not
	   to attempt to copy and subroutine references found.

SEE ALSO

       Class::Trait, Class::Trait::Reflection

AUTHOR

       Stevan Little <stevan@iinteractive.com>

COPYRIGHT AND LICENSE

       Copyright 2004, 2005 by Infinity Interactive, Inc.

       <http://www.iinteractive.com>

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.0							    2010-04-25						 Class::Trait::Config(3pm)