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Moose::Meta::TypeConstraint::Class(3)User Contributed Perl Documentationoose::Meta::TypeConstraint::Class(3)



NAME
       Moose::Meta::TypeConstraint::Class - Class/TypeConstraint parallel hierarchy

VERSION
       version 2.0205

DESCRIPTION
       This class represents type constraints for a class.

INHERITANCE
       "Moose::Meta::TypeConstraint::Class" is a subclass of Moose::Meta::TypeConstraint.

METHODS
       Moose::Meta::TypeConstraint::Class->new(%options)
           This creates a new class type constraint based on the given %options.

           It takes the same options as its parent, with two exceptions. First, it requires an additional
           option, "class", which is name of the constraint's class.  Second, it automatically sets the
           parent to the "Object" type.

           The constructor also overrides the hand optimized type constraint with one it creates internally.

       $constraint->class
           Returns the class name associated with the constraint.

       $constraint->parents
           Returns all the type's parent types, corresponding to its parent classes.

       $constraint->is_subtype_of($type_name_or_object)
           If the given type is also a class type, then this checks that the type's class is a subclass of
           the other type's class.

           Otherwise it falls back to the implementation in Moose::Meta::TypeConstraint.

       $constraint->create_child_type(%options)
           This returns a new Moose::Meta::TypeConstraint object with the type as its parent.

           Note that it does not return a "Moose::Meta::TypeConstraint::Class" object!

       $constraint->get_message($value)
           This is the same as "get_message" in Moose::Meta::TypeConstraint except that it explicitly says
           "isa" was checked. This is to help users deal with accidentally autovivified type constraints.

BUGS
       See "BUGS" in Moose for details on reporting bugs.

AUTHOR
       Stevan Little <stevan@iinteractive.com>

COPYRIGHT AND LICENSE
       This software is copyright (c) 2011 by Infinity Interactive, Inc..

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.



perl v5.12.5                                     2011-09-06            Moose::Meta::TypeConstraint::Class(3)