9 lines
352 B
Text
9 lines
352 B
Text
CLASS and $CLASS are both synonyms for __PACKAGE__. Easier to type.
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$CLASS has the additional benefit of working in strings.
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CLASS is a constant, not a subroutine call. $CLASS is a plain
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variable, it is not tied. There is no performance loss for using CLASS
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over __PACKAGE__ except the loading of the module.
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WWW: http://search.cpan.org/dist/CLASS/
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