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17 lines
830 B
Text
17 lines
830 B
Text
Class::Gomor - another class and object builder
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This module is yet another class builder. This one adds parameter
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checking in new constructor, that is to check for attributes
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existence, and definedness. In order to validate parameters, the
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module needs to find attributes, and that is the reason for declaring
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attributes in global variables named @AS, @AA, @AO. They respectively
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state for Attributes Scalar, Attributes Array and Attributes
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Other. The last one is used to avoid autocreation of accessors, that
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is to let you declare your own ones.
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Attribute validation is performed by looking at classes hierarchy, by
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following @ISA tree inheritance.
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The loss in speed by validating all attributes is quite negligeable
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on a decent machine (Pentium IV, 2.4 GHz) with Perl 5.8.x. But if you
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want to avoid checking, you can do it.
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