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Re^2: Creating exception classes

by perlbaski (Sexton)
on Feb 05, 2013 at 18:48 UTC ( #1017251=note: print w/ replies, xml ) Need Help??


in reply to Re: Creating exception classes
in thread Creating exception classes

Thanks, that worked..I was thinking classes are blessed hashes, so I was trying to access them that way, looks like Exception::Class module creates accessors to access the fields. Am I correct?


Comment on Re^2: Creating exception classes
Re^3: Creating exception classes
by Athanasius (Monsignor) on Feb 06, 2013 at 06:40 UTC

    From the source code it appears that Exception::Class inherits from Exception::Class::Base. The documentation for Exception::Class::Base catalogues a number of class and/or object methods, among which are these:

    MyException->description()
    Returns the description for the given Exception::Class::Base subclass. ... This is also an object method.

    $exception->error()
    Returns the error/message associated with the exception.

    So these accessors are, as it were, “built-in” to any class derived from Exception::Class.

    Hope that helps,

    Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,

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