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Data::Swap (XS) module allows to swap the contents of two referenced
variables, even if they have different types. The main application is
to change the base type of an object after it has been created, for
example for dynamic loading of data structures:
swap $self, bless $replacement, $newclass;
WWW: http://search.cpan.org/dist/Data-Swap/
PR: ports/90229
Submitted by: Parv <parv@pair.org>
11 lines
404 B
Plaintext
11 lines
404 B
Plaintext
Paraphrased from the Data:Swap's documentation ...
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Data::Swap (XS) module allows to swap the contents of two referenced
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variables, even if they have different types. The main application is
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to change the base type of an object after it has been created, for
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example for dynamic loading of data structures:
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swap $self, bless $replacement, $newclass;
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WWW: http://search.cpan.org/dist/Data-Swap/
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