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Perl Programming/Keywords/tie
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Perl telldir tied Keywords
The tie keyword
tie function binds a variable to a package class that will provide the implementation for it. VARIABLE is the name of the variable to be enchanted. CLASSNAME is the name of a class implementing objects of the correct type. All other arguments are passed to the appropriate constructor method of the class (so that they mean TIESCALAR, TIEHANDLE, TIEARRAY, or TIEHASH).
Syntax
tie VARIABLE, CLASSNAME, LIST
See also
tied
untie
Perl telldir tied Keywords