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PERL Functions
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PERL bless Function
Syntax
bless REF, CLASSNAME
bless REF
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Definition and Usage
Tells the entity referenced by REF that it is now an object in the CLASSNAME
package, or the current package if CLASSNAME is omitted. Use of the two-argument
form of bless is recommended.
Return Value
Example
The object reference is created by blessing a reference to the package's class. For example:
package Person;
sub new
{
my $class = shift;
my $self = {
_firstName => shift,
_lastName => shift,
_ssn => shift,
};
# Print all the values just for clarification.
print "First Name is $self->{_firstName}\n";
print "Last Name is $self->{_lastName}\n";
print "SSN is $self->{_ssn}\n";
bless $self, $class;
return $self;
}
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