Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Object Serialization Basics

by chromatic (Archbishop)
on Apr 19, 2000 at 23:48 UTC ( #8070=perltutorial: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my $data = "this is a string of text";
    my @dataset = qw( this is an array of text );
    my %datagroup = ( hash => "mine", text => "yours" );
    
  2. or download this
    use Storable;
    my $stored = freeze [ \$data, \@dataset, \%datagroup ];
    
    ...
    
    my ($newdata, $newdataset_ref, $newdatagroup_ref) = @$thawed;    # cop
    +ies of original variables
    (*data, *dataset, *datagroup) = @$thawed;    # restore into the origin
    +al variables
    
  3. or download this
    use FreezeThaw;
    
    my $stored = freeze (\$data, \@dataset, \%datagroup);
    ...
    my ($newdata, $newdataset_ref, $newdatagroup_ref) = @thawed;
    
    (*data, *dataset, *datagroup) = @thawed;
    
  4. or download this
    my $stored = Data::Dumper->Dump( [ $data, \@dataset, \%datagroup ],
                                     [ qw(data *dataset   *datagroup )] );
    
    print $stored;
    
    eval $stored;
    
  5. or download this
    $hi = bless( {
            'Data' => {},
            'Container' => 'Container',
    ...
            'main' => sub { "DUMMY" },
            'say_hi' => sub { "DUMMY" }
        }, 'Hello::Hi' );
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perltutorial [id://8070]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (6)
As of 2014-12-29 05:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (184 votes), past polls