Thanks at first, dear Ikegami.

I see that I have to describe a little bit more, what I'm trying to do. But bag you pardon, please don't laugh too much about me, it's my fault.

I have written now a short file of code, which should describe nearly, what I want to do.

___ testpar.pl ___

#!/usr/bin/perl

use objectA;

my %myhash = (
            'a.x' => 1,
            'b.y' => 2,
            'c.x' => 3,
            );

my $objA = objectA->new();
$objA->map_query( \%myhash );

print $_->name, ': ', $_->val, "\n" for $objA->parameter( 'a.x' );
print $_->name, ': ', $_->val, "\n" for $objA->parameter( 'b.y' );

return;

[download]

___ objectA.pm ___

package objectA;

sub new {
        my $class = shift;
        my $self  = {};
        bless $self, $class;
        return $self;
    }

sub map_query {

    my $self = shift;
    my $hash = shift;
    map { $self->{ values }->{ $_ } = $$hash{ $_ }; } keys %{ $hash };
}
    
sub parameter {
    my $self = shift;
    my $para = shift;
    
    my $param = $para =~ m/^([^\.]*\.)(.*?)$/i ? $2 : $para;
    
#    return { sub name{ $param; }, sub value{ $self->{ values }->{ $pa
+ra } || ''; } };
    my $name = \&parameter_name( $param );
    my $val  = \&parameter_value( $self->{ values }->{ $para } );
    return { $name, $val };
}

sub parameter_name {
    my $param  = shift;
    return $param;
}
sub parameter_value {
    my $parval  = shift;
    return $parval || '';
}

1;

[download]

In reply to Re^2: how to let sub return hash of 2 sub? by toohoo
in thread how to let sub return hash of 2 sub? by toohoo

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