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1
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package Tie::Alias::Handle; |
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2
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3
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1
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1
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42641
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use 5.008; |
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1
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6
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1
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301
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4
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1
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1
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8
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use strict; |
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1
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3
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1
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48
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5
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1
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1
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6
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use warnings; |
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1
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8
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1
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50
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6
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1
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1
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6
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use Carp; |
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1
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2
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1
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265
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7
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8
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our $VERSION = '0.01'; |
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9
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10
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0
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0
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0
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sub isAlias { 1; }; |
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11
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12
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sub TIEHANDLE { |
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13
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14
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0
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0
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croak "use open with a & in the mode to dup a handle"; #FIXME |
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15
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16
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# my ( $class , $ref ) = @_ ; |
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17
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# ref($ref) or croak "NOT A REFERENCE"; |
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18
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# if ( eval { tied($$ref) -> isAlias } ) { |
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19
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# # we are re-aliasing something |
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20
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# return tied ($$ref); |
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21
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# }else{ |
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22
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# # $ref is already a pointer to the object |
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23
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# bless $ref, $class; |
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24
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# }; |
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}; |
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27
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28
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29
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30
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1; |
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31
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__END__ |