stas 01/10/22 08:47:17
Modified: src/api/mod_perl-2.0/APR Table.pod
Log:
- tie interface documenation
Submitted by: gozer
Revision Changes Path
1.2 +19 -3 modperl-docs/src/api/mod_perl-2.0/APR/Table.pod
Index: Table.pod
===================================================================
RCS file: /home/cvs/modperl-docs/src/api/mod_perl-2.0/APR/Table.pod,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- Table.pod 2001/10/02 14:59:17 1.1
+++ Table.pod 2001/10/22 15:47:17 1.2
@@ -21,6 +21,16 @@
$table->merge($key => $val);
overlap($table_a, $table_b, $flags);
$new_table = overlay($table_base, $table_overlay, $pool);
+
+ #Tied Interface
+ $value = $table->{$key};
+ $table->{$key} = $value;
+ $table->{$key} = $value;
+ exists $table->{$key};
+
+ foreach my $key (keys %{$table}) {
+ print "$key = $table->{$key}\n";
+ }
=head1 DESCRIPTION
@@ -225,11 +235,17 @@
=head2 TIE Interface
-APR::Table sports TIE interface, so you can work with the C<$table>
-object as a hash.
+C<APR::Table> also implements a tied interface, so you can work with the
+C<$table> object as a hash reference.
-META: complete
+The following tied-hash function are supported: FETCH, STORE, DELETE,
+CLEAR, EXISTS, FIRSTKEY, NEXTKEY and DESTROY.
+remark: C<APR::Table> can hold more than one key-value pair sharing
+the same key, so when using a table through the tied interface, the
+first entry found with the right key will be used, completely
+disregarding possible other entries with the same key. The only
+exception to this is if you iterate over the list with I<each>.
=cut
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