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04 Mar 2018 23:07:45 UTC
- Distribution: Treex-PML
- Module version: 2.24
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NAME
Treex::PML::Alt - an alternative of uniformly typed PML values
DESCRIPTION
This class implements the attribute value type 'alternative'.
- Treex::PML::Alt->new (value1,value2,...)
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Create a new alternative (optionally populated with given values).
NOTE: Don't call this constructor directly, use Treex::PML::Factory->createAlt() instead!
- Treex::PML::Alt->new_from_ref (array_ref, reuse)
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Create a new alternative consisting of values in a given array reference. If reuse is true, then the same array_ref scalar is reused to represent the Treex::PML::Alt object (i.e. blessed). Otherwise, a copy is created in the constructor.
NOTE: Don't call this constructor directly, use Treex::PML::Factory->createAlt() instead!
- $alt->values ()
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Retrurns a its values (i.e. the alternatives).
- $alt->count ()
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Retrurn number of values in the alternative.
- $alt->add (@values)
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Add given values to the alternative. Only values which are not already included in the alternative are added.
- $alt->add_list ($list)
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Add values of the given list to the alternative. Only values which are not already included in the alternative are added.
- $alt->delete_value ($value)
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Delete all occurences of value $value. Values are compared as strings.
- $alt->delete_values ($value1,$value2,...)
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Delete all occurences of values $value1, $value2,... Values are compared as strings.
- $list->empty ()
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Remove all values from the alternative.
SEE ALSO
Treex::PML, Treex::PML::Factory, Treex::PML::Schema, Treex::PML::List
COPYRIGHT AND LICENSE
Copyright (C) 2006-2010 by Petr Pajas
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.2 or, at your option, any later version of Perl 5 you may have available.
Module Install Instructions
To install Treex::PML, copy and paste the appropriate command in to your terminal.
cpanm Treex::PML
perl -MCPAN -e shell install Treex::PML
For more information on module installation, please visit the detailed CPAN module installation guide.