/ 
Text-Editor-Vip-0.08.1
River stage zero No dependents
/ Text::Editor::Vip::Buffer::List

NAME

Text::Editor::Vip::Buffer::List - lines container

SYNOPSIS

use Text::Editor::Vip::Buffer::List

DESCRIPTION

Container class used by Text::Editor::Vip::Buffer to hold the buffers text. Elements aer accessed by index.

MEMBER FUNCTIONS

new

Create an empty container. Takes no arguments.

GetNumberOfNodes

Returns the number of contained elements.

Push

Adds an element at the end of the the container. Returns it's index.

GetNodeData

Returns an element or undef if the element doesn't exist.

$list = new Text::Editor::Vip::Buffer::List() ;
$list->Push(['some_element']) ;
my $element = $list->GetNodeData(0) ;

SetNodeData

Sets the element at the given index. The element must exist.

my $index = 0 ;
my $element = [] ;
$list->SetNodeData($index, $element) ;

DeleteNode

Removes the lement at the given index. all elements after the given index are shifted up in the list. The element must exist.

$list->DeleteNode($index) ;

InsertAfter

Creates and inserts an element in the list after the given index. The element at the given index must exist.

$list->InsertAfter($index, $element_data) ;

InsertBefore

Creates and inserts an element in the list before the given index. The element at the given index must exist.

$list->InsertBefore($index, $element_data) ;

AUTHOR

Khemir Nadim ibn Hamouda
CPAN ID: NKH
mailto:nadim@khemir.net
http:// no web site

COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the LICENSE file included with this module.