Tree Structures

Tree Factory is a set of PHP classes for manipulating hierarchical tree structures stored in MySQL databases.So far the nested sets tree model is in a mid-alpha stage of development. Other models will follow--all with compatible APIs. It requires MySQL 4.1.2. Platforms: Windows, Mac, *nix, PHP, BSD Solaris

XML::XQL is a perl module for querying XML tree structures with XQL. SYNOPSIS use XML::XQL; use XML::XQL::DOM; $parser = new XML::DOM::Parser; $doc = $parser->parsefile ("file.xml"); # Return all elements with tagName=title under the root element book $query = new XML::XQL::Query (Expr... Platforms: *nix

Tree::Visualize is a Perl module for visualizing Tree structures. SYNOPSIS use Tree::Visualize; use Tree::Binary; my $tree = Tree::Binary->new("*") ->setLeft( Tree::Binary->new("+") ->setLeft(Tree::Binary->new("2")) ->setRight(Tree::Binary->new("2")) ) ->setRight(... Platforms: *nix

Tree Factory is a set of PHP classes for manipulating hierarchical tree structures stored in MySQL databases.So far the nested sets tree model is in a mid-alpha stage of development. Other models will follow--all with compatible APIs. It requires MySQL 4.1.2. Platforms: PHP

XML::Handler::Trees is a PerlSAX handlers for building tree structures. SYNOPSIS use XML::Handler::Trees; use XML::Parser::PerlSAX; my $p=XML::Parser::PerlSAX->new(); my $h=XML::Handler::Tree->new(); my $tree=$p->parse(Handler=>$h,Source=>{SystemId=>file.xml}); my... Platforms: *nix

The script illustrates the composite design pattern by using hierarchical dictionaries. It can be used to process hierarchical, tree-based data structures using Python dictionaries. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Origramy is a new and sole flash component. It is specially designed for online making of graphs and diagrams of various kinds. If you need to create workflow process scheme, timeline presentation, specific diagram, objects references map, etc. - Origramy will help to create it fast and with... Platforms: Windows, Mac, *nix

Hydra3D is a 3-dimensional XML visualization and editing tool for UNIX variants and Windows. Documents are displayed as interactive 3D tree structures. Hydra3D uses QT for windowing, OpenGL for three-dimensional display, Xerces and Xalan for XML process Platforms: *nix

XML-Parse library is a lightweight set of re-usable functions for general purpose parsing, checking, and creating xml files. It can support stream-oriented, SAX or DOM parsing styles, and includes an optional xsd schema validator and graphical schema generator. It supports all valid XML, and... Platforms: *nix

Tom is a software environment for defining transformations in Java. TOM programming language is an extension of Java designed to manipulate tree structures and XML documents. It is compatible with Java: a Java program is a correct Tom program. Data are represented using an efficient tree based... Platforms: *nix

Dory Navigator is a folder and files navigator written in php. It is aimed to be fast, standard compliant, and able to load broad tree structures, and overall to be easy to use. Platforms: Windows, Mac, *nix, PHP, BSD Solaris

XFS combines advanced journaling technology with full 64-bit addressing and scalable structures and algorithms. This combination delivers the most scalable high-performance filesystem ever conceived. Features: The XFS filesystem provides the following major features: * Quick Recovery The... Platforms: *nix

HTML::Tree::AboutTrees is a article on tree-shaped data structures in Perl. This an article, not a module. The following article by Sean M. Burke first appeared in The Perl Journal #18 and is copyright 2000 The Perl Journal. It appears courtesy of Jon Orwant and The Perl Journal. This... Platforms: *nix

HTML::Tree::Scanning contains an article: "Scanning HTML". SYNOPSIS # This an article, not a module. The following article by Sean M. Burke first appeared in The Perl Journal #19 and is copyright 2000 The Perl Journal. It appears courtesy of Jon Orwant and The Perl Journal. This document... Platforms: *nix

Legacy Family Tree is an award winning full-featured professional genealogy program that helps you track, organize, print, and share your family history. The program is free and has no restrictions. (A Deluxe Edition is also available.) The user interface is easy-to-use and is always... Platforms: Windows

Imagine beautiful quiet lake among the green mountains. The very old oak tree grows on the small island at the midst of the water. This is the Magic Tree. Only one night of the year the strange appealing halo surrounds it, emitting colourful sparkles. This night Magic Tree grants the wishes of... Platforms: Windows

Creata-Tree creates one of the most powerful JavaScript menu trees available for your web site. It comes complete with installation and un-installation. The program has a nice tree view for you to layout items and it's very straightforward. Creata-Tree requires only basic HTML skills. The... Platforms: Windows

Bio::Tree::NodeNHX is a Simple Tree Node with support for NHX tags. SYNOPSIS use Bio::Tree::NodeNHX; my $nodeA = new Bio::Tree::NodeNHX(); my $nodeL = new Bio::Tree::NodeNHX(); my $nodeR = new Bio::Tree::NodeNHX(); my $node = new Bio::Tree::NodeNHX(); $node->add_Descendents($nodeL);... Platforms: *nix

Tree::BPTree is a Perl implementation of B+ trees. SYNOPSIS use Tree::BPTree; # These arguments are actually the defaults my $tree = new Tree::BPTree( -n => 3, -unique => 0, -keycmp => sub { $_[0] cmp $_[1] }, -valuecmp => sub { $_[0] <=> $_[1] }, ); # index the entries in this... Platforms: *nix

Bio::Tree::Compatible is a Perl module for testing compatibility of phylogenetic trees with nested taxa. SYNOPSIS use Bio::Tree::Compatible; use Bio::TreeIO; my $input = new Bio::TreeIO(-format => newick, -file => input.tre); my $t1 = $input->next_tree; my $t2 = $input->next_tree; my... Platforms: *nix