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*         OGDF - The Open Graph Drawing Framework         *
*                                                         *
*                        LICENSE                          *
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This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
Version 2 or 3 as published by the Free Software Foundation
and appearing in the files LICENSE_GPL_v2.txt and
LICENSE_GPL_v3.txt included in the packaging of this file.

In addition, as a special exception, you have permission to link
this software with

  - Tulip (http://www.tulip-software.org)

  - the libraries of the COIN-OR Osi project (see
    http://www.coin-or.org/projects/Osi.xml);

  - all libraries required by Osi;

  - and all LP-solver libraries directly supported by the
    COIN-OR Osi project,

and distribute executables, as long as you follow the requirements
of the GNU General Public License in regard to all of the software
in the executable aside from these third-party libraries.

Moreover, we grant a special exception to the OGDF QML
(https://github.com/schulzch/qml-ogdf) plugin by Christoph Schulz
(licensed under the GNU Lesser General Public License) for linking
OGDF and distributing the plugin under LGPL v2 or v3.

See also: http://www.ogdf.net/license.html


Third-party software:

  - the ABACUS framework, licensed under the GNU GPL
    (see http://www.informatik.uni-koeln.de/abacus/).
    The files are located in {src,include}/ogdf/abacus.

  - the COIN-OR project, licensed under the Eclipse Public License 1.0
    (see http://www.eclipse.org/legal/epl-v10.html).
    The files are located in {src,include}/coin.

  - the GTest framework, licensed under the 3-clause BSD license
    (see test/gtest/gtest.h header).
    The files are located in test/gtest.