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Commit 5346e872 authored by graeser's avatar graeser Committed by graeser@PCPOOL.MI.FU-BERLIN.DE
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added some general information and the license 

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The dune-subgrid library and headers are licensed under version 2 of the GNU
General Public License (see below), with a special exception for
linking and compiling against dune-subgrid, the so-called "runtime exception."
The license is intended to be similiar to the GNU Lesser General
Public License, which by itself isn't suitable for a template library.
The exact wording of the exception reads as follows:
As a special exception, you may use the dune-subgrid source files as part
of a software library or application without restriction.
Specifically, if other files instantiate templates or use macros or
inline functions from one or more of the dune-subgrid source files, or you
compile one or more of the dune-subgrid source files and link them with
other files to produce an executable, this does not by itself cause
the resulting executable to be covered by the GNU General Public
License. This exception does not however invalidate any other
reasons why the executable file might be covered by the GNU General
Public License.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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Copyright (C) <year> <name of author>
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Also add information on how to contact you by electronic and paper mail.
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Gnomovision version 69, Copyright (C) year name of author
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
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library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
README 0 → 100644
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The Dune-Subgrid Module
=======================
Dune-subgrid [0] is a module for the DUNE environment [1].
The dune-subgrid module allows to mark elements of another hierarchical dune grid.
The set of marked elements can then be accessed as a hierarchical dune grid in its own right.
Dune-Subgrid provides the full grid interface including adaptive mesh refinement.
Further information on the features, interface and implementation of dune-subgrid
can be found in the dune-subgrid paper [2].
Dependencies
------------
Dune-subgrid depends on the DUNE core modules dune-common, dune-grid and dune-istl.
Installation
------------
Unpack the downloaded archive to the directory containing your dune modules
and use the dunecontrol script of the dune-common module to configure and
build it.
Usage
-----
Use the method createBegin() followed by the various insert methods to
insert elements in a subgrid. Finalize the subgrid creation by createEnd().
Please refer the class documentation for further usage information.
Publications
------------
Please cite the dune-subgrid paper [2] in any publication using the dune-subgrid module.
C. Gräser and O.Sander,
The dune-subgrid Module and Some Applications,
Preprint 566, Matheon, 2009.
License
-------
The dune-subgrid library and headers are licensed under version 2 of the GNU
General Public License (see below), with a special exception for
linking and compiling against dune-subgrid, the so-called "runtime exception."
The license is intended to be similiar to the GNU Lesser General
Public License, which by itself isn't suitable for a template library.
The exact wording of the exception reads as follows:
As a special exception, you may use the dune-subgrid source files as part
of a software library or application without restriction.
Specifically, if other files instantiate templates or use macros or
inline functions from one or more of the dune-subgrid source files, or you
compile one or more of the dune-subgrid source files and link them with
other files to produce an executable, this does not by itself cause
the resulting executable to be covered by the GNU General Public
License. This exception does not however invalidate any other
reasons why the executable file might be covered by the GNU General
Public License.
This licence clones the one of the libstc++ library. For further
implications of this library please see their licence page [3]
See the file COPYING for full copying permissions.
Links
-----
0.
1. http://www.dune-project.org
2. http://www.matheon.de/preprints/5868_graeser_sander_subgrid.pdf
3. http://gcc.gnu.org/onlinedocs/libstdc++/17_intro/license.html
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