Ichthyostega
f5ddfa0dbe
- we use a GenNode element - this holds a polymorphic value known as DataCap - besides simple attribute values, this may hold collections of GenNode sub elements - a special kind of GenNode collection, the Record, is used to represent objects The purpose of this setup is to enable an external model representation which is only loosely coupled to the interndal data representation through the exchange of (tree)diff messages
75 lines
2 KiB
C++
75 lines
2 KiB
C++
/*
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RECORD.hpp - collection to represent object-like data
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Copyright (C) Lumiera.org
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2015, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/** @file record.hpp
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** Special collection to represent object-like data.
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** To be used in a context where introspection, open, extensible definitions
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** and loose coupling of data representation matters. Typically, structures
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** defined in terms of Record elements are linked to the actual \em core
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** representation of the same entities relying on
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** \link diff-language.hpp diff messages. \endlink
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** Record is one of the supported flavours within the DataCap of GenNode elements,
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** which in turn serve as the standard handle to refer to other elements, entities,
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** attributes or references within the "backbone" of the Lumiera GUI.
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**
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** @see diff-index-table-test.cpp
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** @see diff-list-generation-test.cpp
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** @see DiffDetector
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**
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*/
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#ifndef LIB_DIFF_RECORD_H
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#define LIB_DIFF_RECORD_H
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#include "lib/error.hpp"
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//#include "lib/util.hpp"
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//#include "lib/format-string.hpp"
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//#include <vector>
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//#include <map>
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namespace lib {
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namespace diff{
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namespace error = lumiera::error;
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//using util::_Fmt;
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/** object-like record of data */
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template<typename VAL>
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class Record
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{
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public:
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};
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}} // namespace lib::diff
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#endif /*LIB_DIFF_GEN_NODE_H*/
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