66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
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ALLOCATION.hpp - objective to place a MObject in a specific way
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Copyright (C) Lumiera.org
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2008, 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 the
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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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#ifndef MOBJECT_SESSION_ALLOCATION_H
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#define MOBJECT_SESSION_ALLOCATION_H
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#include <string>
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#include "proc/mobject/session/locatingpin.hpp"
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using std::string;
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namespace mobject
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{
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namespace session
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{
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/**
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* Interface (abstract): any objective, constraint or wish
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* of placing a MObject in a specific way.
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*/
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class Allocation : public LocatingPin
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{
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protected:
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/** human readable representation of the condition
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* characterizing this allocaton, e.g. "t >= 10"
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*/
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string repr;
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virtual void intersect (LocatingSolution&) const;
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public:
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const string& getRepr () const { return repr; }
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virtual Allocation* clone () const = 0;
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};
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} // namespace mobject::session
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} // namespace mobject
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#endif
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