/usr/include/libmesh/refinement_selector.h is in libmesh-dev 0.7.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | // $Id: refinement_selector.h 3874 2010-07-02 21:57:26Z roystgnr $
// The libMesh Finite Element Library.
// Copyright (C) 2002-2008 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef __refinement_selector_h__
#define __refinement_selector_h__
// C++ includes
#include <vector>
// Local Includes
#include "libmesh_common.h"
namespace libMesh
{
// Forward Declarations
class EquationSystems;
class System;
/**
* This abstract class provides an interface to methods for
* selecting the type of refinement to be used on each element
* in a given mesh. Currently we assume that a set of elements
* has already been flagged for h refinement, and the only concrete
* subclass will change some of those elements to be flagged for p
* refinement. Future subclasses may handle anisotropic refinement
* instead.
*
* @author Roy H. Stogner, 2006.
*/
class RefinementSelector
{
public:
/**
* Constructor. Empty.
*/
RefinementSelector() {}
/**
* Destructor.
*/
virtual ~RefinementSelector() {}
/**
* This pure virtual function must be redefined
* in derived classes to take a mesh flagged for h
* refinement and potentially change the desired
* refinement type.
*/
virtual void select_refinement (const System& system);
/**
* This vector can be used to "scale" certain
* variables in a system.
* If the mask is not empty, the consideration given to each
* component will be scaled by component_scale[c].
*/
std::vector<float> component_scale;
};
} // namespace libMesh
#endif
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