/usr/include/dolfin/fem/DomainAssigner.h is in libdolfin1.0-dev 1.0.0-1.
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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | // Copyright (C) 2011 Anders Logg
//
// This file is part of DOLFIN.
//
// DOLFIN 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 3 of the License, or
// (at your option) any later version.
//
// DOLFIN 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 DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
// First added: 2011-03-09
// Last changed: 2011-06-01
#ifndef __DOMAIN_ASSIGNER_H
#define __DOMAIN_ASSIGNER_H
#include <boost/shared_ptr.hpp>
namespace dolfin
{
class Form;
template <typename T> class MeshFunction;
/// These classes are used for assignment of domains to forms:
///
/// a.dx = cell_domains
/// a.ds = exterior_facet_domains
/// a.dS = interior_facet_domains
///
/// where the arguments can be either objects/references or
/// shared pointers to MeshFunctions.
/// Assignment of cell domains
class CellDomainAssigner
{
public:
// Constructor
CellDomainAssigner(Form& form) : form(form) {}
// Assign reference
const CellDomainAssigner& operator= (const MeshFunction<uint>& domains);
// Assign shared pointer
const CellDomainAssigner& operator= (boost::shared_ptr<const MeshFunction<uint> > domains);
private:
// The form
Form& form;
};
/// Assignment of exterior facet domains
class ExteriorFacetDomainAssigner
{
public:
// Constructor
ExteriorFacetDomainAssigner(Form& form) : form(form) {}
// Assign reference
const ExteriorFacetDomainAssigner& operator= (const MeshFunction<uint>& domains);
// Assign shared pointer
const ExteriorFacetDomainAssigner& operator= (boost::shared_ptr<const MeshFunction<uint> > domains);
private:
// The form
Form& form;
};
/// Assignment of interior facet domains
class InteriorFacetDomainAssigner
{
public:
// Constructor
InteriorFacetDomainAssigner(Form& form) : form(form) {}
// Assign reference
const InteriorFacetDomainAssigner& operator= (const MeshFunction<uint>& domains);
// Assign shared pointer
const InteriorFacetDomainAssigner& operator= (boost::shared_ptr<const MeshFunction<uint> > domains);
private:
// The form
Form& form;
};
}
#endif
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