/usr/include/dolfin/generation/CSGCGALDomain2D.h is in libdolfin1.3-dev 1.3.0+dfsg-2.
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 | // Copyright (C) 2013 Benjamin Kehlet
//
// 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: 2013-06-22
// Last changed: 2013-08-06
#ifdef HAS_CGAL
#include "CSGGeometry.h"
#include <dolfin/geometry/Point.h>
#include <boost/scoped_ptr.hpp>
struct CSGCGALDomain2DImpl;
namespace dolfin
{
class CSGCGALDomain2D
{
public:
// Create empty polygon
CSGCGALDomain2D();
// Construct polygon from Dolfin CSG geometry
CSGCGALDomain2D(const CSGGeometry *csg);
// Destructor
~CSGCGALDomain2D();
// Copy constructor
CSGCGALDomain2D(const CSGCGALDomain2D &other);
CSGCGALDomain2D &operator=(const CSGCGALDomain2D &other);
// Boolean operators
void join_inplace(const CSGCGALDomain2D& other);
void intersect_inplace(const CSGCGALDomain2D& other);
void difference_inplace(const CSGCGALDomain2D& other);
bool point_in_domain(Point p) const;
double compute_boundingcircle_radius() const ;
// TODO: Replace this with a more C++-ish
// implementation, ie, take an outputiterator as arugment
// or define iterator
void get_vertices(std::list<std::vector<Point> >& v,
double truncate_threshold) const;
void get_holes(std::list<std::vector<Point> >& h,
double truncate_threshold) const;
boost::scoped_ptr<CSGCGALDomain2DImpl> impl;
};
}
#endif
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