/usr/include/CGAL/Nef_3/SFace.h is in libcgal-dev 4.11-2build1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | // Copyright (c) 1997-2002 Max-Planck-Institute Saarbruecken (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Michael Seel <seel@mpi-sb.mpg.de>
// Miguel Granados <granados@mpi-sb.mpg.de>
// Susan Hert <hert@mpi-sb.mpg.de>
// Lutz Kettner <kettner@mpi-sb.mpg.de>
// Peter Hachenberger <hachenberger@mpi-sb.mpg.de>
#ifndef CGAL_NEF_SFACE_H
#define CGAL_NEF_SFACE_H
#include <CGAL/license/Nef_3.h>
#include <string>
#include <sstream>
#include <CGAL/IO/Verbose_ostream.h>
#include <CGAL/Nef_3/SNC_iteration.h>
#undef CGAL_NEF_DEBUG
#define CGAL_NEF_DEBUG 83
#include <CGAL/Nef_2/debug.h>
#ifndef CGAL_I_DO_WANT_TO_USE_GENINFO
#include <boost/any.hpp>
#endif
namespace CGAL {
template <typename Refs>
class SFace_base {
#ifdef CGAL_I_DO_WANT_TO_USE_GENINFO
typedef void* GenPtr;
#else
typedef boost::any GenPtr;
#endif
typedef typename Refs::Mark Mark;
typedef typename Refs::Vertex_handle Vertex_handle;
typedef typename Refs::Vertex_const_handle Vertex_const_handle;
typedef typename Refs::SFace_handle SFace_handle;
typedef typename Refs::SFace_const_handle SFace_const_handle;
typedef typename Refs::Volume_handle Volume_handle;
typedef typename Refs::Volume_const_handle Volume_const_handle;
typedef typename Refs::Object_list Object_list;
typedef typename Refs::SFace_cycle_iterator SFace_cycle_iterator;
typedef typename Refs::SFace_cycle_const_iterator
SFace_cycle_const_iterator;
Vertex_handle center_vertex_;
Volume_handle volume_;
// Object_list boundary_entry_objects_; // SEdges, SLoops, SVertices
GenPtr info_;
// temporary needed:
Mark mark_;
public:
Object_list boundary_entry_objects_; // SEdges, SLoops, SVertices
SFace_base() : center_vertex_(), volume_(), info_(), mark_() {}
~SFace_base() {
CGAL_NEF_TRACEN(" destroying SFace_base item "<<&*this);
}
SFace_base(const SFace_base<Refs>& f)
{ center_vertex_ = f.center_vertex_;
volume_ = f.volume_;
boundary_entry_objects_ = f.boundary_entry_objects_;
info_ = 0;
mark_ = f.mark_;
}
SFace_base<Refs>& operator=(const SFace_base<Refs>& f)
{ if (this == &f) return *this;
center_vertex_ = f.center_vertex_;
volume_ = f.volume_;
boundary_entry_objects_ = f.boundary_entry_objects_;
info_ = 0;
mark_ = f.mark_;
return *this;
}
SFace_cycle_iterator sface_cycles_begin()
{ return boundary_entry_objects_.begin(); }
SFace_cycle_iterator sface_cycles_end()
{ return boundary_entry_objects_.end(); }
SFace_cycle_const_iterator sface_cycles_begin() const
{ return boundary_entry_objects_.begin(); }
SFace_cycle_const_iterator sface_cycles_end() const
{ return boundary_entry_objects_.end(); }
Mark& mark() { return mark_; }
const Mark& mark() const { return mark_; }
Vertex_handle& center_vertex() { return center_vertex_; }
Vertex_const_handle center_vertex() const { return center_vertex_; }
Volume_handle& volume() { return volume_; }
Volume_const_handle volume() const { return volume_; }
Object_list& boundary_entry_objects() { return boundary_entry_objects_; }
const Object_list& boundary_entry_objects() const { return boundary_entry_objects_; }
GenPtr& info() { return info_; }
const GenPtr& info() const { return info_; }
bool is_valid( bool verb = false, int level = 0) const {
Verbose_ostream verr(verb);
verr << "begin CGAL::SNC_items<...>::SFace_base::is_valid( verb=true, "
"level = " << level << "):" << std::endl;
bool valid =(center_vertex_ != Vertex_handle() && center_vertex_ != NULL);
valid = valid && (volume_ != Volume_handle() &&
volume_ != NULL);
if(boundary_entry_objects_.empty()) {
valid = valid &&
(center_vertex_->shalfedges_begin() == center_vertex_->shalfedges_end());
}
verr << "end of CGAL::SNC_items<...>::SFace_base::is_valid(): structure is "
<< ( valid ? "valid." : "NOT VALID.") << std::endl;
return valid;
}
}; // SFace_base
} //namespace CGAL
#endif //CGAL_NEF_SFACE_H
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