/usr/include/simgear/scene/tgdb/SGVertexArrayBin.hxx is in libsimgear-dev 3.0.0-1.
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 | /* -*-c++-*-
*
* Copyright (C) 2006-2007 Mathias Froehlich
*
* This program is free software; 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 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#ifndef SG_VERTEX_ARRAY_BIN_HXX
#define SG_VERTEX_ARRAY_BIN_HXX
#include <vector>
#include <map>
template<typename T>
class SGVertexArrayBin {
public:
typedef T value_type;
typedef typename value_type::less less;
typedef std::vector<value_type> ValueVector;
typedef typename ValueVector::size_type index_type;
typedef std::map<value_type, index_type, less> ValueMap;
index_type insert(const value_type& t)
{
typename ValueMap::iterator i = _valueMap.find(t);
if (i != _valueMap.end())
return i->second;
index_type index = _values.size();
_valueMap[t] = index;
_values.push_back(t);
return index;
}
const value_type& getVertex(index_type index) const
{ return _values[index]; }
index_type getNumVertices() const
{ return _values.size(); }
bool empty() const
{ return _values.empty(); }
private:
ValueVector _values;
ValueMap _valueMap;
};
#endif
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