/usr/include/simgear/bvh/BVHPageNode.hxx is in libsimgear-dev 3.4.0-3.
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 | // Copyright (C) 2008 - 2012 Mathias Froehlich - Mathias.Froehlich@web.de
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library 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 BVHPageNode_hxx
#define BVHPageNode_hxx
#include <list>
#include <simgear/structure/SGSharedPtr.hxx>
#include "BVHGroup.hxx"
#include "BVHVisitor.hxx"
namespace simgear {
class BVHPager;
class BVHPageRequest;
class BVHPageNode : public BVHGroup {
public:
BVHPageNode();
virtual ~BVHPageNode();
virtual void accept(BVHVisitor& visitor);
/// Return the usage stamp of the last access
unsigned getUseStamp() const
{ return _useStamp; }
virtual SGSphered computeBoundingSphere() const = 0;
virtual BVHPageRequest* newRequest() = 0;
protected:
virtual void invalidateBound() = 0;
bool getRequested() const
{ return _requested; }
void setRequested(bool requested)
{ _requested = requested; }
private:
friend class BVHPager;
std::list<SGSharedPtr<BVHPageNode> >::iterator _iterator;
unsigned _useStamp;
bool _requested;
};
}
#endif
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