/usr/include/simgear/canvas/canvas_fwd.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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | // Canvas forward declarations
//
// Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
//
// 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 Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#ifndef SG_CANVAS_FWD_HXX_
#define SG_CANVAS_FWD_HXX_
#include <simgear/props/propsfwd.hxx>
#include <simgear/structure/SGWeakPtr.hxx>
#include <osg/ref_ptr>
#include <osgText/Font>
#include <boost/function.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include <map>
#include <vector>
namespace simgear
{
namespace canvas
{
#define SG_FWD_DECL(name)\
class name;\
typedef boost::shared_ptr<name> name##Ptr;\
typedef boost::weak_ptr<name> name##WeakPtr;
SG_FWD_DECL(Canvas)
SG_FWD_DECL(Element)
SG_FWD_DECL(Group)
SG_FWD_DECL(Image)
SG_FWD_DECL(Map)
SG_FWD_DECL(Path)
SG_FWD_DECL(Text)
SG_FWD_DECL(Event)
SG_FWD_DECL(MouseEvent)
SG_FWD_DECL(Placement)
SG_FWD_DECL(SystemAdapter)
#undef SG_FWD_DECL
class EventManager;
class EventVisitor;
typedef std::map<std::string, const SGPropertyNode*> Style;
typedef ElementPtr (*ElementFactory)( const CanvasWeakPtr&,
const SGPropertyNode_ptr&,
const Style&,
Element* );
typedef osg::ref_ptr<osgText::Font> FontPtr;
typedef std::vector<PlacementPtr> Placements;
typedef boost::function<Placements( SGPropertyNode*,
CanvasPtr )> PlacementFactory;
typedef boost::function<void(const EventPtr&)> EventListener;
} // namespace canvas
} // namespace simgear
#endif /* SG_CANVAS_FWD_HXX_ */
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