/usr/include/osgEarthSymbology/Query is in libosgearth-dev 2.5.0+dfsg-2+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2013 Pelican Mapping
* http://osgearth.org
*
* osgEarth 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 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTHSYMBOLOGY_QUERY_H
#define OSGEARTHSYMBOLOGY_QUERY_H 1
#include <osgEarthSymbology/Common>
#include <osgEarth/Config>
#include <osgEarth/GeoData>
#include <osgEarth/TileKey>
namespace osgEarth { namespace Symbology
{
/**
* A query filter that you can use to limit a set of symbology to process.
*/
class OSGEARTHSYMBOLOGY_EXPORT Query
{
public:
Query( const Config& conf =Config() );
virtual ~Query() { }
public: // properties
/** Sets the geospatial extent bounding this query. */
optional<Bounds>& bounds() { return _bounds; }
const optional<Bounds>& bounds() const { return _bounds; }
/** Sets a driver-specific query expression. */
optional<std::string>& expression() { return _expression; }
const optional<std::string>& expression() const { return _expression; }
/** Sets a driver-specific orderby expression. */
optional<std::string>& orderby() { return _orderby; }
const optional<std::string>& orderby() const { return _orderby; }
/** Sets a driver-specific query expression. */
optional<osgEarth::TileKey>& tileKey() { return _tileKey; }
const optional<osgEarth::TileKey>& tileKey() const { return _tileKey; }
/**
* Merges this query with another query, and returns the result
*/
Query combineWith( const Query& other ) const;
public: // configurable
virtual Config getConfig() const;
void mergeConfig( const Config& conf );
protected:
optional<Bounds> _bounds;
optional<std::string> _expression;
optional<std::string> _orderby;
optional<osgEarth::TileKey> _tileKey;
};
} } // namespace osgEarth::Symbology
#endif // OSGEARTHSYMBOLOGY_QUERY_H
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