/usr/include/osgEarth/DateTimeRange is in libosgearth-dev 2.9.0+dfsg-1.
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 2008-2012 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* 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 OSGEARTH_DATE_TIME_RANGE_H
#define OSGEARTH_DATE_TIME_RANGE_H
#include <osgEarth/DateTime>
#include <osgEarth/optional>
namespace osgEarth
{
/**
* Two DateTime objects representing a temporal range.
*/
class OSGEARTH_EXPORT DateTimeRange
{
public:
//! Start of date/time range
optional<DateTime>& begin() { return _begin; }
//! Start of date/time range
const optional<DateTime>& begin() const { return _begin; }
//! End of date/time range
optional<DateTime>& end() { return _end; }
//! End of date/time range
const optional<DateTime>& end() const { return _end; }
//! Expand the range to include a date/time
void expandBy(const DateTime& other);
//! Expand the range to include another date/time range
void expandBy(const DateTimeRange& other);
//! True is the given date/time falls within this range
bool intersects(const DateTime& other) const;
//! True is the given range falls within this range
bool intersects(const DateTimeRange& other) const;
private:
optional<DateTime> _begin;
optional<DateTime> _end;
};
} // namespace osgEarth
#endif // OSGEARTH_DATE_TIME_RANGE_H
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