/usr/include/mapnik/memory_datasource.hpp is in libmapnik-dev 2.2.0+ds1-6build2.
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 | /*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 Artem Pavlenko
*
* This library 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 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 MAPNIK_MEMORY_DATASOURCE_HPP
#define MAPNIK_MEMORY_DATASOURCE_HPP
// mapnik
#include <mapnik/datasource.hpp>
#include <mapnik/feature_layer_desc.hpp>
// stl
#include <deque>
namespace mapnik {
class MAPNIK_DECL memory_datasource : public datasource
{
friend class memory_featureset;
public:
memory_datasource(datasource::datasource_t type=datasource::Vector, bool bbox_check=true);
virtual ~memory_datasource();
void push(feature_ptr feature);
datasource::datasource_t type() const;
featureset_ptr features(query const& q) const;
featureset_ptr features_at_point(coord2d const& pt, double tol = 0) const;
void set_envelope(box2d<double> const& box);
box2d<double> envelope() const;
boost::optional<geometry_t> get_geometry_type() const;
layer_descriptor get_descriptor() const;
size_t size() const;
void clear();
private:
std::deque<feature_ptr> features_;
mapnik::layer_descriptor desc_;
datasource::datasource_t type_;
bool bbox_check_;
mutable box2d<double> extent_;
};
}
#endif // MAPNIK_MEMORY_DATASOURCE_HPP
|