63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
|
|
/*****************************************************************************
|
|
*
|
|
* 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 POSTGIS_FEATURESET_HPP
|
|
#define POSTGIS_FEATURESET_HPP
|
|
|
|
// mapnik
|
|
#include <mapnik/box2d.hpp>
|
|
#include <mapnik/datasource.hpp>
|
|
#include <mapnik/feature.hpp>
|
|
|
|
// boost
|
|
|
|
#include <boost/scoped_ptr.hpp>
|
|
|
|
using mapnik::Featureset;
|
|
using mapnik::box2d;
|
|
using mapnik::feature_ptr;
|
|
using mapnik::transcoder;
|
|
using mapnik::context_ptr;
|
|
|
|
class IResultSet;
|
|
|
|
class postgis_featureset : public mapnik::Featureset,
|
|
private boost::noncopyable
|
|
{
|
|
private:
|
|
boost::shared_ptr<IResultSet> rs_;
|
|
context_ptr ctx_;
|
|
boost::scoped_ptr<mapnik::transcoder> tr_;
|
|
int totalGeomSize_;
|
|
int feature_id_;
|
|
bool key_field_;
|
|
public:
|
|
postgis_featureset(boost::shared_ptr<IResultSet> const& rs,
|
|
context_ptr const& ctx,
|
|
std::string const& encoding,
|
|
bool key_field = false);
|
|
feature_ptr next();
|
|
~postgis_featureset();
|
|
};
|
|
|
|
#endif // POSTGIS_FEATURESET_HPP
|