37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
#ifndef MAPNIK_CSV_DATASOURCE_HPP
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#define MAPNIK_CSV_DATASOURCE_HPP
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// mapnik
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#include <mapnik/datasource.hpp>
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// stl
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#include <vector>
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class csv_datasource : public mapnik::datasource
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{
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public:
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csv_datasource(mapnik::parameters const& params, bool bind=true);
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virtual ~csv_datasource ();
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int type() const;
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static std::string name();
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mapnik::featureset_ptr features(mapnik::query const& q) const;
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mapnik::featureset_ptr features_at_point(mapnik::coord2d const& pt) const;
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mapnik::box2d<double> envelope() const;
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mapnik::layer_descriptor get_descriptor() const;
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void bind() const;
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template <typename T>
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void parse_csv(T& stream) const;
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private:
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mutable mapnik::layer_descriptor desc_;
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mutable mapnik::box2d<double> extent_;
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mutable std::string filename_;
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mutable std::string inline_string_;
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mutable std::vector<mapnik::feature_ptr> features_;
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mutable std::string separator_;
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mutable std::string escape_;
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mutable std::string quote_;
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mutable std::vector<std::string> headers_;
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};
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#endif // MAPNIK_CSV_DATASOURCE_HPP
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