osrm-backend/third_party/libosmium/benchmarks/osmium_benchmark_mercator.cpp

/*

  The code in this file is released into the Public Domain.

*/

#include <osmium/geom/mercator_projection.hpp>
#include <osmium/geom/wkb.hpp>
#include <osmium/handler.hpp>
#include <osmium/io/any_input.hpp>
#include <osmium/visitor.hpp>

#include <cstdint>
#include <cstdlib>
#include <iostream>
#include <string>

struct GeomHandler : public osmium::handler::Handler {

    osmium::geom::WKBFactory<osmium::geom::MercatorProjection> factory;

    void node(const osmium::Node& node) {
        const std::string geom = factory.create_point(node);
    }

};

int main(int argc, char* argv[]) {
    if (argc != 2) {
        std::cerr << "Usage: " << argv[0] << " OSMFILE\n";
        return 1;
    }

    try {
        const std::string input_filename{argv[1]};

        osmium::io::Reader reader{input_filename};

        GeomHandler handler;
        osmium::apply(reader, handler);
        reader.close();
    } catch (const std::exception& e) {
        std::cerr << e.what() << '\n';
        return 1;
    }

    return 0;
}