header_type.cpp

#include "header_type.hpp"
#include "areas.hpp"
#include <boost/variant/apply_visitor.hpp>
#include <boost/variant/static_visitor.hpp>
 
namespace vanetza
{
namespace geonet
{
 
struct gbc_header_type_visitor : public boost::static_visitor<HeaderType>
{
    HeaderType operator()(const Circle&) const
    {
        return HeaderType::GeoBroadcast_Circle;
    }
 
    HeaderType operator()(const Rectangle&) const
    {
        return HeaderType::GeoBroadcast_Rect;
    }
 
    HeaderType operator()(const Ellipse&) const
    {
        return HeaderType::GeoBroadcast_Elip;
    }
};
 
HeaderType gbc_header_type(const Area& area)
{
    return boost::apply_visitor(gbc_header_type_visitor(), area.shape);
}
 
struct gac_header_type_visitor : public boost::static_visitor<HeaderType>
{
    HeaderType operator()(const Circle&) const
    {
        return HeaderType::GeoAnycast_Circle;
    }
 
    HeaderType operator()(const Rectangle&) const
    {
        return HeaderType::GeoAnycast_Rect;
    }
 
    HeaderType operator()(const Ellipse&) const
    {
        return HeaderType::GeoAnycast_Elip;
    }
};
 
HeaderType gac_header_type(const Area& area)
{
    return boost::apply_visitor(gac_header_type_visitor(), area.shape);
}
 
} // namespace geonet
} // namespace vanetza