NodeXML< T >::Elem< ELEM > Class Template Reference

A "handle" for specialized element classes, i.e. with members like width , height or radius . More...

Detailed Description

template<class T = int>
template<T ELEM>
class drain::NodeXML< T >::Elem< ELEM >

A "handle" for specialized element classes, i.e. with members like width , height or radius .

The members should be implemented as drain::FlexibleVariable &, instantiated like height(node["height"] = 0) .

Example:

template <>
template <>
class NodeXML<image::svg::tag_t>::Elem<image::svg::tag_t::CIRCLE>{
 
 public:
 
 inline
 Elem(image::NodeSVG & node) : x(node["x"]), y(node["y"]), radius(node["radius"]){
     node.setType(image::svg::tag_t::CIRCLE);
 };
 
 FlexibleVariable & x;
 FlexibleVariable & y;
 FlexibleVariable & radius;
 
};

See also

drain::image::NodeSVG

---

The documentation for this class was generated from the following file:

• src/drain/util/TreeXML.h