CGAL 5.6.1 - 2D Apollonius Graphs (Delaunay Graphs of Disks)
Has Model Relationships
Concept ApolloniusGraphDataStructure_2
CGAL::Triangulation_data_structure_2<Vb,Fb>
Concept ApolloniusGraphHierarchyVertexBase_2
CGAL::Apollonius_graph_hierarchy_vertex_base_2<CGAL::Apollonius_graph_vertex_base_2<Gt,StoreHidden> >
Concept ApolloniusGraphTraits_2

CGAL::Apollonius_graph_traits_2<K,Method_tag>

CGAL::Apollonius_graph_filtered_traits_2<CK,CM,EK,EM,FK,FM>

Concept ApolloniusGraphVertexBase_2
CGAL::Apollonius_graph_vertex_base_2<Gt,StoreHidden>