Optionalcallif the vertex calls a function, this links all targets of this call
Optionalchildrenchild nodes attached to this one
Optionalendend-markers linked to this statement
the id of the vertex, for non-blocks this should directly relate to the AST node
Optionalmidmid-markers linked to this statement
the type of the vertex
A plain vertex in the ControlFlowGraph. Please use CfgSimpleVertex to refer to all potential vertex types within the graph.