Module type Fixpoint.Analysis


module type Analysis = sig .. end

type data 
information stored at each vertex
type label 
the label of edges of the underlying graph
type vertex 
type of a vertex of the underlying graph
type cfg 
type of the underlying graph
val direction : Fixpoint.direction
the direction of the analysis
val join : data -> data -> data
operation how to join data when paths meet
val equal : data -> data -> bool
predicate to determine the fixpoint
val analyze : label -> data -> data
the actual analysis of one label; provided the label and the incoming data, it needs to compute the outgoing data