| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Language.Fixpoint.Graph.Types
Description
This module contains the types for representing dependency graphs between kvars and constraints.
Synopsis
- data CVertex
- type CEdge = (CVertex, CVertex)
- isRealEdge :: CEdge -> Bool
- data KVGraph = KVGraph {}
- type Comps a = [[a]]
- type KVComps = Comps CVertex
- writeGraph :: FilePath -> KVGraph -> IO ()
- writeEdges :: FilePath -> [CEdge] -> IO ()
- type SubcId = Integer
- type KVRead = HashMap KVar [SubcId]
- type DepEdge = (SubcId, SubcId, [SubcId])
- data Slice = Slice {}
- data CGraph = CGraph {}
- type CMap a = HashMap SubcId a
- lookupCMap :: (?callStack :: CallStack) => CMap a -> SubcId -> a
- data Rank = Rank {}
- data CDeps = CDs {}
- data SolverInfo a b = SI {}
Graphs
Constructors
| KVar !KVar | real kvar vertex |
| DKVar !KVar | dummy to ensure each kvar has a successor |
| EBind !Symbol | existentially bound "ghost paramter" to solve for |
| Cstr !Integer | constraint-id which creates a dependency |
Instances
isRealEdge :: CEdge -> Bool Source #
Components
Printing
Constraints
Slice of relevant constraints
Constructors
| Slice | |
Instances
Constraint Dependency Graphs
Alias for Constraint Maps
lookupCMap :: (?callStack :: CallStack) => CMap a -> SubcId -> a Source #
CMap API -------------------------------------------------------------
Ranks
Ranks ---------------------------------------------------------------------
Constructors
| Rank | |
Constraint Dependencies
Constraint Dependencies ---------------------------------------------------
Solver Info
data SolverInfo a b Source #
SolverInfo contains all the stuff needed to produce a result, and is the
the essential ingredient of the state needed by solve_