IGraph.Mutable

Documentation

newtype MGraph m (d :: EdgeType) v e

Mutable labeled graph.

Constructors

MGraph IGraph

new :: forall m d v e. (SingI d, PrimMonad m) => Int -> m (MGraph (PrimState m) d v e)

Create a new graph.

nNodes :: PrimMonad m => MGraph (PrimState m) d v e -> m Int

Return the number of nodes in a graph.

nEdges :: PrimMonad m => MGraph (PrimState m) d v e -> m Int

Return the number of edges in a graph.

addNodes

Arguments

:: PrimMonad m

=> Int

The number of new nodes.

-> MGraph (PrimState m) d v e

-> m ()

Add nodes to the graph.

addLNodes

Arguments

:: (Serialize v, PrimMonad m)

=> [v]

vertices' labels

-> MGraph (PrimState m) d v e

-> m ()

Add nodes with labels to the graph.

delNodes :: PrimMonad m => [Int] -> MGraph (PrimState m) d v e -> m ()

Delete nodes from the graph.

addEdges :: PrimMonad m => [(Int, Int)] -> MGraph (PrimState m) d v e -> m ()

Add edges to the graph.

addLEdges :: (PrimMonad m, Serialize e) => [LEdge e] -> MGraph (PrimState m) d v e -> m ()

Add edges with labels to the graph.

delEdges :: forall m d v e. (SingI d, PrimMonad m) => [(Int, Int)] -> MGraph (PrimState m) d v e -> m ()

Delete edges from the graph.

setEdgeAttr

Arguments

:: (PrimMonad m, Serialize e)

=> Int

Edge id

-> e

-> MGraph (PrimState m) d v e

-> m ()

Set edge attribute.

setNodeAttr

Arguments

:: (PrimMonad m, Serialize v)

=> Int

Node id

-> v

-> MGraph (PrimState m) d v e

-> m ()

Set node attribute.

initializeNullAttribute :: PrimMonad m => MGraph (PrimState m) d () () -> m ()