Functor Gmap.Edge

module Edge: functor (G_Src : E_SRC) -> functor (G_Dst : E_DST) -> sig .. end

Provide a mapping function from a mapping of edges.

Parameters:

`G_Src`	:	`E_SRC`
`G_Dst`	:	`E_DST`

val map : (G_Src.E.t -> G_Dst.edge) -> G_Src.t -> G_Dst.t

map f g applies f to each edge of g and so builds a new graph based on g

val filter_map : (G_Src.E.t -> G_Dst.edge option) -> G_Src.t -> G_Dst.t

filter_map f g applies f to each edge of g and so builds a new graph based on g; if None is returned by f the edge is omitted in the new graph.