remove add/remove vertex/edge from core, minor bug fix

src/LightGraphs.jl

@@ -28,7 +28,7 @@ export
 # Interface
 AbstractGraph, AbstractEdge, AbstractEdgeIter,
 Edge, Graph, SimpleGraph, DiGraph, SimpleDiGraph, vertices, edges, edgetype, nv, ne, src, dst,
-is_directed, add_vertex!, add_edge!, rem_vertex!, rem_edge!,
+is_directed,
 has_vertex, has_edge, inneighbors, outneighbors,
 
 # core
@@ -37,6 +37,9 @@ is_ordered, add_vertices!, indegree, outdegree, degree,
 neighbors, all_neighbors, common_neighbors,
 has_self_loops, num_self_loops, density, squash, weights,
 
+# simplegraphs
+add_edge!, add_vertex!, add_vertices!, rem_edge!, rem_vertex!,
+
 # decomposition
 core_number, k_core, k_shell, k_crust, k_corona,
 

src/SimpleGraphs/SimpleGraphs.jl

@@ -9,14 +9,14 @@ import Base:
 import LightGraphs:
     _NI, _insert_and_dedup!, AbstractGraph, AbstractEdge, AbstractEdgeIter,
     src, dst, edgetype, nv, ne, vertices, edges, is_directed,
-    add_vertex!, add_edge!, rem_vertex!, rem_edge!,
     has_vertex, has_edge, inneighbors, outneighbors,
 
     indegree, outdegree, degree, has_self_loops, num_self_loops, insorted
 
-export AbstractSimpleGraph, AbstractSimpleDiGraph, AbstractSimpleEdge,
+export AbstractSimpleGraph, AbstractSimpleEdge,
     SimpleEdge, SimpleGraph, SimpleGraphEdge,
-    SimpleDiGraph, SimpleDiGraphEdge
+    SimpleDiGraph, SimpleDiGraphEdge,
+    add_vertex!, add_edge!, rem_vertex!, rem_edge!
 
 
 """

src/interface.jl

@@ -124,37 +124,6 @@ Return true if the graph is a directed graph; false otherwise.
 """
 is_directed(g) = _NI("is_directed")
 is_directed(::Type{T}) where T = _NI("is_directed")
-"""
-    add_vertex!(g)
-
-Add a new vertex to the graph `g`.
-Return true if the vertex was added successfully, false otherwise.
-"""
-add_vertex!(x) = _NI("add_vertex!")
-
-"""
-    add_edge!(g, e)
-
-Add a new edge `e` to `g`. Return false if add fails
-(e.g., if vertices are not in the graph, or edge already exists), true otherwise.
-"""
-add_edge!(x, e) = _NI("add_edge!")
-
-"""
-    rem_vertex!(g, v)
-
-Remove the vertex `v` from graph `g`. Return false if removal fails
-(e.g., if vertex is not in the graph), true otherwise.
-"""
-rem_vertex!(x, v) = _NI("rem_vertex!")
-
-"""
-    rem_edge!(g, e)
-
-Remove the edge `e` from `g`. Return false if edge removal fails
-(e.g., if edge does not exist), true otherwise.
-"""
-rem_edge!(x, e) = _NI("rem_edge!")
 
 """
     has_vertex(g, v)

test/interface.jl

@@ -19,18 +19,18 @@ mutable struct DummyEdge <: AbstractEdge{Int} end
 
     for graphfunbasic in [
         nv, ne, vertices, edges, is_directed,
-        add_vertex!, edgetype, eltype, zero
+        edgetype, eltype, zero
     ]
         @test_throws ErrorException graphfunbasic(dummygraph)
     end
 
     for graphfun1int in [
-        rem_vertex!, has_vertex, inneighbors, outneighbors
+        has_vertex, inneighbors, outneighbors
     ]
         @test_throws ErrorException graphfun1int(dummygraph, 1)
     end
     for graphfunedge in [
-        has_edge, add_edge!, rem_edge!
+        has_edge,
       ]
         @test_throws ErrorException graphfunedge(dummygraph, dummyedge)
     end