Edge and Bi Edge

Edge ::

edge(vertex from, vertex to, edge_function, glbl = NULL)

Edge Function (vertex_to_shared_var is NULL in modes SWITCH and NONE)

>>> def edge_function(id, result_edge, edge_glbl, vertex_from_shared_var, vertex_to_shared_var)
        #Do something
        #Modify edge_glbl
        return boolean, edge_glbl

Create edge

>>> e = topylogic.edge(vertex1, vertex2, edge_function, vars)

Modify edge

>>> e.modify_edge(another_edge_function, new_vars)

Change the function

>>> e.set_f(another_edge_function)

Change the glbl vars

>>> e.set_glbl(new_vars)

Destroy (Shouldn't be needed)

>>> e.destroy()

Bi Edge (Like edge but creates a direction that points to and from both vertices. Thus has the same function) ::

bi_edge(vertex from, vertex to, edge_function, glbl = NULL)

Create a bi edge

>>> bi_e = topylogic.bi_edge(vertex1, vertex2, edge_function, vars)
>>> edge_a = bi_e.edge_a_to_b
>>> edge_b = bi_e.edge_b_to_a

Modify bi edge

>>> bi_e.modify_bi_edge(another_edge_function, new_vars)

Change the function

>>> bi_e.set_f(another_edge_function)

Change the glbl vars

>>> bi_e.set_glbl(new_vars)

Destroy (shouldn't be needed)

>>> bi_e.destroy()