• Tiago Peixoto's avatar
    Fix spurious parallel edge creation in random_rewire() · 50eec674
    Tiago Peixoto authored
    In some circumstances, the test for parallel edges would fail to detect
    one, if it involved another "new" edge and one of the current ones being
    rewired.
    
    This commit also removes the requirement that edge indexes be continuous
    in the range [0, num_edges(g)), which is not in general the case.
    50eec674