NAMESPACE

import(graphics)
import(graph,TSP)
importFrom(gtools,permutations)
import(grDevices)
import(methods)
import(stats)

importFrom("utils", "combn")
export(
    zigzag,
    hpaths,
    permute_hpaths,
    weighted_hpaths,
    order_tsp,order_best,
    best_orientation,
    eseq,  eseqa,  
    kntour_add,kntour_drop,
    mk_complete_graph,
    etour,     mc_plot,overlayCI,
    desaturate_color,
    guided_pcp, table_plot,
    edge_index, 
    edge2dist,dist2edge, find_path,
    path_weights, path_cis,
    nnodes,path_cor,pcp,catpcp, rater_spreadout, factor_spreadout,mk_binary_graph,
    mk_hypercube_graph, mk_line_graph,graph_product,graph_sum,knn_graph,dn_graph, kspace_graph, bipartite_graph, graph_compose,iterated_line_graph
    )
    
exportClasses(even_graph) 


exportMethods(is_even_graph, mk_even_graph, eulerian)

S3method(edge_index, default)
S3method(edge_index, scagnostics)