#
# ChangeLog for lemon/concepts/ugraph.h in lemon-0.x
#
# Generated by Trac 1.2.3
# 11/22/19 19:54:06
Mon, 07 Jan 2008 13:09:48 GMT Alpar Juttner [2553:bfced05fa852]
* benchmark/bench_tools.h (modified)
* benchmark/bfs-bench.cc (modified)
* benchmark/edge_lookup.cc (modified)
* benchmark/graph-bench.cc (modified)
* benchmark/hcube.cc (modified)
* benchmark/min_cut.cc (modified)
* benchmark/min_cut_graphs.h (modified)
* benchmark/radix_sort-bench.cc (modified)
* benchmark/random_bench.cc (modified)
* benchmark/swap_bipartite_bench.cc (modified)
* demo/arg_parser_demo.cc (modified)
* demo/circulation_demo.cc (modified)
* demo/coloring.cc (modified)
* demo/csp_demo.cc (modified)
* demo/descriptor_map_demo.cc (modified)
* demo/dijkstra_demo.cc (modified)
* demo/dim_to_dot.cc (modified)
* demo/disjoint_paths_demo.cc (modified)
* demo/eps_demo.cc (modified)
* demo/graph_orientation.cc (modified)
* demo/graph_to_eps_demo.cc (modified)
* demo/grid_ugraph_demo.cc (modified)
* demo/hello_lemon.cc (modified)
* demo/hello_world.cc (modified)
* demo/kruskal_demo.cc (modified)
* demo/lp_demo.cc (modified)
* demo/lp_maxflow_demo.cc (modified)
* demo/maps_summary.cc (modified)
* demo/min_route.cc (modified)
* demo/mip_demo.cc (modified)
* demo/reader_writer_demo.cc (modified)
* demo/sat-2.cc (modified)
* demo/sat.cc (modified)
* demo/simann_maxcut_demo.cc (modified)
* demo/steiner_demo.cc (modified)
* demo/strongly_connected_orientation.cc (modified)
* demo/sub_graph_adaptor_demo.cc (modified)
* demo/tight_edge_filter_map.h (modified)
* demo/topological_ordering.cc (modified)
* demo/topology_demo.cc (modified)
* doc/algorithms.dox (modified)
* doc/basic_concepts.dox (modified)
* doc/coding_style.dox (modified)
* doc/developers.dox (modified)
* doc/developers_interface.dox (modified)
* doc/dirs.dox (modified)
* doc/getstart.dox (modified)
* doc/getting_started.dox (modified)
* doc/graph-adaptors.dox (modified)
* doc/graph_io.dox (modified)
* doc/graph_orientation.dox (modified)
* doc/graphs.dox (modified)
* doc/groups.dox (modified)
* doc/lemon_file_format.dox (modified)
* doc/license.dox (modified)
* doc/mainpage.dox (modified)
* doc/maps.dox (modified)
* doc/maps1.dox (modified)
* doc/maps2.dox (modified)
* doc/named-param.dox (modified)
* doc/namespaces.dox (modified)
* doc/quicktour.dox (modified)
* doc/read_write_bg.dox (modified)
* doc/template.h (modified)
* doc/tutorial.dox (modified)
* doc/ugraphs.dox (modified)
* lemon/arg_parser.cc (modified)
* lemon/arg_parser.h (modified)
* lemon/attic/debug.h (modified)
* lemon/base.cc (modified)
* lemon/bellman_ford.h (modified)
* lemon/bfs.h (modified)
* lemon/bin_heap.h (modified)
* lemon/bipartite_matching.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/debug_map.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/edge_set_extender.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/invalid.h (modified)
* lemon/bits/item_reader.h (modified)
* lemon/bits/item_writer.h (modified)
* lemon/bits/lp_id.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/mingw32_time.cc (modified)
* lemon/bits/mingw32_time.h (modified)
* lemon/bits/path_dump.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/utility.h (modified)
* lemon/bits/variant.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/bpugraph_adaptor.h (modified)
* lemon/bucket_heap.h (modified)
* lemon/capacity_scaling.h (modified)
* lemon/circulation.h (modified)
* lemon/color.cc (modified)
* lemon/color.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/heap.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/concepts/matrix_maps.h (modified)
* lemon/concepts/path.h (modified)
* lemon/concepts/ugraph.h (modified)
* lemon/counter.h (modified)
* lemon/csp.h (modified)
* lemon/cycle_canceling.h (modified)
* lemon/dag_shortest_path.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/dimacs.h (modified)
* lemon/dinitz_sleator_tarjan.h (modified)
* lemon/dist_log.h (modified)
* lemon/dynamic_tree.h (modified)
* lemon/edge_set.h (modified)
* lemon/edmonds_karp.h (modified)
* lemon/elevator.h (modified)
* lemon/eps.cc (modified)
* lemon/eps.h (modified)
* lemon/error.h (modified)
* lemon/euler.h (modified)
* lemon/fib_heap.h (modified)
* lemon/floyd_warshall.h (modified)
* lemon/fredman_tarjan.h (modified)
* lemon/full_graph.h (modified)
* lemon/goldberg_tarjan.h (modified)
* lemon/gomory_hu_tree.h (modified)
* lemon/graph_adaptor.h (modified)
* lemon/graph_reader.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/graph_utils.h (modified)
* lemon/graph_writer.h (modified)
* lemon/grid_ugraph.h (modified)
* lemon/hao_orlin.h (modified)
* lemon/hypercube_graph.h (modified)
* lemon/iterable_maps.h (modified)
* lemon/johnson.h (modified)
* lemon/kruskal.h (modified)
* lemon/lemon_reader.h (modified)
* lemon/lemon_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/lp.h (modified)
* lemon/lp_base.cc (modified)
* lemon/lp_base.h (modified)
* lemon/lp_cplex.cc (modified)
* lemon/lp_cplex.h (modified)
* lemon/lp_glpk.cc (modified)
* lemon/lp_glpk.h (modified)
* lemon/lp_skeleton.cc (modified)
* lemon/lp_skeleton.h (modified)
* lemon/lp_soplex.cc (modified)
* lemon/lp_soplex.h (modified)
* lemon/lp_utils.h (modified)
* lemon/map_iterator.h (modified)
* lemon/maps.h (modified)
* lemon/matrix_maps.h (modified)
* lemon/max_matching.h (modified)
* lemon/min_cost_arborescence.h (modified)
* lemon/min_cost_flow.h (modified)
* lemon/min_cost_max_flow.h (modified)
* lemon/min_mean_cycle.h (modified)
* lemon/mip_cplex.cc (modified)
* lemon/mip_cplex.h (modified)
* lemon/mip_glpk.cc (modified)
* lemon/mip_glpk.h (modified)
* lemon/nagamochi_ibaraki.h (modified)
* lemon/nauty_reader.h (modified)
* lemon/network_simplex.h (modified)
* lemon/path.h (modified)
* lemon/path_utils.h (modified)
* lemon/planarity.h (modified)
* lemon/polynomial.h (modified)
* lemon/pr_bipartite_matching.h (modified)
* lemon/preflow.h (modified)
* lemon/prim.h (modified)
* lemon/radix_heap.h (modified)
* lemon/radix_sort.h (modified)
* lemon/random.cc (modified)
* lemon/random.h (modified)
* lemon/refptr.h (modified)
* lemon/simann.h (modified)
* lemon/smart_graph.h (modified)
* lemon/ssp_min_cost_flow.h (modified)
* lemon/static_graph.h (modified)
* lemon/steiner.h (modified)
* lemon/sub_graph.h (modified)
* lemon/suurballe.h (modified)
* lemon/tabu_search.h (modified)
* lemon/time_measure.h (modified)
* lemon/tolerance.h (modified)
* lemon/topology.h (modified)
* lemon/ugraph_adaptor.h (modified)
* lemon/unionfind.h (modified)
* lemon/vmap.h (modified)
* scripts/update-copyright-header (modified)
* test/all_pairs_shortest_path_test.cc (modified)
* test/arborescence_test.cc (modified)
* test/bfs_test.cc (modified)
* test/bipartite_matching_test.cc (modified)
* test/bpugraph_test.cc (modified)
* test/counter_test.cc (modified)
* test/dfs_test.cc (modified)
* test/dijkstra_test.cc (modified)
* test/dim_test.cc (modified)
* test/edge_set_test.cc (modified)
* test/error_test.cc (modified)
* test/graph_adaptor_test.cc (modified)
* test/graph_copy_test.cc (modified)
* test/graph_factory_test.cc (modified)
* test/graph_test.cc (modified)
* test/graph_test.h (modified)
* test/graph_utils_test.cc (modified)
* test/graph_utils_test.h (modified)
* test/heap_test.cc (modified)
* test/heap_test.h (modified)
* test/kruskal_test.cc (modified)
* test/lp_test.cc (modified)
* test/map_test.h (modified)
* test/maps_test.cc (modified)
* test/matrix_maps_test.cc (modified)
* test/max_matching_test.cc (modified)
* test/max_weighted_matching_test.cc (modified)
* test/min_cost_flow_test.cc (modified)
* test/mip_test.cc (modified)
* test/path_test.cc (modified)
* test/polynomial_test.cc (modified)
* test/preflow_test.cc (modified)
* test/radix_sort_test.cc (modified)
* test/random_test.cc (modified)
* test/refptr_test.cc (modified)
* test/simann_test.cc (modified)
* test/suurballe_test.cc (modified)
* test/test_tools.h (modified)
* test/test_tools_fail.cc (modified)
* test/test_tools_pass.cc (modified)
* test/time_measure_test.cc (modified)
* test/ugraph_test.cc (modified)
* test/unionfind_test.cc (modified)
* tools/dim_to_lgf.cc (modified)
* tools/lgf-gen.cc (modified)
Happy New Year to LEMON (+ better update-copyright-header script)
Tue, 02 Oct 2007 12:34:43 GMT Balazs Dezso [2485:88aa7870756a]
* doc/Makefile.am (modified)
* doc/developers.dox (added)
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/ugraph.h (modified)
* lemon/graph_utils.h (modified)
New developers page
The participation period should be included
...
Wed, 19 Sep 2007 23:35:27 GMT Peter Kovacs [2474:e6368948d5f7]
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/ugraph.h (modified)
* lemon/graph_utils.h (modified)
* lemon/min_cost_flow.h (modified)
Small bug fixes and changes in the documentation.
Sat, 03 Mar 2007 16:30:37 GMT Alpar Juttner [2391:14a343be7a5a]
* LICENSE (modified)
* benchmark/bench_tools.h (modified)
* benchmark/bfs-bench.cc (modified)
* benchmark/edge_lookup.cc (modified)
* benchmark/graph-bench.cc (modified)
* benchmark/hcube.cc (modified)
* benchmark/min_cut.cc (modified)
* benchmark/min_cut_graphs.h (modified)
* benchmark/radix_sort-bench.cc (modified)
* benchmark/random_bench.cc (modified)
* benchmark/swap_bipartite_bench.cc (modified)
* demo/arg_parser_demo.cc (modified)
* demo/circulation_demo.cc (modified)
* demo/coloring.cc (modified)
* demo/csp_demo.cc (modified)
* demo/descriptor_map_demo.cc (modified)
* demo/dijkstra_demo.cc (modified)
* demo/dim_to_dot.cc (modified)
* demo/dim_to_lgf.cc (modified)
* demo/disjoint_paths_demo.cc (modified)
* demo/eps_demo.cc (modified)
* demo/graph_orientation.cc (modified)
* demo/graph_to_eps_demo.cc (modified)
* demo/grid_ugraph_demo.cc (modified)
* demo/hello_lemon.cc (modified)
* demo/hello_world.cc (modified)
* demo/kruskal_demo.cc (modified)
* demo/lp_demo.cc (modified)
* demo/lp_maxflow_demo.cc (modified)
* demo/maps_summary.cc (modified)
* demo/min_route.cc (modified)
* demo/mip_demo.cc (modified)
* demo/reader_writer_demo.cc (modified)
* demo/simann_maxcut_demo.cc (modified)
* demo/strongly_connected_orientation.cc (modified)
* demo/sub_graph_adaptor_demo.cc (modified)
* demo/tight_edge_filter_map.h (modified)
* demo/topological_ordering.cc (modified)
* demo/topology_demo.cc (modified)
* doc/algorithms.dox (modified)
* doc/basic_concepts.dox (modified)
* doc/coding_style.dox (modified)
* doc/developers_interface.dox (modified)
* doc/dirs.dox (modified)
* doc/getstart.dox (modified)
* doc/getting_started.dox (modified)
* doc/graph-adaptors.dox (modified)
* doc/graph_io.dox (modified)
* doc/graph_orientation.dox (modified)
* doc/graphs.dox (modified)
* doc/groups.dox (modified)
* doc/lemon_file_format.dox (modified)
* doc/license.dox (modified)
* doc/mainpage.dox (modified)
* doc/maps.dox (modified)
* doc/maps1.dox (modified)
* doc/maps2.dox (modified)
* doc/named-param.dox (modified)
* doc/namespaces.dox (modified)
* doc/quicktour.dox (modified)
* doc/read_write_bg.dox (modified)
* doc/template.h (modified)
* doc/tutorial.dox (modified)
* doc/ugraphs.dox (modified)
* lemon/arg_parser.cc (modified)
* lemon/arg_parser.h (modified)
* lemon/attic/debug.h (modified)
* lemon/base.cc (modified)
* lemon/bellman_ford.h (modified)
* lemon/bfs.h (modified)
* lemon/bin_heap.h (modified)
* lemon/bipartite_matching.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/debug_map.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/edge_set_extender.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/invalid.h (modified)
* lemon/bits/item_reader.h (modified)
* lemon/bits/item_writer.h (modified)
* lemon/bits/lp_id.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/mingw32_time.cc (modified)
* lemon/bits/mingw32_time.h (modified)
* lemon/bits/path_dump.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/utility.h (modified)
* lemon/bits/variant.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/bp_matching.h (modified)
* lemon/bpugraph_adaptor.h (modified)
* lemon/bucket_heap.h (modified)
* lemon/circulation.h (modified)
* lemon/color.cc (modified)
* lemon/color.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/heap.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/concepts/matrix_maps.h (modified)
* lemon/concepts/path.h (modified)
* lemon/concepts/ugraph.h (modified)
* lemon/counter.h (modified)
* lemon/csp.h (modified)
* lemon/dag_shortest_path.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/dimacs.h (modified)
* lemon/dist_log.h (modified)
* lemon/edge_set.h (modified)
* lemon/edmonds_karp.h (modified)
* lemon/elevator.h (modified)
* lemon/eps.cc (modified)
* lemon/eps.h (modified)
* lemon/error.h (modified)
* lemon/euler.h (modified)
* lemon/fib_heap.h (modified)
* lemon/floyd_warshall.h (modified)
* lemon/fredman_tarjan.h (modified)
* lemon/full_graph.h (modified)
* lemon/graph_adaptor.h (modified)
* lemon/graph_reader.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/graph_utils.h (modified)
* lemon/graph_writer.h (modified)
* lemon/grid_ugraph.h (modified)
* lemon/hao_orlin.h (modified)
* lemon/hypercube_graph.h (modified)
* lemon/iterable_maps.h (modified)
* lemon/johnson.h (modified)
* lemon/kruskal.h (modified)
* lemon/lemon_reader.h (modified)
* lemon/lemon_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/lp.h (modified)
* lemon/lp_base.cc (modified)
* lemon/lp_base.h (modified)
* lemon/lp_cplex.cc (modified)
* lemon/lp_cplex.h (modified)
* lemon/lp_glpk.cc (modified)
* lemon/lp_glpk.h (modified)
* lemon/lp_skeleton.cc (modified)
* lemon/lp_skeleton.h (modified)
* lemon/lp_soplex.cc (modified)
* lemon/lp_soplex.h (modified)
* lemon/lp_utils.h (modified)
* lemon/map_iterator.h (modified)
* lemon/maps.h (modified)
* lemon/matrix_maps.h (modified)
* lemon/max_matching.h (modified)
* lemon/min_cost_arborescence.h (modified)
* lemon/mip_cplex.cc (modified)
* lemon/mip_cplex.h (modified)
* lemon/mip_glpk.cc (modified)
* lemon/mip_glpk.h (modified)
* lemon/nagamochi_ibaraki.h (modified)
* lemon/path.h (modified)
* lemon/path_utils.h (modified)
* lemon/polynomial.h (modified)
* lemon/preflow.h (modified)
* lemon/prim.h (modified)
* lemon/radix_heap.h (modified)
* lemon/radix_sort.h (modified)
* lemon/random.cc (modified)
* lemon/random.h (modified)
* lemon/refptr.h (modified)
* lemon/simann.h (modified)
* lemon/smart_graph.h (modified)
* lemon/ssp_min_cost_flow.h (modified)
* lemon/static_graph.h (modified)
* lemon/steiner.h (modified)
* lemon/sub_graph.h (modified)
* lemon/suurballe.h (modified)
* lemon/tabu_search.h (modified)
* lemon/time_measure.h (modified)
* lemon/tolerance.h (modified)
* lemon/topology.h (modified)
* lemon/ugraph_adaptor.h (modified)
* lemon/unionfind.h (modified)
* lemon/vmap.h (modified)
* scripts/update-copyright-header (modified)
* test/all_pairs_shortest_path_test.cc (modified)
* test/arborescence_test.cc (modified)
* test/bfs_test.cc (modified)
* test/bipartite_matching_test.cc (modified)
* test/bpugraph_test.cc (modified)
* test/counter_test.cc (modified)
* test/dfs_test.cc (modified)
* test/dijkstra_test.cc (modified)
* test/dim_test.cc (modified)
* test/edge_set_test.cc (modified)
* test/error_test.cc (modified)
* test/graph_adaptor_test.cc (modified)
* test/graph_copy_test.cc (modified)
* test/graph_factory_test.cc (modified)
* test/graph_test.cc (modified)
* test/graph_test.h (modified)
* test/graph_utils_test.cc (modified)
* test/graph_utils_test.h (modified)
* test/heap_test.cc (modified)
* test/heap_test.h (modified)
* test/kruskal_test.cc (modified)
* test/lp_test.cc (modified)
* test/map_test.h (modified)
* test/maps_test.cc (modified)
* test/matrix_maps_test.cc (modified)
* test/max_matching_test.cc (modified)
* test/min_cost_flow_test.cc (modified)
* test/mip_test.cc (modified)
* test/path_test.cc (modified)
* test/polynomial_test.cc (modified)
* test/preflow_test.cc (modified)
* test/radix_sort_test.cc (modified)
* test/refptr_test.cc (modified)
* test/simann_test.cc (modified)
* test/suurballe_test.cc (modified)
* test/test_tools.h (modified)
* test/test_tools_fail.cc (modified)
* test/test_tools_pass.cc (modified)
* test/time_measure_test.cc (modified)
* test/ugraph_test.cc (modified)
* test/unionfind_test.cc (modified)
* tools/lgf-gen.cc (modified)
Happy New Year to all source files!
Fri, 03 Nov 2006 14:24:44 GMT Balazs Dezso [2291:fbc4af1f9378]
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/ugraph.h (modified)
Spellchecking
Thu, 26 Oct 2006 06:54:13 GMT Alpar Juttner [2261:c52b572c294f]
* lemon/concepts/bpugraph.h (modified)
* lemon/concepts/ugraph.h (modified)
* lemon/smart_graph.h (modified)
Doc update
Tue, 24 Oct 2006 17:19:16 GMT Alpar Juttner [2260:4274224f8a7d]
* Makefile.am (modified)
* doc/graphs.dox (modified)
* doc/groups.dox (modified)
* doc/maps.dox (modified)
* doc/namespaces.dox (modified)
* lemon/Makefile.am (modified)
* lemon/bellman_ford.h (modified)
* lemon/bfs.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/debug_map.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/color.h (modified)
* lemon/concept/bpugraph.h (deleted)
* lemon/concept/graph.h (deleted)
* lemon/concept/graph_components.h (deleted)
* lemon/concept/heap.h (deleted)
* lemon/concept/maps.h (deleted)
* lemon/concept/matrix_maps.h (deleted)
* lemon/concept/path.h (deleted)
* lemon/concept/ugraph.h (deleted)
* lemon/concepts/bpugraph.h (added)
* lemon/concepts/graph.h (added)
* lemon/concepts/graph_components.h (added)
* lemon/concepts/heap.h (added)
* lemon/concepts/maps.h (added)
* lemon/concepts/matrix_maps.h (added)
* lemon/concepts/path.h (added)
* lemon/concepts/ugraph.h (added)
* lemon/dag_shortest_path.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/edge_set.h (modified)
* lemon/floyd_warshall.h (modified)
* lemon/fredman_tarjan.h (modified)
* lemon/full_graph.h (modified)
* lemon/graph_adaptor.h (modified)
* lemon/grid_ugraph.h (modified)
* lemon/hypercube_graph.h (modified)
* lemon/johnson.h (modified)
* lemon/kruskal.h (modified)
* lemon/lemon_reader.h (modified)
* lemon/lemon_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/lp_base.h (modified)
* lemon/maps.h (modified)
* lemon/matrix_maps.h (modified)
* lemon/min_cost_arborescence.h (modified)
* lemon/min_cut.h (modified)
* lemon/prim.h (modified)
* lemon/smart_graph.h (modified)
* lemon/topology.h (modified)
* lemon/vmap.h (modified)
* test/bfs_test.cc (modified)
* test/bpugraph_test.cc (modified)
* test/dfs_test.cc (modified)
* test/dijkstra_test.cc (modified)
* test/edge_set_test.cc (modified)
* test/graph_adaptor_test.cc (modified)
* test/graph_factory_test.cc (modified)
* test/graph_test.cc (modified)
* test/heap_test.cc (modified)
* test/kruskal_test.cc (modified)
* test/maps_test.cc (modified)
* test/matrix_maps_test.cc (modified)
* test/path_test.cc (modified)
* test/preflow_test.cc (modified)
* test/test_tools.h (modified)
* test/ugraph_test.cc (modified)
concept -> concepts (namespace & directory)