FM / graph

/usr/include/boost/graph

Name	Size	Mode	Actions
detail/	-	0755	rm
distributed/	-	0755	rm
parallel/	-	0755	rm
planar_detail/	-	0755	rm
property_maps/	-	0755	rm
accounting.hpp	876	0644	edit dl rm
adjacency_iterator.hpp	2899	0644	edit dl rm
adjacency_list.hpp	13692	0644	edit dl rm
adjacency_list_io.hpp	11849	0644	edit dl rm
adjacency_matrix.hpp	45743	0644	edit dl rm
adj_list_serialize.hpp	4523	0644	edit dl rm
astar_search.hpp	26736	0644	edit dl rm
bandwidth.hpp	2992	0644	edit dl rm
bc_clustering.hpp	5937	0644	edit dl rm
bellman_ford_shortest_paths.hpp	8229	0644	edit dl rm
betweenness_centrality.hpp	26290	0644	edit dl rm
biconnected_components.hpp	16701	0644	edit dl rm
bipartite.hpp	13492	0644	edit dl rm
boyer_myrvold_planar_test.hpp	9849	0644	edit dl rm
boykov_kolmogorov_max_flow.hpp	47342	0644	edit dl rm
breadth_first_search.hpp	14751	0644	edit dl rm
bron_kerbosch_all_cliques.hpp	11736	0644	edit dl rm
buffer_concepts.hpp	2429	0644	edit dl rm
chrobak_payne_drawing.hpp	8641	0644	edit dl rm
circle_layout.hpp	1924	0644	edit dl rm
closeness_centrality.hpp	6057	0644	edit dl rm
clustering_coefficient.hpp	5726	0644	edit dl rm
compressed_sparse_row_graph.hpp	69887	0644	edit dl rm
connected_components.hpp	4134	0644	edit dl rm
copy.hpp	21225	0644	edit dl rm
core_numbers.hpp	13663	0644	edit dl rm
create_condensation_graph.hpp	3159	0644	edit dl rm
cuthill_mckee_ordering.hpp	5992	0644	edit dl rm
cycle_canceling.hpp	6645	0644	edit dl rm
dag_shortest_paths.hpp	6064	0644	edit dl rm
degree_centrality.hpp	4236	0644	edit dl rm
depth_first_search.hpp	15430	0644	edit dl rm
dijkstra_shortest_paths.hpp	23687	0644	edit dl rm
dijkstra_shortest_paths_no_color_map.hpp	9620	0644	edit dl rm
dimacs.hpp	10448	0644	edit dl rm
directed_graph.hpp	24214	0644	edit dl rm
dll_import_export.hpp	892	0644	edit dl rm
dominator_tree.hpp	17553	0644	edit dl rm
eccentricity.hpp	4611	0644	edit dl rm
edge_coloring.hpp	6809	0644	edit dl rm
edge_connectivity.hpp	6796	0644	edit dl rm
edge_list.hpp	9948	0644	edit dl rm
edmonds_karp_max_flow.hpp	10177	0644	edit dl rm
edmunds_karp_max_flow.hpp	982	0644	edit dl rm
erdos_renyi_generator.hpp	7257	0644	edit dl rm
exception.hpp	1466	0644	edit dl rm
exterior_property.hpp	4289	0644	edit dl rm
filtered_graph.hpp	20098	0644	edit dl rm
find_flow_cost.hpp	1859	0644	edit dl rm
floyd_warshall_shortest.hpp	8510	0644	edit dl rm
fruchterman_reingold.hpp	17325	0644	edit dl rm
geodesic_distance.hpp	8015	0644	edit dl rm
graphml.hpp	13460	0644	edit dl rm
graphviz.hpp	33503	0644	edit dl rm
graph_archetypes.hpp	11008	0644	edit dl rm
graph_as_tree.hpp	4532	0644	edit dl rm
graph_concepts.hpp	19785	0644	edit dl rm
graph_mutability_traits.hpp	4995	0644	edit dl rm
graph_selectors.hpp	1274	0644	edit dl rm
graph_stats.hpp	4394	0644	edit dl rm
graph_traits.hpp	13065	0644	edit dl rm
graph_utility.hpp	16182	0644	edit dl rm
grid_graph.hpp	33830	0644	edit dl rm
gursoy_atun_layout.hpp	13248	0644	edit dl rm
hawick_circuits.hpp	14593	0644	edit dl rm
howard_cycle_ratio.hpp	23107	0644	edit dl rm
incremental_components.hpp	8224	0644	edit dl rm
isomorphism.hpp	26308	0644	edit dl rm
is_kuratowski_subgraph.hpp	10260	0644	edit dl rm
is_straight_line_drawing.hpp	7230	0644	edit dl rm
iteration_macros.hpp	11659	0644	edit dl rm
iteration_macros_undef.hpp	673	0644	edit dl rm
johnson_all_pairs_shortest.hpp	7646	0644	edit dl rm
kamada_kawai_spring_layout.hpp	28048	0644	edit dl rm
king_ordering.hpp	12101	0644	edit dl rm
kruskal_min_spanning_tree.hpp	5743	0644	edit dl rm
labeled_graph.hpp	30914	0644	edit dl rm
leda_graph.hpp	28789	0644	edit dl rm
lookup_edge.hpp	1894	0644	edit dl rm
loop_erased_random_walk.hpp	4436	0644	edit dl rm
make_biconnected_planar.hpp	3513	0644	edit dl rm
make_connected.hpp	2645	0644	edit dl rm
make_maximal_planar.hpp	7578	0644	edit dl rm
matrix_as_graph.hpp	7227	0644	edit dl rm
maximum_adjacency_search.hpp	15125	0644	edit dl rm
maximum_weighted_matching.hpp	49722	0644	edit dl rm
max_cardinality_matching.hpp	31000	0644	edit dl rm
mcgregor_common_subgraphs.hpp	43470	0644	edit dl rm
mesh_graph_generator.hpp	5616	0644	edit dl rm
metis.hpp	10982	0644	edit dl rm
metric_tsp_approx.hpp	10809	0644	edit dl rm
minimum_degree_ordering.hpp	27087	0644	edit dl rm
named_function_params.hpp	39639	0644	edit dl rm
named_graph.hpp	20614	0644	edit dl rm
neighbor_bfs.hpp	11763	0644	edit dl rm
numeric_values.hpp	1814	0644	edit dl rm
one_bit_color_map.hpp	3277	0644	edit dl rm
overloading.hpp	1584	0644	edit dl rm
page_rank.hpp	6164	0644	edit dl rm
planar_canonical_ordering.hpp	7203	0644	edit dl rm
planar_face_traversal.hpp	6020	0644	edit dl rm
plod_generator.hpp	7708	0644	edit dl rm
point_traits.hpp	782	0644	edit dl rm
prim_minimum_spanning_tree.hpp	2960	0644	edit dl rm
profile.hpp	1327	0644	edit dl rm
properties.hpp	12417	0644	edit dl rm
property_iter_range.hpp	4345	0644	edit dl rm
push_relabel_max_flow.hpp	34737	0644	edit dl rm
random.hpp	9672	0644	edit dl rm
random_layout.hpp	988	0644	edit dl rm
random_spanning_tree.hpp	5775	0644	edit dl rm
read_dimacs.hpp	12080	0644	edit dl rm
relax.hpp	4400	0644	edit dl rm
reverse_graph.hpp	22402	0644	edit dl rm
rmat_graph_generator.hpp	19291	0644	edit dl rm
r_c_shortest_paths.hpp	30673	0644	edit dl rm
sequential_vertex_coloring.hpp	4562	0644	edit dl rm
simple_point.hpp	628	0644	edit dl rm
sloan_ordering.hpp	15540	0644	edit dl rm
smallest_last_ordering.hpp	5458	0644	edit dl rm
small_world_generator.hpp	3670	0644	edit dl rm
ssca_graph_generator.hpp	6564	0644	edit dl rm
stanford_graph.hpp	20126	0644	edit dl rm
stoer_wagner_min_cut.hpp	12415	0644	edit dl rm
strong_components.hpp	13009	0644	edit dl rm
st_connected.hpp	2852	0644	edit dl rm
subgraph.hpp	39996	0644	edit dl rm
successive_shortest_path_nonnegative_weights.hpp	10413	0644	edit dl rm
tiernan_all_cycles.hpp	12547	0644	edit dl rm
topological_sort.hpp	2611	0644	edit dl rm
topology.hpp	20389	0644	edit dl rm
transitive_closure.hpp	14260	0644	edit dl rm
transitive_reduction.hpp	5326	0644	edit dl rm
transpose_graph.hpp	1198	0644	edit dl rm
tree_traits.hpp	1338	0644	edit dl rm
two_bit_color_map.hpp	3510	0644	edit dl rm
two_graphs_common_spanning_trees.hpp	34996	0644	edit dl rm
undirected_dfs.hpp	10672	0644	edit dl rm
undirected_graph.hpp	25276	0644	edit dl rm
use_mpi.hpp	437	0644	edit dl rm
vector_as_graph.hpp	10474	0644	edit dl rm
vertex_and_edge_range.hpp	5528	0644	edit dl rm
vf2_sub_graph_iso.hpp	48585	0644	edit dl rm
visitors.hpp	11318	0644	edit dl rm
wavefront.hpp	3932	0644	edit dl rm
write_dimacs.hpp	2889	0644	edit dl rm

Edit: /usr/include/boost/graph/floyd_warshall_shortest.hpp (8510B)

// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

//  Authors: Lauren Foutz
//           Scott Hill

/*
  This file implements the functions

AND

#ifndef BOOST_GRAPH_FLOYD_WARSHALL_HPP
#define BOOST_GRAPH_FLOYD_WARSHALL_HPP

#include <boost/property_map/property_map.hpp>
#include <boost/graph/graph_traits.hpp>
#include <boost/graph/named_function_params.hpp>
#include <boost/graph/graph_concepts.hpp>
#include <boost/graph/relax.hpp>
#include <boost/concept/assert.hpp>

namespace boost
{
namespace detail
{
    template < typename T, typename BinaryPredicate >
    T min_with_compare(const T& x, const T& y, const BinaryPredicate& compare)
    {
        if (compare(x, y))
            return x;
        else
            return y;
    }

template < typename VertexListGraph, typename DistanceMatrix,
        typename BinaryPredicate, typename BinaryFunction, typename Infinity,
        typename Zero >
    bool floyd_warshall_dispatch(const VertexListGraph& g, DistanceMatrix& d,
        const BinaryPredicate& compare, const BinaryFunction& combine,
        const Infinity& inf, const Zero& zero)
    {
        typename graph_traits< VertexListGraph >::vertex_iterator i, lasti, j,
            lastj, k, lastk;

for (boost::tie(k, lastk) = vertices(g); k != lastk; k++)
            for (boost::tie(i, lasti) = vertices(g); i != lasti; i++)
                if (d[*i][*k] != inf)
                    for (boost::tie(j, lastj) = vertices(g); j != lastj; j++)
                        if (d[*k][*j] != inf)
                            d[*i][*j] = detail::min_with_compare(d[*i][*j],
                                combine(d[*i][*k], d[*k][*j]), compare);

for (boost::tie(i, lasti) = vertices(g); i != lasti; i++)
            if (compare(d[*i][*i], zero))
                return false;
        return true;
    }
}

template < typename VertexListGraph, typename DistanceMatrix,
    typename BinaryPredicate, typename BinaryFunction, typename Infinity,
    typename Zero >
bool floyd_warshall_initialized_all_pairs_shortest_paths(
    const VertexListGraph& g, DistanceMatrix& d, const BinaryPredicate& compare,
    const BinaryFunction& combine, const Infinity& inf, const Zero& zero)
{
    BOOST_CONCEPT_ASSERT((VertexListGraphConcept< VertexListGraph >));

return detail::floyd_warshall_dispatch(g, d, compare, combine, inf, zero);
}

template < typename VertexAndEdgeListGraph, typename DistanceMatrix,
    typename WeightMap, typename BinaryPredicate, typename BinaryFunction,
    typename Infinity, typename Zero >
bool floyd_warshall_all_pairs_shortest_paths(const VertexAndEdgeListGraph& g,
    DistanceMatrix& d, const WeightMap& w, const BinaryPredicate& compare,
    const BinaryFunction& combine, const Infinity& inf, const Zero& zero)
{
    BOOST_CONCEPT_ASSERT((VertexListGraphConcept< VertexAndEdgeListGraph >));
    BOOST_CONCEPT_ASSERT((EdgeListGraphConcept< VertexAndEdgeListGraph >));
    BOOST_CONCEPT_ASSERT((IncidenceGraphConcept< VertexAndEdgeListGraph >));

typename graph_traits< VertexAndEdgeListGraph >::vertex_iterator firstv,
        lastv, firstv2, lastv2;
    typename graph_traits< VertexAndEdgeListGraph >::edge_iterator first, last;

for (boost::tie(firstv, lastv) = vertices(g); firstv != lastv; firstv++)
        for (boost::tie(firstv2, lastv2) = vertices(g); firstv2 != lastv2;
             firstv2++)
            d[*firstv][*firstv2] = inf;

for (boost::tie(firstv, lastv) = vertices(g); firstv != lastv; firstv++)
        d[*firstv][*firstv] = zero;

for (boost::tie(first, last) = edges(g); first != last; first++)
    {
        if (d[source(*first, g)][target(*first, g)] != inf)
        {
            d[source(*first, g)][target(*first, g)]
                = detail::min_with_compare(get(w, *first),
                    d[source(*first, g)][target(*first, g)], compare);
        }
        else
            d[source(*first, g)][target(*first, g)] = get(w, *first);
    }

bool is_undirected = is_same<
        typename graph_traits< VertexAndEdgeListGraph >::directed_category,
        undirected_tag >::value;
    if (is_undirected)
    {
        for (boost::tie(first, last) = edges(g); first != last; first++)
        {
            if (d[target(*first, g)][source(*first, g)] != inf)
                d[target(*first, g)][source(*first, g)]
                    = detail::min_with_compare(get(w, *first),
                        d[target(*first, g)][source(*first, g)], compare);
            else
                d[target(*first, g)][source(*first, g)] = get(w, *first);
        }
    }

return detail::floyd_warshall_dispatch(g, d, compare, combine, inf, zero);
}

namespace detail
{
    template < class VertexListGraph, class DistanceMatrix, class WeightMap,
        class P, class T, class R >
    bool floyd_warshall_init_dispatch(const VertexListGraph& g,
        DistanceMatrix& d, WeightMap /*w*/,
        const bgl_named_params< P, T, R >& params)
    {
        typedef typename property_traits< WeightMap >::value_type WM;
        WM inf = choose_param(get_param(params, distance_inf_t()),
            std::numeric_limits< WM >::max BOOST_PREVENT_MACRO_SUBSTITUTION());

return floyd_warshall_initialized_all_pairs_shortest_paths(g, d,
            choose_param(
                get_param(params, distance_compare_t()), std::less< WM >()),
            choose_param(get_param(params, distance_combine_t()),
                closed_plus< WM >(inf)),
            inf, choose_param(get_param(params, distance_zero_t()), WM()));
    }

template < class VertexAndEdgeListGraph, class DistanceMatrix,
        class WeightMap, class P, class T, class R >
    bool floyd_warshall_noninit_dispatch(const VertexAndEdgeListGraph& g,
        DistanceMatrix& d, WeightMap w,
        const bgl_named_params< P, T, R >& params)
    {
        typedef typename property_traits< WeightMap >::value_type WM;

WM inf = choose_param(get_param(params, distance_inf_t()),
            std::numeric_limits< WM >::max BOOST_PREVENT_MACRO_SUBSTITUTION());
        return floyd_warshall_all_pairs_shortest_paths(g, d, w,
            choose_param(
                get_param(params, distance_compare_t()), std::less< WM >()),
            choose_param(get_param(params, distance_combine_t()),
                closed_plus< WM >(inf)),
            inf, choose_param(get_param(params, distance_zero_t()), WM()));
    }

} // namespace detail

template < class VertexListGraph, class DistanceMatrix, class P, class T,
    class R >
bool floyd_warshall_initialized_all_pairs_shortest_paths(
    const VertexListGraph& g, DistanceMatrix& d,
    const bgl_named_params< P, T, R >& params)
{
    return detail::floyd_warshall_init_dispatch(g, d,
        choose_const_pmap(get_param(params, edge_weight), g, edge_weight),
        params);
}

template < class VertexListGraph, class DistanceMatrix >
bool floyd_warshall_initialized_all_pairs_shortest_paths(
    const VertexListGraph& g, DistanceMatrix& d)
{
    bgl_named_params< int, int > params(0);
    return detail::floyd_warshall_init_dispatch(
        g, d, get(edge_weight, g), params);
}

template < class VertexAndEdgeListGraph, class DistanceMatrix, class P, class T,
    class R >
bool floyd_warshall_all_pairs_shortest_paths(const VertexAndEdgeListGraph& g,
    DistanceMatrix& d, const bgl_named_params< P, T, R >& params)
{
    return detail::floyd_warshall_noninit_dispatch(g, d,
        choose_const_pmap(get_param(params, edge_weight), g, edge_weight),
        params);
}

template < class VertexAndEdgeListGraph, class DistanceMatrix >
bool floyd_warshall_all_pairs_shortest_paths(
    const VertexAndEdgeListGraph& g, DistanceMatrix& d)
{
    bgl_named_params< int, int > params(0);
    return detail::floyd_warshall_noninit_dispatch(
        g, d, get(edge_weight, g), params);
}

} // namespace boost

#endif

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