graph_absolute_trust.cc 1.91 KB
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// graph-tool -- a general graph modification and manipulation thingy
//
// Copyright (C) 2007  Tiago de Paula Peixoto <tiago@forked.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 3
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.

#include "graph_filtering.hh"

#include <boost/python.hpp>

#include "graph.hh"
#include "graph_selectors.hh"

#include "graph_absolute_trust.hh"

using namespace std;
using namespace boost;
using namespace graph_tool;

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void absolute_trust(GraphInterface& g, int64_t source, boost::any c,
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                    boost::any t, double gamma, size_t n_paths, bool reversed)
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{
    if (!belongs<edge_floating_properties>()(c))
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        throw ValueException("edge property must be of floating point value type");
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    if (!belongs<vertex_floating_vector_properties>()(t))
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        throw ValueException("vertex property must be of floating point vector value type");
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    run_action<>()(g,
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                   bind<void>(get_absolute_trust(source, gamma, n_paths,
                                                 reversed),
                              _1, g.GetVertexIndex(), g.GetEdgeIndex(),
                              g.GetMaxEdgeIndex(), _2, _3),
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                   edge_floating_properties(),
                   vertex_floating_vector_properties())(c, t);
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}

void export_absolute_trust()
{
    using namespace boost::python;
    def("get_absolute_trust", &absolute_trust);
}