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p_edges_with_mass_centers.cc
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// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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#include <mln/core/image/image2d.hh>
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#include <mln/core/site_set/p_array.hh>
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#include <mln/util/graph.hh>
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#include <mln/value/label_8.hh>
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#include <mln/make/p_edges_with_mass_centers.hh>
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#include <mln/util/site_pair.hh>
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int
main()
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{
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using namespace
mln;
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typedef
value::label_8
L;
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L
data
[] = {
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1, 1, 1, 0, 2, 2, 2,
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1, 1, 1, 0, 2, 2, 2,
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1, 1, 1, 0, 2, 2, 2,
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0, 0, 0, 0, 0, 0, 0,
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3, 3, 3, 0, 4, 4, 4,
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3, 3, 3, 0, 4, 4, 4,
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3, 3, 3, 0, 4, 4, 4
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};
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image2d<L>
wst =
make::image2d
(
data
);
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typedef
util::graph
G;
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G g;
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g.
add_vertices
(5);
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g.add_edge(1,2);
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g.add_edge(1,3);
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g.add_edge(4,3);
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g.add_edge(4,2);
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L nbasins = 4;
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typedef
p_edges<G,fun::i2v::array<util::site_pair<point2d>
> > pe_t;
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pe_t pe =
make::p_edges_with_mass_centers
(wst, g);
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typedef
util::site_pair<point2d>
P;
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typedef
p_array<P>
arr_t;
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arr_t arr;
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arr.
insert
(P(
point2d
(1,1),
point2d
(1,5)));
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arr.insert(P(
point2d
(1,1),
point2d
(5,1)));
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arr.insert(P(
point2d
(5,1),
point2d
(5,5)));
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arr.insert(P(
point2d
(1,5),
point2d
(5,5)));
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mln_piter_(pe_t) p1(pe);
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mln_piter_(arr_t) p2(arr);
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for_all_2(p1,p2)
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mln_assertion(p1 == p2);
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}
tests
make
p_edges_with_mass_centers.cc
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