$extrastylesheet
Olena  User documentation 2.1
An Image Processing Platform
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
transform/distance_geodesic.hh
1 // Copyright (C) 2008, 2009, 2012 EPITA Research and Development
2 // Laboratory (LRDE)
3 //
4 // This file is part of Olena.
5 //
6 // Olena is free software: you can redistribute it and/or modify it under
7 // the terms of the GNU General Public License as published by the Free
8 // Software Foundation, version 2 of the License.
9 //
10 // Olena is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
17 //
18 // As a special exception, you may use this file as part of a free
19 // software project without restriction. Specifically, if other files
20 // instantiate templates or use macros or inline functions from this
21 // file, or you compile this file and link it with other files to produce
22 // an executable, this file does not by itself cause the resulting
23 // executable to be covered by the GNU General Public License. This
24 // exception does not however invalidate any other reasons why the
25 // executable file might be covered by the GNU General Public License.
26 
27 #ifndef MLN_TRANSFORM_DISTANCE_GEODESIC_HH
28 # define MLN_TRANSFORM_DISTANCE_GEODESIC_HH
29 
33 
34 # include <mln/canvas/distance_geodesic.hh>
35 # include <mln/transform/internal/distance_functor.hh>
36 
37 
38 
39 namespace mln
40 {
41 
42  namespace transform
43  {
44 
48  template <typename I, typename N, typename D>
49  mln_ch_value(I, D)
50  distance_geodesic(const Image<I>& input, const Neighborhood<N>& nbh, D max);
51 
52 
53 # ifndef MLN_INCLUDE_ONLY
54 
55  template <typename I, typename N, typename D>
56  inline
57  mln_ch_value(I, D)
58  distance_geodesic(const Image<I>& input, const Neighborhood<N>& nbh, D max)
59  {
60  mln_trace("transform::distance_geodesic");
61 
62  mln_precondition(exact(input).is_valid());
63  mln_precondition(exact(nbh).is_valid());
64 
65  mln_ch_value(I, D) output;
66  internal::distance_functor<I> f;
67  output = mln::canvas::distance_geodesic(input, nbh, max, f);
68 
69  return output;
70  }
71 
72 # endif // ! MLN_INCLUDE_ONLY
73 
74  } // end of namespace mln::transform
75 
76 } // end of namespace mln
77 
78 
79 #endif // ! MLN_TRANSFORM_DISTANCE_GEODESIC_HH