$extrastylesheet
Olena  User documentation 2.1
An Image Processing Platform
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
estim/min_max.hh
1 // Copyright (C) 2007, 2008, 2009 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_ESTIM_MIN_MAX_HH
28 # define MLN_ESTIM_MIN_MAX_HH
29 
35 
36 # include <mln/accu/stat/min_max.hh>
37 # include <mln/data/compute.hh>
38 
39 
40 namespace mln
41 {
42 
43  namespace estim
44  {
45 
47 
52  template <typename I>
53  void min_max(const Image<I>& input,
54  mln_value(I)& min, mln_value(I)& max);
55 
56 
57 # ifndef MLN_INCLUDE_ONLY
58 
59  template <typename I>
60  inline
61  void min_max(const Image<I>& input,
62  mln_value(I)& min, mln_value(I)& max)
63  {
64  mln_precondition(exact(input).is_valid());
65  typedef mln_value(I) V;
66  std::pair<V, V> mm = data::compute(accu::meta::stat::min_max(), input);
67  min = mm.first;
68  max = mm.second;
69  }
70 
71 # endif // ! MLN_INCLUDE_ONLY
72 
73  } // end of namespace mln::estim
74 
75 } // end of namespace mln
76 
77 
78 #endif // ! MLN_ESTIM_MIN_MAX_HH