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An Image Processing Platform
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txt/save.hh
1 // Copyright (C) 2008, 2009, 2012 EPITA Research and Development
2 // Laboratory (LRDE)
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26 
27 #ifndef MLN_IO_TXT_SAVE_HH
28 # define MLN_IO_TXT_SAVE_HH
29 
33 
34 # include <iostream>
35 # include <fstream>
36 
37 # include <mln/core/image/image2d.hh>
38 
39 # include <mln/metal/is.hh>
40 
41 
42 namespace mln
43 {
44 
45  namespace io
46  {
47 
48  namespace txt
49  {
50 
58  void
59  save(const image2d<char>& ima, const std::string& filename);
60 
61 
62 # ifndef MLN_INCLUDE_ONLY
63 
64  inline
65  void
66  save(const image2d<char>& ima, const std::string& filename)
67  {
68  mln_trace("mln::io::txt::save");
69 
70  mln_precondition(ima.is_valid());
71  std::ofstream ostr(filename.c_str());
72  unsigned col = 0;
73  typedef image2d<char> I;
74  mln_piter_(I) p(ima.domain());
75  for_all(p)
76  {
77  ostr << ima(p);
78  if (++col == ima.ncols())
79  {
80  ostr << std::endl;
81  col = 0;
82  }
83  }
84  ostr.close();
85 
86  }
87 
88 # endif // ! MLN_INCLUDE_ONLY
89 
90  } // end of namespace mln::io::txt
91 
92  } // end of namespace mln::io
93 
94 } // end of namespace mln
95 
96 
97 #endif // ! MLN_IO_TXT_SAVE_HH