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pnms/load.hh
1 // Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE)
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25 
26 #ifndef MLN_IO_PNMS_LOAD_HH
27 # define MLN_IO_PNMS_LOAD_HH
28 
33 
34 # include <iostream>
35 # include <fstream>
36 # include <string>
37 
38 # include <mln/core/image/image2d.hh>
39 # include <mln/core/image/image3d.hh>
40 # include <mln/value/int_u8.hh>
41 # include <mln/io/pnm/load.hh>
42 # include <mln/io/pbm/load.hh>
43 # include <mln/make/image3d.hh>
44 
45 
46 namespace mln
47 {
48 
49  namespace io
50  {
51 
52  namespace pnms
53  {
54 
61  //
62  template <typename V>
63  void load(char type,
64  image3d<V>& ima,
65  const util::array<std::string>& filenames);
66 
68  //
69  void load(char type,
70  image3d<bool>& ima,
71  const util::array<std::string>& filenames);
72 
73 
74 # ifndef MLN_INCLUDE_ONLY
75 
76 
77  template <typename V>
78  inline
79  void load(char type,
80  image3d<V>& ima,
81  const util::array<std::string>& filenames)
82  {
83  mln_trace("mln::io::pnms::load");
84  mln_precondition(!filenames.is_empty());
85 
86  util::array<image2d<V> > slices;
87 
88  for (unsigned i = 0; i < filenames.nelements(); ++i)
89  {
90  image2d<V> tmp;
91  io::pnm::load<image2d<V> >(type, tmp, filenames[i]);
92  slices.append(tmp);
93  }
94 
95  ima = make::image3d(slices);
96 
97  }
98 
99 
100  inline
101  void load(char type,
102  image3d<bool>& ima,
103  const util::array<std::string>& filenames)
104  {
105  mln_trace("mln::io::pnms::load");
106  mln_precondition(!filenames.is_empty());
107  (void) type;
108 
109  util::array< image2d<bool> > slices;
110 
111  for (unsigned i = 0; i < filenames.nelements(); ++i)
112  {
113  image2d<bool> tmp;
114  io::pbm::load(tmp, filenames[i]);
115  slices.append(tmp);
116  }
117 
118  ima = make::image3d(slices);
119 
120  }
121 
122 
123 # endif // ! MLN_INCLUDE_ONLY
124 
125  } // end of namespace mln::io::pnms
126 
127  } // end of namespace mln::io
128 
129 } // end of namespace mln
130 
131 
132 #endif // ! MLN_IO_PNMS_LOAD_HH