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format.hh
1 // Copyright (C) 2007, 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
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25 
26 #ifndef MLN_DEBUG_FORMAT_HH
27 # define MLN_DEBUG_FORMAT_HH
28 
35 namespace mln
36 {
37 
38  namespace debug
39  {
40 
42  template <typename T>
43  const T& format(const T& v);
44 
47  char format(bool v);
48 
51  signed short format(signed char v);
52 
55  unsigned short format(unsigned char v);
56 
57 
58 
59 # ifndef MLN_INCLUDE_ONLY
60 
61  template <typename T>
62  inline
63  const T&
64  format(const T& v)
65  {
66  return v;
67  }
68 
69  inline
70  char
71  format(bool v)
72  {
73  return v ? '|' : '-';
74  }
75 
76  inline
77  signed short
78  format(signed char v)
79  {
80  return v;
81  }
82 
83  inline
84  unsigned short
85  format(unsigned char v)
86  {
87  return v;
88  }
89 
90 # endif // ! MLN_INCLUDE_ONLY
91 
92 
93  } // end of namespace mln::debug
94 
95 } // end of namespace mln
96 
97 
98 #endif // ! MLN_DEBUG_FORMAT_HH