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complex_set_iterator_base.hh
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26 
27 #ifndef MLN_TOPO_INTERNAL_COMPLEX_SET_ITERATOR_BASE_HH
28 # define MLN_TOPO_INTERNAL_COMPLEX_SET_ITERATOR_BASE_HH
29 
34 
35 # include <mln/topo/internal/complex_iterator_base.hh>
36 
37 
38 namespace mln
39 {
40 
41  namespace topo
42  {
43 
44  namespace internal
45  {
46 
47  // Forward declaration.
48  template <typename F, typename E>
49  class complex_iterator_base;
50 
51 
59  template <typename F, typename E>
61  {
63 
64  public:
66  typedef F face_type;
67  // FIXME: Maybe we could just get the dimension D of the face's
68  // complex, an define complex_type as mln::complex<D>?
69  typedef typename F::complex_type complex_type;
70 
76 
80  void set_cplx(const complex_type& c);
81 
83  bool is_valid() const;
85  void invalidate();
87  };
88 
89 
90 
91 # ifndef MLN_INCLUDE_ONLY
92 
93  template <typename F, typename E>
94  inline
96  {
97  invalidate();
98  }
99 
100  template <typename F, typename E>
101  inline
103  {
104  this->f_.set_cplx(c);
105  // Invalidate f_.
106  invalidate();
107  }
108 
109  template <typename F, typename E>
110  inline
111  void
112  complex_set_iterator_base<F, E>::set_cplx(const complex_type& c)
113  {
114  this->f_.set_cplx(c);
115  // Invalidate f_.
116  invalidate();
117  }
118 
119  template <typename F, typename E>
120  inline
121  bool
123  {
124  return this->f_.is_valid();
125  }
126 
127  template <typename F, typename E>
128  inline
129  void
131  {
132  this->f_.invalidate();
133  }
134 
135 # endif // ! MLN_INCLUDE_ONLY
136 
137  } // end of namespace mln::topo::internal
138 
139  } // end of namespace mln::topo
140 
141 } // end of namespace mln
142 
143 #endif // ! MLN_TOPO_INTERNAL_COMPLEX_SET_ITERATOR_BASE_HH