* mln/topo/face.hh (operator<<(std::ostream&, const face<D>))
* mln/topo/n_face.hh (operator<<(std::ostream&, const n_face<N, D>)):
New operators.
---
milena/ChangeLog | 8 ++++++++
milena/mln/topo/face.hh | 15 +++++++++++++++
milena/mln/topo/n_face.hh | 15 +++++++++++++++
3 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/milena/ChangeLog b/milena/ChangeLog
index f0cf69b..f912670 100644
--- a/milena/ChangeLog
+++ b/milena/ChangeLog
@@ -1,5 +1,13 @@
2008-09-30 Roland Levillain <roland(a)lrde.epita.fr>
+ Add pretty-printing operators for face handles.
+
+ * mln/topo/face.hh (operator<<(std::ostream&, const face<D>))
+ * mln/topo/n_face.hh (operator<<(std::ostream&, const n_face<N, D>)):
+ New operators.
+
+2008-09-30 Roland Levillain <roland(a)lrde.epita.fr>
+
* mln/topo/complex.hh: Add some more documentation.
2008-09-30 Roland Levillain <roland(a)lrde.epita.fr>
diff --git a/milena/mln/topo/face.hh b/milena/mln/topo/face.hh
index b2d82b1..0d32c33 100644
--- a/milena/mln/topo/face.hh
+++ b/milena/mln/topo/face.hh
@@ -135,6 +135,12 @@ namespace mln
/// \}
+ /// Print an mln::topo::face.
+ template <unsigned D>
+ std::ostream&
+ operator<<(std::ostream& ostr, const face<D>& f);
+
+
# ifndef MLN_INCLUDE_ONLY
@@ -269,6 +275,15 @@ namespace mln
return lhs.face().id() < rhs.face().id();
}
+
+ template <unsigned D>
+ inline
+ std::ostream&
+ operator<<(std::ostream& ostr, const face<D>& f)
+ {
+ return ostr << "(dim = " << f.n() << ", id =
" << f.face_id() << ')';
+ }
+
# endif // ! MLN_INCLUDE_ONLY
} // end of namespace mln::topo
diff --git a/milena/mln/topo/n_face.hh b/milena/mln/topo/n_face.hh
index 8d9664b..bb4e926 100644
--- a/milena/mln/topo/n_face.hh
+++ b/milena/mln/topo/n_face.hh
@@ -130,6 +130,12 @@ namespace mln
/// \}
+ /// Print an mln::topo::n_face.
+ template <unsigned N, unsigned D>
+ std::ostream&
+ operator<<(std::ostream& ostr, const n_face<N, D>& f);
+
+
# ifndef MLN_INCLUDE_ONLY
@@ -247,6 +253,15 @@ namespace mln
return lhs.face().id() < rhs.face().id();
}
+
+ template <unsigned N, unsigned D>
+ inline
+ std::ostream&
+ operator<<(std::ostream& ostr, const n_face<N, D>& f)
+ {
+ return ostr << "(dim = " << f.n() << ", id =
" << f.face_id() << ')';
+ }
+
# endif // ! MLN_INCLUDE_ONLY
} // end of namespace mln::topo
--
1.6.0.1
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