* mln/fun/x2x/rotation.hh (rotation<n, C>::rotation(const C&, const algebra::vec<n,C>&)): Provide a default version for the second argument. --- milena/ChangeLog | 8 ++++++++ milena/mln/fun/x2x/rotation.hh | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 6adf168..5b9e6a3 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,13 @@ 2013-10-09 Roland Levillain <roland@lrde.epita.fr> + Milena: Make rotation axis optional. + + * mln/fun/x2x/rotation.hh + (rotation<n, C>::rotation(const C&, const algebra::vec<n,C>&)): + Provide a default version for the second argument. + +2013-10-09 Roland Levillain <roland@lrde.epita.fr> + Milena: Have mln::debug::iota work with images of floats. * mln/debug/iota.hh (mln::trait::modulus<T>): New trait. diff --git a/milena/mln/fun/x2x/rotation.hh b/milena/mln/fun/x2x/rotation.hh index fd88a84..80b1e78 100644 --- a/milena/mln/fun/x2x/rotation.hh +++ b/milena/mln/fun/x2x/rotation.hh @@ -162,9 +162,9 @@ namespace mln /// Constructor without argument. rotation(); - /// Constructor with radian alpha and a facultative direction + /// Constructor with radian alpha and an optional direction /// (rotation axis). - rotation(const C& alpha, const algebra::vec<n,C>& axis); + rotation(const C& alpha, const algebra::vec<n,C>& axis = literal::zero); /// Constructor with quaternion rotation(const algebra::quat& q); /// Constructor with h_mat. -- 1.7.10.4