[Olena-patches] 3396: Give access to the underlying transformation in fun::x2x:composed.

* mln/fun/x2x/composed.hh: add getters and rename setters. --- milena/ChangeLog | 6 ++++ milena/mln/fun/x2x/composed.hh | 59 ++++++++++++++++++++++++++++++++++----- 2 files changed, 57 insertions(+), 8 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index d149ee5..1f48bac 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,9 @@ +2009-02-19 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + + Give access to the underlying transformation in fun::x2x:composed. + + * mln/fun/x2x/composed.hh: add getters and rename setters. + 2009-02-19 Thierry Geraud &lt;thierry.geraud(a)lrde.epita.fr&gt; Add a resolve mechanism for use in meta functions. diff --git a/milena/mln/fun/x2x/composed.hh b/milena/mln/fun/x2x/composed.hh index 1509f1c..0bc20b3 100644 --- a/milena/mln/fun/x2x/composed.hh +++ b/milena/mln/fun/x2x/composed.hh @@ -77,10 +77,15 @@ namespace mln using super_::operator(); + /// Set the new second transformation. + const T2& second() const; + /// Set the new first transformation. + const T1& first() const; + /// Set the new second transformation. - void set_first(const T2& f); + void set_second(const T2& f); /// Set the new first transformation. - void set_second(const T1& g); + void set_first(const T1& g); /// Type of the inverse function. typedef composed<mln_invert(T1),mln_invert(T2)> invert; @@ -111,9 +116,14 @@ namespace mln using super_::operator(); /// Set the new second transformation. - void set_first(const T2& f); + void set_second(const T2& f); + /// Set the new first transformation. + void set_first(const T1& g); + + /// Set the new second transformation. + const T2& second() const; /// Set the new first transformation. - void set_second(const T1& g); + const T1& first() const; //protected: @@ -198,7 +208,7 @@ namespace mln template <typename T2, typename T1, typename E> inline void - helper_composed_<T2,T1,E,true>::set_first(const T2& f) + helper_composed_<T2,T1,E,true>::set_second(const T2& f) { this->f_ = f; this->m_ = this->f_.mat() * this->g_.mat(); @@ -207,12 +217,28 @@ namespace mln template <typename T2, typename T1, typename E> inline void - helper_composed_<T2,T1,E,true>::set_second(const T1& g) + helper_composed_<T2,T1,E,true>::set_first(const T1& g) { this->g_ = g; this->m_ = this->f_.mat() * this->g_.mat(); } + template <typename T2, typename T1, typename E> + inline + const T2& + helper_composed_<T2,T1,E,true>::second() const + { + return this->f_; + } + + template <typename T2, typename T1, typename E> + inline + const T1& + helper_composed_<T2,T1,E,true>::first() const + { + return this->g_; + } + // Implementation of the non bijective version. template <typename T2, typename T1, typename E> inline @@ -232,7 +258,7 @@ namespace mln template <typename T2, typename T1, typename E> inline void - helper_composed_<T2,T1,E,false>::set_first(const T2& f) + helper_composed_<T2,T1,E,false>::set_second(const T2& f) { this->f_ = f; this->m_ = this->f_.mat() * this->g_.mat(); @@ -241,12 +267,29 @@ namespace mln template <typename T2, typename T1, typename E> inline void - helper_composed_<T2,T1,E,false>::set_second(const T1& g) + helper_composed_<T2,T1,E,false>::set_first(const T1& g) { this->g_ = g; this->m_ = this->f_.mat() * this->g_.mat(); } + template <typename T2, typename T1, typename E> + inline + const T2& + helper_composed_<T2,T1,E,false>::second() const + { + return this->f_; + } + + template <typename T2, typename T1, typename E> + inline + const T1& + helper_composed_<T2,T1,E,false>::first() const + { + return this->g_; + } + + } // end of namespace mln::fun::x2x::internal } // end of namespace mln::fun::x2x -- 1.5.6.5