[Olena-patches] cleanup-2008 r2223: Add missing init_() to pw::image

URL: https://svn.lrde.epita.fr/svn/oln/branches/cleanup-2008/milena ChangeLog: 2008-09-11 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; Add missing init_() to pw::image. * milena/mln/pw/image.hh: Add missing init_(). --- image.hh | 48 +++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) Index: branches/cleanup-2008/milena/mln/pw/image.hh =================================================================== --- branches/cleanup-2008/milena/mln/pw/image.hh (revision 2222) +++ branches/cleanup-2008/milena/mln/pw/image.hh (revision 2223) @@ -136,11 +136,15 @@ /// Constructor. image(const Function_p2v<F>& f, const Site_Set<S>& ps); - // No init_ method here since this image type is not "concrete". + /// Initialize an empty image. + void init_(const Function_p2v<F>& f, const Site_Set<S>& ps); /// Give the definition domain. const S& domain() const; + /// Returns the function which compute a site value. + F function() const; + /// Read-only access of pixel value at point site \p p. mln_result(F) operator()(const mln_psite(S)& p) const; @@ -150,10 +154,35 @@ } // end of namespace mln::pw + template <typename F, typename S> + void init_(tag::function_t, Function_p2v<F>& target, + const mln::pw::image<F,S>& model); + + template <typename F, typename S, typename J> + void init_(tag::image_t, mln::pw::image<F,S>& target, const J& model); # ifndef MLN_INCLUDE_ONLY + // init_ + + template <typename F, typename S> + void init_(tag::function_t, Function_p2v<F>& target, + const mln::pw::image<F,S>& model) + { + target = model.function(); + } + + template <typename F, typename S, typename J> + void init_(tag::image_t, mln::pw::image<F,S>& target, const J& model) + { + F f; + init_(tag::function, f, model); + S s; + init_(tag::domain, s, model); + target.init_(f, s); + } + // Operator. template <typename F, typename S> @@ -200,6 +229,14 @@ template <typename F, typename S> inline + void + image<F,S>::init_(const Function_p2v<F>& f, const Site_Set<S>& ps) + { + this->data_ = new internal::data< image<F,S> >(exact(f), exact(ps)); + } + + template <typename F, typename S> + inline const S& image<F,S>::domain() const { @@ -208,6 +245,15 @@ template <typename F, typename S> inline + F + image<F,S>:: function() const + { + return this->data_->f_; + } + + + template <typename F, typename S> + inline mln_result(F) image<F,S>::operator()(const mln_psite(S)& p) const {