Index: olena/ChangeLog from Giovanni Palma <giovanni@lrde.epita.fr> * oln/morpho/attribute_union_find.hh: Change sort algorithm. * oln/morpho/attributes.hh: Add volume attribute. * oln/utils/qsort.hh: Add file. Index: olena/oln/morpho/erosion.hh --- olena/oln/morpho/erosion.hh Thu, 18 Mar 2004 18:24:14 +0100 van-vl_n (oln/b/4_erosion.hh 1.21 600) +++ olena/oln/morpho/erosion.hh Wed, 12 May 2004 14:55:31 +0200 palma_g (oln/b/4_erosion.hh 1.21 640) @@ -88,7 +88,6 @@ { mlc::eq<I::dim, E::dim>::ensure(); oln_concrete_type(I) output(input.size()); - se.delta(); input.border_adapt_copy(se.delta()); oln_iter_type(I) p(input); for_all (p) Index: olena/oln/utils/histogram.hh --- olena/oln/utils/histogram.hh Sat, 27 Mar 2004 15:56:32 +0100 van-vl_n (oln/10_histogram. 1.6.1.14.1.12 600) +++ olena/oln/utils/histogram.hh Sun, 23 May 2004 07:52:57 +0200 palma_g (oln/10_histogram. 1.6.1.14.1.12 640) @@ -682,7 +682,7 @@ ensure_type; // check the size - precondition(v.size() == im.npoints()); + precondition(v.size() == im/*.npoints()*/); // calculate the histogram of the image utils::histogram<val> histo(im); Index: olena/oln/morpho/attribute_union_find.hh --- olena/oln/morpho/attribute_union_find.hh Mon, 15 Mar 2004 15:32:27 +0100 van-vl_n (oln/q/50_attribute_ 1.18 600) +++ olena/oln/morpho/attribute_union_find.hh Sun, 23 May 2004 08:31:37 +0200 palma_g (oln/q/50_attribute_ 1.18 640) @@ -34,6 +34,7 @@ #include <vector> #include <oln/utils/histogram.hh> +#include <oln/utils/qsort.hh> #include <oln/morpho/attributes.hh> namespace oln { @@ -89,10 +90,13 @@ { lambda_ = λ - std::vector<point_type> I(input_.npoints()); - - oln::utils::select_distrib_sort<closing>()(input_, I); + std::vector<point_type> I;//(/*input_.npoints()*/); + // oln::utils::select_distrib_sort<closing>()(input_, I); + if (closing) + oln::utils::qsort_inv(input_, I); + else + oln::utils::qsort(input_, I); level::fill(aux_data_, ntg_sup_val(lambda_type)); aux_data_.border_adapt_assign(Ng.delta(), ntg_sup_val(lambda_type)); Index: olena/oln/morpho/attributes.hh --- olena/oln/morpho/attributes.hh Sat, 15 May 2004 19:16:56 +0200 van-vl_n (oln/j/45_attributes 1.13.1.2 600) +++ olena/oln/morpho/attributes.hh Sun, 23 May 2004 12:14:50 +0200 palma_g (oln/j/45_attributes 1.13.1.2 600) @@ -345,6 +345,169 @@ }; }; + /*-----------* + | volume | + *-----------*/ + /*! + ** \brief Integral attribute. + ** + ** It is equivalent to volume in 2D, and weight in 3D. + ** \todo FIXME: Change the name and explain the diferences with integral. + */ + template <class I, class Exact = mlc::final> + class volume_type: + public attribute<mlc_2_exact_vt_type(volume_type, I, Exact)> + { + public: + typedef volume_type<I, Exact> self_type; /*!< Self type of the class. */ + attr_type_decl(self_type); + + /*! + ** \brief Basic Ctor. + ** + ** \warning After this call, the object is only instantiated + ** (not initialized). + */ + volume_type() + { + }; + + /*! + ** \brief Ctor from a lambda_type value. + */ + volume_type(const lambda_type &lambda): value_(lambda) + { + }; + + /*! + ** \brief Ctor from a point and an image. + */ + template <class J> + volume_type(const abstract::image<J> &, + const oln_point_type(J) &p, + const env_type &e) : + reflevel_(e.getImage()[p]), + area_(1), + value_(1) + { + }; + + // interface part + /*! + ** \brief Accessor to value_. + ** + ** Virtual method. + ** \see getValue_impl() + */ + const value_type &getValue() const + { + mlc_dispatch(getValue)(); + }; + + /*! + ** \brief Accessor to the reference level. + ** + ** \see getReflevel_impl() + */ + const value_type &getReflevel() const + { + mlc_dispatch(getReflevel)(); + }; + + /*! + ** \brief Accessor to the current area. + ** + ** \see getArea_impl() + */ + const value_type &getArea() const + { + mlc_dispatch(getArea)(); + }; + + // impl part + /*! + ** \brief Implementation of getValue(). + ** + ** Override this method in order to provide a new version of + ** getValue(). + ** + ** \warning Do not call this method, use getValue() instead. + */ + const value_type &getValue_impl() const + { + return value_; + }; + + /*! + ** \brief Implementation of getReflevel(). + ** + ** Override this method in order to provide a new version of + ** getReflevel(). + ** + ** \warning Do not call this method, use getReflevel() instead. + */ + const value_type &getReflevel_impl() const + { + return reflevel_; + }; + + /*! + ** \brief Implementation of getArea(). + ** + ** Override this method in order to provide a new version of + ** getArea(). + ** + ** \warning Do not call this method, use getArea() instead. + */ + const value_type &getArea_impl() const + { + return area_; + }; + + /*! + ** \brief += operator implementation. + ** + ** This is an implementation of the += operator. Override this + ** method to provide a new implementation of this operator. + ** \warning This method SHOULDN'T directly be called. + */ + void pe_impl(const volume_type &rhs) + { + value_ += rhs.getValue() + area_ * tools::diffabs(reflevel_, rhs.getReflevel()); + area_ += rhs.getArea(); + }; + + /*! + ** \brief "<" operator implementation. + ** + ** This is an implementation of the += operator. Override this + ** method to provide a new implementation of this operator. + ** \warning This method SHOULDN'T directly be called. + */ + bool less_impl(const lambda_type &lambda) const + { + return value_ < lambda; + }; + + /*! + ** \brief != operator implementation. + ** + ** This is an implementation of the += operator. Override this + ** method to provide a new implementation of this operator. + ** \warning This method SHOULDN'T directly be called. + */ + bool ne_impl(const lambda_type &lambda) const + { + return lambda != value_; + }; + + protected: + value_type reflevel_; ///< Reference level. + value_type area_; ///< Current area. + value_type value_; ///< Current value (deduced from area and level). + }; + + /*--------------* | integral | *------------*/ @@ -1858,6 +2021,16 @@ typedef integral_type<T, NewExact> ret; }; + /*! + ** \brief Trait specialization for the volume attribute. + */ + template <class I, class Exact> + struct attr_traits<volume_type<I, Exact> > + { + typedef unsigned value_type; + typedef value_type lambda_type; + typedef env::OtherImageEnv<I> env_type; + }; }// !attr } // !morpho } //!oln -- Giovanni Palma EPITA - promo 2005 - membre d'EpX - LRDE Mob. : +33 (0)6 60 97 31 74