URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2009-05-26 Edwin Carlinet &lt;carlinet(a)lrde.epita.fr&gt; Move propagation and filtering attributes routines from sandbox. * mln/morpho/tree/filter: New. * mln/morpho/tree/propagate_if.hh: New. * mln/morpho/tree/propagate_node.hh: New. * mln/morpho/tree/propagate_representative.hh: New. * sandbox/edwin/mln/morpho/tree/filter/all.hh: Remove. * sandbox/edwin/mln/morpho/tree/filter/direct.hh: Remove. * sandbox/edwin/mln/morpho/tree/filter/max.hh: Remove. * sandbox/edwin/mln/morpho/tree/filter/min.hh: Remove. * sandbox/edwin/mln/morpho/tree/filter/subtractive.hh: Remove. * sandbox/edwin/mln/morpho/tree/filter: Remove. * sandbox/edwin/mln/morpho/tree/propagate_if.hh: Remove. * sandbox/edwin/mln/morpho/tree/propagate_node.hh: Remove. * sandbox/edwin/mln/morpho/tree/propagate_representative.hh: Remove. --- trunk/milena/headers.mk | 10 trunk/milena/mln/morpho/tree/filter/all.hh | 66 +++ trunk/milena/mln/morpho/tree/filter/direct.hh | 91 ++++ trunk/milena/mln/morpho/tree/filter/max.hh | 110 +++++ trunk/milena/mln/morpho/tree/filter/min.hh | 100 ++++ trunk/milena/mln/morpho/tree/filter/subtractive.hh | 97 ++++ trunk/milena/mln/morpho/tree/propagate_if.hh | 326 +++++++++++++++ trunk/milena/mln/morpho/tree/propagate_node.hh | 209 +++++++++ trunk/milena/mln/morpho/tree/propagate_representative.hh | 76 +++ 9 files changed, 1084 insertions(+), 1 deletion(-) Index: trunk/milena/headers.mk =================================================================== --- trunk/milena/headers.mk (revision 3874) +++ trunk/milena/headers.mk (revision 3875) @@ -261,6 +261,8 @@ mln/core/image/complex_window_piter.hh \ mln/core/image/complex_windows.hh \ mln/core/image/decorated_image.hh \ +mln/core/image/dmorph/all.hh \ +mln/core/image/dmorph/transformed_image.hh \ mln/core/image/edge_image.hh \ mln/core/image/essential.hh \ mln/core/image/extended.hh \ @@ -398,6 +400,8 @@ mln/core/site_set/p_run_piter.hh \ mln/core/site_set/p_set.hh \ mln/core/site_set/p_set_of.hh \ +mln/core/site_set/p_transformed.hh \ +mln/core/site_set/p_transformed_piter.hh \ mln/core/site_set/p_vaccess.hh \ mln/core/site_set/p_vertices.hh \ mln/core/site_set/p_vertices_psite.hh \ @@ -664,6 +668,8 @@ mln/io/pgm/all.hh \ mln/io/pgm/load.hh \ mln/io/pgm/save.hh \ +mln/io/plot/all.hh \ +mln/io/plot/load.hh \ mln/io/plot/save.hh \ mln/io/pnm/all.hh \ mln/io/pnm/load_header.hh \ @@ -677,7 +683,6 @@ mln/io/ppm/save.hh \ mln/io/tiff/all.hh \ mln/io/tiff/load.hh \ -mln/io/tiff/save.hh \ mln/io/txt/all.hh \ mln/io/txt/save.hh \ mln/labeling/all.hh \ @@ -934,6 +939,8 @@ mln/morpho/reconstruction/all.hh \ mln/morpho/reconstruction/by_dilation/all.hh \ mln/morpho/reconstruction/by_dilation/union_find.hh \ +mln/morpho/reconstruction/by_erosion/all.hh \ +mln/morpho/reconstruction/by_erosion/union_find.hh \ mln/morpho/skeleton_constrained.hh \ mln/morpho/thickening.hh \ mln/morpho/thick_miss.hh \ @@ -1245,6 +1252,7 @@ mln/value/stack.hh \ mln/value/super_value.hh \ mln/value/viter.hh \ +mln/version.hh \ mln/win/all.hh \ mln/win/backdiag2d.hh \ mln/win/ball.hh \ Index: trunk/milena/mln/morpho/tree/propagate_representative.hh =================================================================== --- trunk/milena/mln/morpho/tree/propagate_representative.hh (revision 0) +++ trunk/milena/mln/morpho/tree/propagate_representative.hh (revision 3875) @@ -0,0 +1,76 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_PROPAGATE_REPRESENTATIVE_HH_ +# define MLN_MORPHO_TREE_PROPAGATE_REPRESENTATIVE_HH_ + +/// \file mln/morpho/tree/propagate_representative.hh +/// +/// Component tree routines. + +namespace mln{ + namespace morpho { + namespace tree { + + /** + ** Propagate the representative node's value to + ** non-representative points of the component. + ** + ** @param t Component tree. + ** @param f_ Value image. + */ + template <typename T, typename F> + void + propagate_representative(const T& t, Image<F>& f_); + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename T, typename F> + inline + void + propagate_representative(const T& t, Image<F>& f_) + { + F a = exact(f_); + mln_up_site_piter(T) p(t); + for_all(p) + if (! t.is_a_node(p)) + { + mln_assertion(t.is_a_node(t.parent(p))); + a(p) = a(t.parent(p)); + } + } + +# endif /* !MLN_INCLUDE_ONLY */ + + } + } +} + +#endif /* !MLN_MORPHO_TREE_PROPAGATE_REPRESENTATIVE_HH_ */ Property changes on: trunk/milena/mln/morpho/tree/propagate_representative.hh ___________________________________________________________________ Added: svn:mergeinfo Index: trunk/milena/mln/morpho/tree/filter/min.hh =================================================================== --- trunk/milena/mln/morpho/tree/filter/min.hh (revision 0) +++ trunk/milena/mln/morpho/tree/filter/min.hh (revision 3875) @@ -0,0 +1,100 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_FILTER_MIN_HH_ +# define MLN_MORPHO_TREE_FILTER_MIN_HH_ + +# include <mln/core/concept/function.hh> +# include <mln/morpho/tree/data.hh> + + +/** +** @file mln/morpho/tree/filter/min.hh +** +** @brief Filtering with min strategy. +** +** +*/ + +namespace mln { + namespace morpho { + namespace tree { + namespace filter { + + + /** + ** Min pruning strategy. A node is removed iif its parent is + ** removed or if it does not verify the predicate \p pred_. + ** + ** @param[in] tree Component tree. + ** @param[out] f_ Image to filter. + ** @param[in] pred_ Filtering criterion. + */ + template <typename T, typename F, typename P2B> + inline + void + min(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_); + + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename T, typename F, typename P2B> + inline + void + min(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_) + { + F& f = exact(f_); + const P2B& pred = exact(pred_); + + trace::entering("mln::morpho::tree::filter::min"); + + mln_ch_value(F, bool) mark; + initialize(mark, f); + mln::data::fill(mark, false); + + mln_dn_node_piter(T) n(tree); + for_all(n) + if (mark(tree.parent(n)) || !pred(n)) + { + f(n) = f(tree.parent(n)); + mark(n) = true; + } + + trace::exiting("mln::morpho::tree::filter::min"); + } + +# endif /* !MLN_INCLUDE_ONLY */ + + } // end of namespace mln::morpho::tree::filter + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_FILTER_MIN_HH_ */ Index: trunk/milena/mln/morpho/tree/filter/max.hh =================================================================== --- trunk/milena/mln/morpho/tree/filter/max.hh (revision 0) +++ trunk/milena/mln/morpho/tree/filter/max.hh (revision 3875) @@ -0,0 +1,110 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_FILTER_MAX_HH_ +# define MLN_MORPHO_TREE_FILTER_MAX_HH_ + +# include <mln/core/concept/function.hh> +# include <mln/morpho/tree/data.hh> + +/** +** @file mln/morpho/tree/filter/max.hh +** +** @brief Filtering with max strategy. +** +** +*/ + +namespace mln { + namespace morpho { + namespace tree { + namespace filter { + + /** + ** Max pruning strategy. A node is removed iif all of its + ** children are removed or if it does not verify the predicate + ** \p pred_. + ** + ** @param[in] tree Component tree. + ** @param[out] f_ Image to filter. + ** @param[in] pred_ Filtering criterion. + */ + template <typename T, typename F, typename P2B> + inline + void + max(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_); + + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename T, typename F, typename P2B> + inline + void + max(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_) + { + F& f = exact(f_); + const P2B& pred = exact(pred_); + + trace::entering("mln::morpho::tree::filter::max"); + + mln_ch_value(F, bool) mark; + initialize(mark, f); + mln::data::fill(mark, true); + + { + mln_up_node_piter(T) n(tree); + for_all(n) + if (!mark(n)) + mark(tree.parent(n)) = false; + else if (pred(n)) + { + mark(tree.parent(n)) = false; + mark(n) = false; + } + } + + { + mln_dn_node_piter(T) n(tree); + for_all(n) + if (mark(n)) + f(n) = f(tree.parent(n)); + } + + trace::exiting("mln::morpho::tree::filter::max"); + } + +# endif /* !MLN_INCLUDE_ONLY */ + + } // end of namespace mln::morpho::tree::filter + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_FILTER_MAX_HH_ */ Index: trunk/milena/mln/morpho/tree/filter/all.hh =================================================================== --- trunk/milena/mln/morpho/tree/filter/all.hh (revision 0) +++ trunk/milena/mln/morpho/tree/filter/all.hh (revision 3875) @@ -0,0 +1,66 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_FILTER_ALL_HH_ +# define MLN_MORPHO_TREE_FILTER_ALL_HH_ + +/** +** @file mln/morpho/tree/filter.hh +** +** Methods to handle component tree filtering strategies with +** non-increasing attribute. Nevertheless, it works on increasing +** predicate as well. In this case, all strategies have the same +** result but min filter or direct filter should be used in term +** of performance. If a predicate test is too slow, then consider +** the min filter that minimizes calls to predicate function. +*/ + +namespace mln { + namespace morpho { + namespace tree { + + /// Namespace for attribute filtering. + namespace filter { + + } // end of namespace mln::morpho::tree::filter + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + + +// Pruning strategies. +# include <mln/morpho/tree/filter/min.hh> +# include <mln/morpho/tree/filter/max.hh> + +// Non-pruning stategies. +# include <mln/morpho/tree/filter/direct.hh> +# include <mln/morpho/tree/filter/subtractive.hh> + + + +#endif /* !MLN_MORPHO_TREE_FILTER_ALL_HH_ */ Index: trunk/milena/mln/morpho/tree/filter/direct.hh =================================================================== --- trunk/milena/mln/morpho/tree/filter/direct.hh (revision 0) +++ trunk/milena/mln/morpho/tree/filter/direct.hh (revision 3875) @@ -0,0 +1,91 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_FILTER_DIRECT_HH_ +# define MLN_MORPHO_TREE_FILTER_DIRECT_HH_ + +# include <mln/core/concept/function.hh> +# include <mln/morpho/tree/data.hh> + +/** +** @file mln/morpho/tree/filter/direct.hh +** +** @brief Filtering with direct strategy. +** +** +*/ + +namespace mln { + namespace morpho { + namespace tree { + namespace filter { + + /** + ** Direct non-pruning strategy. A node is removed if it does + ** not verify the predicate. The sub-components remain intact. + ** + ** @param[in] tree Component tree. + ** @param[out] f_ Image to filter. + ** @param[in] pred_ Filtering criterion. + */ + template <typename T, typename F, typename P2B> + inline + void + direct(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_); + + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename T, typename F, typename P2B> + inline + void + direct(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_) + { + F& f = exact(f_); + const P2B& pred = exact(pred_); + + trace::entering("mln::morpho::tree::filter::direct"); + + mln_dn_node_piter(T) n(tree); + for_all(n) + if (!pred(n)) + f(n) = f(tree.parent(n)); + + trace::exiting("mln::morpho::tree::filter::direct"); + } + +# endif /* !MLN_INCLUDE_ONLY */ + + } // end of namespace mln::morpho::tree::filter + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_FILTER_DIRECT_HH_ */ Index: trunk/milena/mln/morpho/tree/filter/subtractive.hh =================================================================== --- trunk/milena/mln/morpho/tree/filter/subtractive.hh (revision 0) +++ trunk/milena/mln/morpho/tree/filter/subtractive.hh (revision 3875) @@ -0,0 +1,97 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_FILTER_SUBTRACTIVE_HH_ +# define MLN_MORPHO_TREE_FILTER_SUBTRACTIVE_HH_ + +# include <mln/core/concept/function.hh> +# include <mln/fun/ops.hh> + +# include <mln/morpho/tree/data.hh> +# include <mln/morpho/tree/propagate_if.hh> + +/** +** @file mln/morpho/tree/filter/subtractive.hh +** +** @brief Filtering with subtractive strategy. +** +** +*/ + +namespace mln { + namespace morpho { + namespace tree { + namespace filter { + + /** + ** Subtractive pruning strategy. The node is removed if it + ** does not verify the predicate. The sub-components values + ** are set to the value of the removed component. + ** + ** @param[in] tree Component tree. + ** @param[out] f_ Image to filter. + ** @param[in] pred_ Filtering criterion. + */ + template <typename T, typename F, typename P2B> + inline + void + subtractive(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_); + + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename T, typename F, typename P2B> + inline + void + subtractive(const T& tree, Image<F>& f_, const Function_p2b<P2B>& pred_) + { + F& f = exact(f_); + const P2B& pred = exact(pred_); + + trace::entering("mln::morpho::tree::filter::subtractive"); + + morpho::tree::propagate_if(tree, f, morpho::tree::desc_propagation (), !pred); + + mln_up_node_piter(T) n(tree); + for_all(n) + if (!pred(n)) + f(n) = f(tree.parent(n)); + + trace::exiting("mln::morpho::tree::filter::subtractive"); + } + +# endif /* !MLN_INCLUDE_ONLY */ + + } // end of namespace mln::morpho::tree::filter + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_FILTER_SUBTRACTIVE_HH_ */ Property changes on: trunk/milena/mln/morpho/tree/filter ___________________________________________________________________ Added: svn:mergeinfo Index: trunk/milena/mln/morpho/tree/propagate_node.hh =================================================================== --- trunk/milena/mln/morpho/tree/propagate_node.hh (revision 0) +++ trunk/milena/mln/morpho/tree/propagate_node.hh (revision 3875) @@ -0,0 +1,209 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_PROPAGATE_NODE_HH_ +# define MLN_MORPHO_TREE_PROPAGATE_NODE_HH_ + +# include <mln/core/concept/image.hh> +# include <mln/core/macros.hh> +# include <mln/morpho/tree/data.hh> + +/// \file mln/morpho/tree/propagate_node.hh +/// +/// Functions to propagate node in the tree. + +namespace mln { + namespace morpho { + namespace tree { + + /** + ** Propagate a value \p v from a node \p n to its descendants. + ** + ** @param n[in] Node to propagate. + ** @param t[in] Component tree used for propagation. + ** @param a_[in] Attribute image where values are propagated. + ** @param v[in] Value to propagate. + ** @param nb_leaves[out] Optional. Store the number of leaves in + ** the component. + */ + template <typename T, typename A> + void + propagate_node_to_descendants(mln_psite(A) n, + const T& t, + Image<A>& a_, + const mln_value(A)& v, + unsigned* nb_leaves = 0); + + /** + ** Propagate the node's value to its descendants. + ** + ** @param n[in] Node to propagate. + ** @param t[in] Component tree used for propagation. + ** @param a_[in] Attribute image where values are propagated. + ** @param nb_leaves[out] Optional. Store the number of leaves in + ** the component. + */ + template <typename T, typename A> + inline + void + propagate_node_to_descendants(mln_psite(A)& n, + const T& t, + Image<A>& a_, + unsigned* nb_leaves = 0); + + + /** + ** Propagate a value \p v from a node \p n to its ancestors. + ** + ** @param n Node to propagate. + ** @param t Component tree used for propagation. + ** @param a_ Attribute image where values are propagated. + ** @param v Value to propagate. + */ + template <typename T, typename A> + void + propagate_node_to_ancestors(mln_psite(A) n, + const T& t, + Image<A>& a_, + const mln_value(A)& v); + + /** + ** Propagate the node's value to its ancestors. + ** + ** @param n Node to propagate. + ** @param t Component tree used for propagation. + ** @param a_ Attribute image where values are propagated. + */ + template <typename T, typename A> + inline + void + propagate_node_to_ancestors(mln_psite(A) n, + const T& t, + Image<A>& a_); + + + # ifndef MLN_INCLUDE_ONLY + + /* Descendants propagation */ + + + template <typename T, typename A> + inline + void + propagate_node_to_descendants(mln_psite(A) n, + const T& t, + Image<A>& a_, + const mln_value(A)& v, + unsigned* nb_leaves = 0) + { + A& a = exact(a_); + mln_precondition(a.is_valid()); + mln_precondition(a.domain() == t.f().domain()); + mln_precondition(a.domain().has(n)); + + + if (!t.is_a_node(n)) // Get the representant. + n = t.parent(n); + mln_assertion(t.is_a_node(n)); + + typename T::preorder_piter pp(t, n); + + pp.start(); // We don't set n to v. + + if (nb_leaves) + *nb_leaves += t.is_a_leaf(pp); + + for (pp.next(); pp.is_valid(); pp.next()) + { + a(pp) = v; + if (nb_leaves && t.is_a_leaf(pp)) + ++(*nb_leaves); + } + } + + + template <typename T, typename A> + inline + void + propagate_node_to_descendants(mln_psite(A) n, + const T& t, + Image<A>& a_, + unsigned* nb_leaves = 0) + + { + A& a = exact(a_); + propagate_node_to_descendants(n, t, a, a(n), nb_leaves); + } + + + /* Ancestors propagation */ + + template <typename T, typename A> + void + propagate_node_to_ancestors(mln_psite(A) n, + const T& t, + Image<A>& a_, + const mln_value(A)& v) + { + A& a = exact(a_); + mln_precondition(a.is_valid()); + mln_precondition(a.domain() == t.f().domain()); + mln_precondition(a.domain().has(n)); + + if (!t.is_a_node(n)) // Get the representant. + n = t.parent(n); + mln_assertion(t.is_a_node(n)); + + if (t.is_root(n)) + return; + + do { + n = t.parent(n); + a(n) = v; + } while (!t.is_root(n)); + + } + + template <typename T, typename A> + inline + void + propagate_node_to_ancestors(mln_psite(A) n, + const T& t, + Image<A>& a_) + { + A& a = exact(a_); + propagate_node_to_ancestors(n, t, a, a(n)); + } + + # endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_PROPAGATE_NODE_HH_ */ Property changes on: trunk/milena/mln/morpho/tree/propagate_node.hh ___________________________________________________________________ Added: svn:mergeinfo Index: trunk/milena/mln/morpho/tree/propagate_if.hh =================================================================== --- trunk/milena/mln/morpho/tree/propagate_if.hh (revision 0) +++ trunk/milena/mln/morpho/tree/propagate_if.hh (revision 3875) @@ -0,0 +1,326 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TREE_PROPAGATE_IF_HH_ +# define MLN_MORPHO_TREE_PROPAGATE_IF_HH_ + +/** +** @file mln/morpho/tree/propagate_if.hh +** +** @brief Routines to handle propagation with predicate. +** +*/ + +# include <mln/morpho/tree/data.hh> +# include <mln/morpho/tree/propagate_node.hh> + +# include <mln/data/fill.hh> +# include <mln/pw/all.hh> + +namespace mln { + namespace morpho { + namespace tree { + + template <typename WP> + struct way_of_propagation : Object< WP > { protected: way_of_propagation() {}; }; + struct desc_propagation : way_of_propagation <desc_propagation> {}; + struct asc_propagation : way_of_propagation <asc_propagation> {}; + + /** + ** Propagate nodes checking the predicate \p pred in the way + ** defined by \p way_of_propagation. + ** + ** @param tree Component tree used for propagation. + ** @param a_ Attributed image where values are propagated. + ** @param way_of_propagation Propagate node in acsendant or + ** descendant way. + ** @param pred Predicate that node must check to be propagated. + ** @param v Value to be propagated. (By default \p v is the value + ** at the node being propagated). + */ + template <typename T, typename A, typename P2B, typename WP> + inline + void + propagate_if(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>&, + const Function_p2b<P2B>& pred, + const mln_value(A)& v); + + template <typename T, typename A, typename P2B> + inline + void + propagate_if(const T& tree, + Image<A>& a_, + const desc_propagation&, + const Function_p2b<P2B>& pred); + + /** + ** Propagate nodes having the value v in the way + ** defined by \p way_of_propagation. + ** + ** @param tree Component tree used for propagation. + ** @param a_ Attributed image where values are propagated. + ** @param way_of_propagation Propagate node in acsendant or + ** descendant way. + ** @param v Value that node must have to be propagated. + ** @param v_prop Value to propagate (By default it is the value + ** at the node being propagated). + */ + template <typename T, typename A, typename WP> + inline + void + propagate_if_value(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>&, + const mln_value(A)& v, + const mln_value(A)& v_prop); + + template <typename T, typename A, typename WP> + inline + void + propagate_if_value(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>&, + const mln_value(A)& v); + + + + +# ifndef MLN_INCLUDE_ONLY + + namespace internal + { + template <typename T, typename A, typename P2B> + bool check_propagate_if(const T& t, + const A& a, + const asc_propagation& prop, + const P2B& pred, + const mln_value(A)& v) + { + (void) prop; + mln_node_piter(T) n(t); + for_all(n) + if (pred(n) && a(t.parent(n)) != v) + return false; + return true; + } + + template <typename T, typename A, typename P2B> + bool check_propagate_if(const T& t, + const A& a, + const desc_propagation& prop, + const P2B& pred, + const mln_value(A)& v) + { + (void) prop; + mln_node_piter(T) n(t); + for_all(n) + if (a(n) != v && pred(t.parent(n))) + return false; + return true; + } + + template <typename T, typename A, typename P2B> + bool check_propagate_if(const T& t, + const A& a, + const desc_propagation& prop, + const P2B& pred) + { + (void) prop; + mln_node_piter(T) n(t); + for_all(n) + if (a(n) != a(t.parent(n)) && pred(t.parent(n))) + return false; + return true; + } + + template <typename T, typename A, typename P2B> + inline + void + propagate_if(const T& tree, + A& a, + const desc_propagation& prop, + const P2B& pred, + const mln_value(A)& v) + { + (void) prop; + + mln_precondition(a.is_valid()); + mln_precondition(tree.f().domain() == a.domain()); + + mln_ch_value(typename T::function, bool) mark; + initialize(mark, tree.f()); + mln::data::fill(mark, false); + + mln_dn_node_piter(T) n(tree); + for_all(n) + if (mark(tree.parent(n))) + { + a(n) = v; + mark(n) = true; + } + else if (pred(n)) + mark(n) = true; + mln_postcondition(check_propagate_if(tree, a, prop, pred, v)); + } + + template <typename T, typename A, typename P2B> + inline + void + propagate_if(const T& tree, + A& a, + const desc_propagation& prop, + const P2B& pred) + { + (void) prop; + + mln_precondition(a.is_valid()); + mln_precondition(tree.f().domain() == a.domain()); + + mln_ch_value(typename T::function, bool) mark; + initialize(mark, tree.f()); + mln::data::fill(mark, false); + + mln_dn_node_piter(T) n(tree); + for_all(n) + if (mark(tree.parent(n))) + { + a(n) = a(tree.parent(n)); + mark(n) = true; + } + else if (pred(n)) + mark(n) = true; + mln_postcondition(check_propagate_if(tree, a, prop, pred)); + } + + + template <typename T, typename A, typename P2B> + inline + void + propagate_if(const T& tree, + A& a, + const asc_propagation& prop, + const P2B& pred, + const mln_value(A)& v) + { + (void) prop; + + mln_precondition(a.is_valid()); + mln_precondition(tree.f().domain() == a.domain()); + + mln_ch_value(typename T::function, bool) mark; + initialize(mark, tree.f()); + mln::data::fill(mark, false); + + mln_up_node_piter(T) n(tree); + for_all(n) + if (mark(n)) + { + a(n) = v; + mark(tree.parent(n)) = true; + } + else if (pred(n)) + mark(tree.parent(n)) = true; + + mln_postcondition(check_propagate_if(tree, a, prop, pred, v)); + } + + } // end of namespace mln::morpho::tree::internal + + + /* Facades */ + + template <typename T, typename A, typename WP> + inline + void + propagate_if_value(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>& prop_, + const mln_value(A)& v, + const mln_value(A)& v_prop) + { + A& a = exact(a_); + const WP& prop = exact(prop_); + + internal::propagate_if(tree, a, prop, pw::value(a) == pw::cst(v), v_prop); + } + + + template <typename T, typename A, typename WP> + inline + void + propagate_if_value(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>& prop_, + const mln_value(A)& v) + { + A& a = exact(a_); + const WP& prop = exact(prop_); + + internal::propagate_if(tree, a, prop, pw::value(a) == pw::cst(v), v); + } + + template <typename T, typename A, typename P2B, typename WP> + inline + void + propagate_if(const T& tree, + Image<A>& a_, + const way_of_propagation<WP>& prop_, + const Function_p2b<P2B>& pred_, + const mln_value(A)& v) + { + A& a = exact(a_); + const WP& prop = exact(prop_); + const P2B& pred = exact(pred_); + + internal::propagate_if(tree, a, prop, pred, v); + } + + template <typename T, typename A, typename P2B> + inline + void + propagate_if(const T& tree, + Image<A>& a_, + const desc_propagation& prop, + const Function_p2b<P2B>& pred_) + { + A& a = exact(a_); + const P2B& pred = exact(pred_); + + internal::propagate_if(tree, a, prop, pred); + } + +#endif /* !MLN_INCLUDE_ONLY */ + + + } // end of namespace mln::morpho::tree + } // end of namespace mln::morpho +} // end of namespace mln + +#endif /* !MLN_MORPHO_TREE_PROPAGATE_IF_HH_ */ Property changes on: trunk/milena/mln/morpho/tree/propagate_if.hh ___________________________________________________________________ Added: svn:mergeinfo Index: trunk/milena/sandbox/edwin/mln/morpho/tree/propagate_representative.hh (deleted) =================================================================== Index: trunk/milena/sandbox/edwin/mln/morpho/tree/propagate_node.hh (deleted) =================================================================== Index: trunk/milena/sandbox/edwin/mln/morpho/tree/propagate_if.hh (deleted) ===================================================================