[Olena-patches] 924: add point implementation for Iterator_On_Points.

Index: ChangeLog from Nicolas Ballas &lt;ballas(a)lrde.epita.fr&gt; add point implementation for Iterator_On_Points. * olena/tests/core/iter_point1d.cc, olena/tests/core/iter_point2d.cc: New. * olena/tests/core/iter_point3d.cc: New test file. * olena/tests/core/Makefile.am: Add new tests in make check. * olena/oln/core/internal/iterator_on_points_impl.hh: New, implementations for Iterator_On_Points. * olena/oln/core/internal/iterator_on_points_base.hh: Now derive from itertor_on_points_impl oln/core/internal/iterator_on_points_base.hh | 10 + oln/core/internal/iterator_on_points_impl.hh | 141 +++++++++++++++++++++++++++ tests/core/Makefile.am | 6 + tests/core/iter_point1d.cc | 48 +++++++++ tests/core/iter_point2d.cc | 50 +++++++++ tests/core/iter_point3d.cc | 52 +++++++++ 6 files changed, 305 insertions(+), 2 deletions(-) Index: olena/tests/core/iter_point1d.cc --- olena/tests/core/iter_point1d.cc (revision 0) +++ olena/tests/core/iter_point1d.cc (revision 0) @@ -0,0 +1,48 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// 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. + +#include <cassert> + +#include <oln/core/1d/image1d.hh> +#include <oln/core/internal/iterator_on_points_base.hh> + + + +int +main() +{ + + oln::image1d<int> ima1(40); + oln::image1d<int>::piter p (ima1.points()); + oln::point1d p1; + + for (p.start(); p.is_valid(); p.next()) + p1.ind() = p.ind(); + + assert(p1.ind() == 39); + return 0; +} Index: olena/tests/core/iter_point2d.cc --- olena/tests/core/iter_point2d.cc (revision 0) +++ olena/tests/core/iter_point2d.cc (revision 0) @@ -0,0 +1,50 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// 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. + +#include <cassert> + +#include <oln/core/2d/image2d.hh> + +int +main() +{ + + oln::image2d<int> ima1(40, 30); + oln::image2d<int>::piter p (ima1.points()); + oln::point2d p1; + + for (p.start(); p.is_valid(); p.next()) + { + p1.row() = p.row(); + p1.col() = p.col(); + } + + assert(p1.row() == 39); + assert(p1.col() == 29); + + return 0; +} Index: olena/tests/core/iter_point3d.cc --- olena/tests/core/iter_point3d.cc (revision 0) +++ olena/tests/core/iter_point3d.cc (revision 0) @@ -0,0 +1,52 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// 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. + +#include <cassert> + +#include <oln/core/3d/image3d.hh> + +int +main() +{ + + oln::image3d<int> ima1(40, 30, 20); + oln::image3d<int>::piter p (ima1.points()); + oln::point3d p1; + + for (p.start(); p.is_valid(); p.next()) + { + p1.row() = p.row(); + p1.col() = p.col(); + p1.slice() = p.slice(); + } + + assert(p1.row() == 39); + assert(p1.col() == 29); + assert(p1.slice() == 19); + + return 0; +} Index: olena/tests/core/Makefile.am --- olena/tests/core/Makefile.am (revision 923) +++ olena/tests/core/Makefile.am (working copy) @@ -25,6 +25,9 @@ grid \ image1d \ image2d \ + iter_point1d \ + iter_point2d \ + iter_point3d \ neighb2d \ npoints \ point2d \ @@ -40,6 +43,9 @@ grid_SOURCES = grid.cc image1d_SOURCES = image1d.cc image2d_SOURCES = image2d.cc +iter_point1d_SOURCES = iter_point1d.cc +iter_point2d_SOURCES = iter_point2d.cc +iter_point3d_SOURCES = iter_point3d.cc neighb2d_SOURCES = neighb2d.cc npoints_SOURCES = npoints.cc point2d_SOURCES = point2d.cc Index: olena/oln/core/internal/iterator_on_points_impl.hh --- olena/oln/core/internal/iterator_on_points_impl.hh (revision 0) +++ olena/oln/core/internal/iterator_on_points_impl.hh (revision 0) @@ -0,0 +1,141 @@ +// Copyright (C) 2007 EPITA Research and Development Laboratory +// +// 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 OLN_CORE_INTERNAL_ITERATOR_ON_POINTS_IMPL_HH +# define OLN_CORE_INTERNAL_ITERATOR_ON_POINTS_IMPL_HH + + +namespace oln +{ + + // Forward declarations + namespace impl + { + template <unsigned n, typename Exact, typename P> + struct iterator_on_points_impl; + } + + + template <unsigned n, typename Exact, typename P> + struct super_trait_< impl::iterator_on_points_impl<n, Exact, P> > + { + typedef Any<P> ret; + }; + + template <unsigned n, typename Exact, typename P> + struct vtypes< impl::iterator_on_points_impl<n, Exact, P> > + { + }; + + + namespace impl + { + template <unsigned n, typename Exact, typename P> + struct iterator_on_points_impl : public virtual Any<Exact> + { + }; + + /// point1d interface + template <typename Exact, typename P> + struct iterator_on_points_impl<1, Exact, P> : public virtual Any< Exact > + { + typename P::coord ind() const; + }; + + /// point2d interface + template <typename Exact, typename P> + struct iterator_on_points_impl<2, Exact, P>: public virtual Any< Exact > + { + typename P::coord row() const; + typename P::coord col() const; + }; + + /// point3d interface + template <typename Exact, typename P> + struct iterator_on_points_impl<3, Exact, P>: public virtual Any< Exact > + { + typename P::coord row() const; + typename P::coord col() const; + typename P::coord slice() const; + }; + +# ifndef OLN_INCLUDE_ONLY + + // point1d + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<1, Exact, P>::ind() const + { + return exact(this)->to_point().ind(); + } + + // point2d + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<2, Exact, P>::row() const + { + return exact(this)->to_point().row(); + } + + + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<2, Exact, P>::col() const + { + return exact(this)->to_point().col(); + } + + // point3d + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<3, Exact, P>::row() const + { + return exact(this)->to_point().row(); + } + + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<3, Exact, P>::col() const + { + return exact(this)->to_point().col(); + } + + template <typename Exact, typename P> + typename P::coord + iterator_on_points_impl<3, Exact, P>::slice() const + { + return exact(this)->to_point().slice(); + } + +# endif // ! OLN_INCLUDE_ONLY + + } // end of namespace oln + +} // end of namespace oln + +#endif // ! OLN_CORE_INTERNAL_ITERATOR_ON_POINTS_IMPL_HH Index: olena/oln/core/internal/iterator_on_points_base.hh --- olena/oln/core/internal/iterator_on_points_base.hh (revision 923) +++ olena/oln/core/internal/iterator_on_points_base.hh (working copy) @@ -29,6 +29,7 @@ # define OLN_CORE_INTERNAL_ITERATOR_ON_POINTS_BASE_HH # include <oln/core/concept/iterator_on_points.hh> +# include <oln/core/internal/iterator_on_points_impl.hh> namespace oln @@ -57,15 +58,20 @@ typedef stc::final< oln_coord(point__) > coord; typedef stc::final< oln_dim(point__) > dim; typedef stc::final< oln_dpoint(point__) > dpoint; - }; + // for getting point implementation + typedef stc_deferred(dim) dim__; + }; namespace internal { template <typename Exact> - class iterator_on_points_base_ : public Iterator_on_Points<Exact> + class iterator_on_points_base_ : public Iterator_on_Points<Exact>, + public impl::iterator_on_points_impl + <mlc_value(typename vtypes< internal::iterator_on_points_base_<Exact> >::dim__), + Exact, typename vtypes< internal::iterator_on_points_base_<Exact> >::point__> { protected: iterator_on_points_base_();