[Olena-patches] milena r1182: Add plain image

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-09-26 Matthieu Garrigues &lt;garrigues(a)lrde.epita.fr&gt; Add plain image. FIXME : doesn't compile because of a error in init (called by clone). * mln/core/plain.hh: New. * tests/plain.cc: New. --- mln/core/plain.hh | 139 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/plain.cc | 52 ++++++++++++++++++++ 2 files changed, 191 insertions(+) Index: trunk/milena/tests/plain.cc =================================================================== --- trunk/milena/tests/plain.cc (revision 0) +++ trunk/milena/tests/plain.cc (revision 1182) @@ -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. + +/*! \file tests/plain.cc + * + * \brief Test on mln::plain. + */ + +#include <mln/core/image2d_b.hh> +#include <mln/core/plain.hh> + +#include <mln/value/int_u8.hh> + +#include <mln/io/pgm/load.hh> +#include <mln/io/pgm/save.hh> + +int main() +{ + using namespace mln; + using value::int_u8; + + { + plain< image2d_b<int_u8> > + lena = io::pgm::load<int_u8>("../img/lena.pgm"); + + + } +} Index: trunk/milena/mln/core/plain.hh =================================================================== --- trunk/milena/mln/core/plain.hh (revision 0) +++ trunk/milena/mln/core/plain.hh (revision 1182) @@ -0,0 +1,139 @@ +// 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 MLN_CORE_PLAIN_HH +# define MLN_CORE_PLAIN_HH + +/*! \file mln/core/plain.hh + * + * \brief Definition of an image class FIXME + */ + +# include <cmath> + +# include <mln/core/internal/image_identity.hh> +# include <mln/core/clone.hh> + +# include <mln/metal/vec.hh> + + +namespace mln +{ + + // Fwd decl. + template <typename I> struct plain; + + namespace internal + { + + template <typename I> + struct data_< plain<I> > + { + data_(I& ima); + + I ima_; + }; + + } // end of namespace mln::internal + + /*! \brief FIXME + * + */ + template <typename I> + struct plain : public mln::internal::image_identity_< I, mln_pset(I), plain<I> > + { + + typedef mln::internal::image_identity_< I, mln_pset(I), plain<I> > super_; + + /// Point_Site associated type. + typedef mln_psite(I) psite; + + /// Value associated type. + typedef mln_value(I) value; + + /// Return type of read-write access. + typedef mln_lvalue(I) lvalue; // FIXME: Depends on lvalue presence in I. + + /// Return type of read-only access. + typedef mln_rvalue(I) rvalue; + + /// Skeleton. + typedef plain< tag::image_<I> > skeleton; + + + /// Constructors. + plain(const I& ima); + + /// Read-only access of pixel value at point site \p p. + /// Mutable access is only OK for reading (not writing). + //using super_::operator(); + + /// Assignment operator. + plain& operator=(const I& rhs); + + }; + + + +# ifndef MLN_INCLUDE_ONLY + + namespace internal + { + + // internal::data_< plain<I,S> > + + template <typename I> + data_< plain<I> >::data_(I& ima) + : ima_(ima) + { + } + + } // end of namespace mln::internal + + template <typename I> + plain<I>::plain(const I& ima_) + { + mln_precondition(ima_.has_data()); + I ima = clone(ima_); + this->data_ = new internal::data_< plain<I> >(ima); + } + + template <typename I> + plain<I>& + plain<I>::operator=(const I& rhs) + { + this->destroy(); + this->data_ = new internal::data_< plain<I> >(clone(rhs)); + return *this; + } + +# endif // ! MLN_INCLUDE_ONLY + +} // end of namespace mln + + +#endif // ! MLN_CORE_PLAIN_HH