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User documentation 2.1
An Image Processing Platform
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to_p_array.hh
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// Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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#ifndef MLN_CONVERT_TO_P_ARRAY_HH
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# define MLN_CONVERT_TO_P_ARRAY_HH
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# include <mln/core/site_set/p_array.hh>
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# include <mln/core/concept/image.hh>
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# include <mln/core/concept/window.hh>
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namespace
mln
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{
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namespace
convert
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{
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template
<
typename
S>
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p_array<mln_psite(S)>
to_p_array
(
const
Site_Set<S>& pset);
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template
<
typename
W>
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p_array<mln_psite(W)>
to_p_array
(
const
Window<W>& win,
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const
mln_psite(W)&
p
);
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template
<
typename
I>
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p_array<mln_psite(I)>
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to_p_array
(
const
Image<I>& img);
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# ifndef MLN_INCLUDE_ONLY
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template
<
typename
S>
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inline
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p_array<mln_psite(S)>
to_p_array
(
const
Site_Set<S>& pset_)
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{
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const
S& pset =
exact
(pset_);
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p_array<mln_psite(S)> v;
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// v.reserve(pset.nsites());
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// FIXME: Why mln_fwd_piter and not mln_piter?
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mln_fwd_piter(S)
p
(pset);
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for_all(
p
)
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v.append(
p
);
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return v;
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}
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template <typename W>
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inline
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p_array<mln_psite(W)>
to_p_array
(const Window<W>& win_,
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const mln_psite(W)& p)
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{
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const
W& win =
exact
(win_);
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p_array<mln_psite(W)> v;
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v.reserve(win.size());
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mln_qiter(W) q(win, p);
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for_all(q)
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v.append(q);
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return v;
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}
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//FIXME: to remove, already added to from_image_to_site_set.hh.
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template <typename I>
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inline
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p_array<mln_psite(I)>
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to_p_array
(const Image<I>& img_)
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{
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const
I& img =
exact
(img_);
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p_array<mln_psite(I)> a;
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mln_piter(I) p(img.domain());
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for_all(p)
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if (img(p))
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a.append(p);
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return a;
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}
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# endif // ! MLN_INCLUDE_ONLY
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}
// end of namespace mln::convert
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}
// end of namespace mln
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#endif // ! MLN_CONVERT_TO_P_ARRAY_HH
mln
convert
to_p_array.hh
Copyright (C) 2012 EPITA Research and Development Laboratory (LRDE)