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User documentation 2.1
An Image Processing Platform
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replace.hh
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// Copyright (C) 2007, 2008, 2009, 2012 EPITA Research and Development
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// 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_DATA_REPLACE_HH
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# define MLN_DATA_REPLACE_HH
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# include <mln/core/concept/image.hh>
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# include <mln/core/image/dmorph/image_if.hh>
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# include <mln/data/fill.hh>
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# include <mln/pw/value.hh>
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# include <mln/pw/cst.hh>
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namespace
mln
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{
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namespace
data
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{
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template
<
typename
I>
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void
replace
(Image<I>& input,
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const
mln_value(I)& old_value,
const
mln_value(I)& new_value);
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# ifndef MLN_INCLUDE_ONLY
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namespace
impl
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{
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namespace
generic
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{
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template
<
typename
I>
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inline
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void
replace_(Image<I>& input_,
const
mln_value(I)& old_value,
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const
mln_value(I)& new_value)
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{
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mln_trace(
"data::impl::generic::replace"
);
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I& input =
exact
(input_);
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data::fill
((input | (
pw::value
(input) ==
pw::cst
(old_value))).rw(),
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new_value);
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}
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}
// end of namespace mln::data::impl::generic
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}
// end of namespace mln::data::impl
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// Facade.
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template
<
typename
I>
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void
replace
(Image<I>& input,
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const
mln_value(I)& old_value,
const
mln_value(I)& new_value)
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{
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mln_trace(
"data::replace"
);
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mln_precondition(
exact
(input).is_valid());
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impl::generic::replace_<I>(
exact
(input), old_value, new_value);
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}
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# endif // ! MLN_INCLUDE_ONLY
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}
// end of namespace mln::data
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}
// end of namespace mln
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#endif // ! MLN_DATA_REPLACE_HH
mln
data
replace.hh
Copyright (C) 2012 EPITA Research and Development Laboratory (LRDE)