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An Image Processing Platform
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rectangularity.hh
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// Copyright (C) 2009, 2013 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_ACCU_SITE_SET_RECTANGULARITY_HH
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# define MLN_ACCU_SITE_SET_RECTANGULARITY_HH
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# include <mln/accu/internal/couple.hh>
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# include <mln/accu/shape/bbox.hh>
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# include <mln/accu/math/count.hh>
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namespace
mln
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{
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namespace
accu
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{
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namespace
site_set
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{
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//
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template
<
typename
P>
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class
rectangularity
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:
public
accu::internal::couple
<accu::shape::bbox<P>,
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accu::math::count<P>,
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float,
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rectangularity<P> >
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{
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public
:
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typedef
accu::internal::couple<accu::shape::bbox<P>
,
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accu::math::count<P>
,
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float
,
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rectangularity<P>
>
super_
;
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typedef
accu::shape::bbox<P>
A1
;
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typedef
accu::math::count<P>
A2
;
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typedef
float
result
;
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rectangularity
();
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mln_result(
A1
)
bbox
() const;
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mln_result(
A2
)
area
() const;
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result
to_result
() const;
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};
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# ifndef MLN_INCLUDE_ONLY
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template
<
typename
P>
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inline
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rectangularity<P>::rectangularity
()
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{
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}
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template
<
typename
P>
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inline
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mln_result(
rectangularity<P>::A1
)
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rectangularity
<P>::
bbox
()
const
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{
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mln_precondition(this->
a1_
.is_valid());
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return
this->
a1_
.to_result();
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}
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template
<
typename
P>
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inline
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mln_result(rectangularity<P>::A2)
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rectangularity
<P>::
area
()
const
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{
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mln_precondition(this->
a2_
.
is_valid
());
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return
this->
a2_
.
to_result
();
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}
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template
<
typename
P>
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inline
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mln_result(rectangularity<P>)
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rectangularity
<P>::
to_result
()
const
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{
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mln_precondition(this->
is_valid
());
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// Force division return type.
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return
static_cast<
result
>
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(this->
a2_
.
to_result
()) / this->
a1_
.to_result().nsites();
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}
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# endif // ! MLN_INCLUDE_ONLY
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}
// end of namespace mln::accu::site_set
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}
// end of namespace mln::accu
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}
// end of namespace mln
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#endif // ! MLN_ACCU_SITE_SET_RECTANGULARITY_HH
mln
accu
site_set
rectangularity.hh
Copyright (C) 2012 EPITA Research and Development Laboratory (LRDE)