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accumulators.hh
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// Copyright (C) 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_TRAIT_ACCUMULATORS_HH
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# define MLN_TRAIT_ACCUMULATORS_HH
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# include <mln/trait/accumulator/props.hh>
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# include <mln/trait/undef.hh>
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# define mln_trait_accumulator_has_untake(A) typename mln::trait::accumulator_< A >::has_untake
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# define mln_trait_accumulator_has_set_value(A) typename mln::trait::accumulator_< A >::has_set_value
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# define mln_trait_accumulator_has_stop(A) typename mln::trait::accumulator_< A >::has_stop
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# define mln_trait_accumulator_when_pix(A) typename mln::trait::accumulator_< A >::when_pix
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namespace
mln
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{
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namespace
trait
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{
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template
<
typename
A>
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struct
undefined_accumulator_
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{
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typedef
undef has_untake;
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typedef
undef has_stop;
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typedef
undef has_set_value;
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typedef
accumulator::when_pix::not_ok when_pix;
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};
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template
<
typename
A>
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struct
accumulator_ : undefined_accumulator_<A>
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{
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};
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}
// end of namespace mln::trait
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}
// end of namespace mln
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# include <mln/trait/accumulator/print.hh>
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#endif // ! MLN_TRAIT_ACCUMULATORS_HH
mln
trait
accumulators.hh
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