49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoBoolFlip.h
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// (c) Marc Schoenauer, 2003
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: Marc.Schoenauer@inria.fr
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*/
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//-----------------------------------------------------------------------------
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#ifndef _eoBoolFlip_h
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#define _eoBoolFlip_h
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#include <eoOp.h>
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/** a simple boolean mutation - to be used in generic eoOp's
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*
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@ingroup bitstring
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@ingroup Variators
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*/
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class eoBoolFlip : public eoMonOp<bool> {
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public:
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/** simply flips the boolean argument */
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bool operator()(bool & _b)
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{
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_b = !_b;
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return true;
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}
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/** inherited className() */
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virtual string className() const {return "boolFlip";}
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};
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#endif
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