86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoTopology.h
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// (c) OPAC 2007
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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: thomas.legrand@inria.fr
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clive.canape@inria.fr
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*/
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//-----------------------------------------------------------------------------
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#ifndef EOTOPOLOGY_H_
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#define EOTOPOLOGY_H_
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//-----------------------------------------------------------------------------
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#include <eoNeighborhood.h>
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//-----------------------------------------------------------------------------
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/**
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* Defines the interface of a swarm topology. Can be static (usually the case for the social topologies)
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* or dynamic. It's the same interface for both social and physical topologies. ("social" topology means
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* social-neighborhood-based toplogy and so on ...)
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*
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* @ingroup Selectors
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* @ingroup Core
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*/
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template < class POT > class eoTopology:public eoPop < POT >
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{
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public:
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/**
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* Builds the neighborhoods contained in the topology.
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*/
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virtual void setup(const eoPop<POT> &)=0;
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/**
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* Updates the neighborhood of the given particle and its indice in the population
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*/
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virtual void updateNeighborhood(POT & ,unsigned)=0;
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/**
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* Updates the neighborhood of the given particle thanks to a whole population (used for distributed or synchronous PSO)
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*/
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virtual void updateNeighborhood(eoPop < POT > &_pop)
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{
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for (unsigned i = 0; i < _pop.size (); i++)
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updateNeighborhood(_pop[i],i);
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}
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/**
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* Builds the neighborhoods contained in the topology.
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*/
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virtual POT & best (unsigned ) = 0;
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/*
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* Return the global best of the topology
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*/
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virtual POT & globalBest() = 0;
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/**
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* Prints the neighborhoods contained in the topology.
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*/
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virtual void printOn() = 0;
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};
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#endif /*EOTOPOLOGY_H_ */
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