9cf5680823
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1660 331e1502-861f-0410-8da2-ba01fb791d7f
102 lines
2.4 KiB
C++
102 lines
2.4 KiB
C++
#ifndef _moNeighbor_h
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#define _moNeighbor_h
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//EO inclusion
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#include <EO.h>
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#include <eoObject.h>
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#include <eoPersistent.h>
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/**
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* Container of the neighbor informations
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*/
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template< class EOT , class Fitness >
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class moNeighbor : public eoObject, public eoPersistent
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{
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public:
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/**
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* Default Constructor
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*/
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moNeighbor(){}
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/**
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* Copy Constructor
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* @param _neighbor to copy
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*/
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moNeighbor(const moNeighbor<EOT, Fitness>& _neighbor) {
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repFitness = _neighbor.fitness();
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}
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/**
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* Assignment operator
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* @param _neighbor the neighbor to assign
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* @return a neighbor equal to the other
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*/
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virtual moNeighbor<EOT, Fitness>& operator=(const moNeighbor<EOT, Fitness>& _neighbor) {
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repFitness = _neighbor.fitness();
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return (*this);
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}
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/**
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* Move a solution
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* @param _solution the related solution
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*/
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virtual void move(EOT & _solution) = 0 ;
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/**
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* Get the fitness of the neighbor
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* @return fitness of the neighbor
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*/
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const Fitness& fitness() const {
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return repFitness;
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}
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/**
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* Get fitness as reference, useful when fitness is set in a multi-stage way, e.g., MOFitness gets performance information, is subsequently ranked
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* @return fitness as reference of the neighbor
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*/
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Fitness& fitnessReference() {
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return repFitness;
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}
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/**
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* Set fitness. At the same time, validates it.
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* @param _fitness new fitness value.
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*/
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void fitness(const Fitness& _fitness){
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repFitness = _fitness;
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}
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/**
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* Return the class id.
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* @return the class name as a std::string
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*/
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virtual std::string className() const { return "moNeighbor"; }
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/**
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* Read object.
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* Calls base class, just in case that one had something to do.
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* The read and print methods should be compatible and have the same format.
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* In principle, format is "plain": they just print a number
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* @param _is a std::istream.
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*/
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virtual void readFrom(std::istream& _is) {
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_is >> repFitness;
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}
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/**
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* Write object. Called printOn since it prints the object _on_ a stream.
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* @param _os A std::ostream.
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*/
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virtual void printOn(std::ostream& _os) const {
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_os << repFitness << ' ' ;
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}
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protected:
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// minimal information on the neighbor : fitness
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Fitness repFitness ;
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};
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#endif
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