c3aec878e5
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@40 331e1502-861f-0410-8da2-ba01fb791d7f
103 lines
3.3 KiB
Groff
103 lines
3.3 KiB
Groff
.TH "eoParetoOneConstraintFitness" 3 "19 Oct 2006" "Version 0.9.4-cvs" "EO" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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eoParetoOneConstraintFitness \- eoParetoOneConstraintFitness class: std::vector of doubles + constraint value
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.PP
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.SH SYNOPSIS
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.br
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.PP
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\fC#include <eoParetoConstraintFitness.h>\fP
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.PP
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.SS "Public Types"
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.in +1c
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.ti -1c
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.RI "typedef FitnessTraits \fBfitness_traits\fP"
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.br
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.in -1c
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.SS "Public Member Functions"
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.in +1c
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.ti -1c
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.RI "\fBeoParetoOneConstraintFitness\fP (std::vector< double > &_v)"
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.br
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.ti -1c
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.RI "\fBeoParetoOneConstraintFitness\fP (std::vector< double > &_v, double _c)"
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.br
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.ti -1c
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.RI "bool \fBfeasible\fP () const "
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.br
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.ti -1c
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.RI "double \fBviolation\fP () const "
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.br
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.ti -1c
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.RI "double \fBConstraintValue\fP () const "
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.br
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.ti -1c
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.RI "void \fBConstraintValue\fP (double _c)"
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.br
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.ti -1c
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.RI "bool \fBdominates\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.RI "\fIPartial order based on Pareto-dominance. \fP"
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.ti -1c
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.RI "bool \fBoperator<\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.RI "\fIcompare *not* on dominance, but on the first, then the second, etc \fP"
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.ti -1c
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.RI "bool \fBoperator>\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.ti -1c
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.RI "bool \fBoperator<=\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.ti -1c
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.RI "bool \fBoperator>=\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.ti -1c
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.RI "bool \fBoperator==\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.ti -1c
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.RI "bool \fBoperator!=\fP (const \fBeoParetoOneConstraintFitness\fP< FitnessTraits > &_other) const "
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.br
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.in -1c
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.SS "Static Public Member Functions"
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.in +1c
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.ti -1c
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.RI "void \fBsetUp\fP (unsigned _n, std::vector< bool > &_b)"
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.br
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.RI "\fIaccess to the traits characteristics (so you don't have to write a lot of typedef's around \fP"
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.ti -1c
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.RI "bool \fBmaximizing\fP (unsigned _i)"
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.br
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.in -1c
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.SS "Private Attributes"
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.in +1c
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.ti -1c
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.RI "double \fBconstraintValue\fP"
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.br
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.in -1c
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.SH "Detailed Description"
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.PP
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.SS "template<class FitnessTraits = eoParetoFitnessTraits> class eoParetoOneConstraintFitness< FitnessTraits >"
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eoParetoOneConstraintFitness class: std::vector of doubles + constraint value
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Comparison (dominance) is done on pareto dominance for 2 feasible individuals, one feasible individual always wins over an infeasible on constraint violations for 2 infeasible individuals
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.PP
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The template argument FitnessTraits defaults to \fBeoParetoFitnessTraits\fP, which can be replaces at will by any other class that implements the static functions defined therein.
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.PP
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Note that the domninance defines a partial order, so that !dominates(a,b) && !domaintes(b,a) does not neccessarily imply that (a==b) The other way around does hold.
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.PP
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However, be careful that the comparison operators do define a total order based on considering first objective, then in case of tie, second objective, etc
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.PP
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NOTE: in a hurry, I did not want to make it derive from \fBeoParetoFitness\fP (used cut-and-paste instead!) : I know it might be a good idea, but I'm not sure I see why at the moment (any hint someone?)
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.PP
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Definition at line 61 of file eoParetoConstraintFitness.h.
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.SH "Author"
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.PP
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Generated automatically by Doxygen for EO from the source code.
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