paradiseo/trunk/paradiseo-eo/doc/man/man3/eoEsChromInit.3

.TH "eoEsChromInit" 3 "19 Oct 2006" "Version 0.9.4-cvs" "EO" \" -*- nroff -*-
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.SH NAME
eoEsChromInit \- Random Es-chromosome initializer (therefore derived from \fBeoInit\fP).  

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.SH SYNOPSIS
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\fC#include <eoEsChromInit.h>\fP
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Inherits \fBeoRealInitBounded< EOT >< EOT >\fP.
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.SS "Public Types"

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.RI "typedef EOT::Fitness \fBFitT\fP"
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.SS "Public Member Functions"

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.RI "\fBeoEsChromInit\fP (\fBeoRealVectorBounds\fP &_bounds, double _sigma=0.3, bool _to_scale=false)"
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.RI "\fIConstructor. \fP"
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.RI "\fBeoEsChromInit\fP (\fBeoRealVectorBounds\fP &_bounds, std::vector< double > _vecSigma)"
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.RI "\fIConstructor. \fP"
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.RI "void \fBoperator()\fP (\fBEOT\fP &_eo)"
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.RI "\fIsimply passes the argument to the uniform method of the bounds \fP"
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.SS "Private Member Functions"

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.RI "void \fBcreate_self_adapt\fP (\fBeoReal\fP< FitT > &)"
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.RI "\fICreate intializer. \fP"
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.RI "void \fBcreate_self_adapt\fP (\fBeoEsSimple\fP< FitT > &result)"
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.RI "\fICreate intializer. \fP"
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.RI "void \fBcreate_self_adapt\fP (\fBeoEsStdev\fP< FitT > &result)"
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.RI "\fICreate intializer. \fP"
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.RI "void \fBcreate_self_adapt\fP (\fBeoEsFull\fP< FitT > &result)"
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.RI "\fICreate intializer. \fP"
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.SS "Private Attributes"

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.RI "double \fBuniqueSigma\fP"
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.RI "\fIInitial value in case of a unique sigma. \fP"
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.RI "std::vector< double > \fBvecSigma\fP"
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.RI "\fIInitial values in case of a vector of sigmas. \fP"
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.SH "Detailed Description"
.PP 

.SS "template<class EOT> class eoEsChromInit< EOT >"
Random Es-chromosome initializer (therefore derived from \fBeoInit\fP). 

This class can initialize four types of real-valued genotypes thanks to tempate specialization of private method create:
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.IP "\(bu" 2
\fBeoReal\fP just an eoVector<double>
.IP "\(bu" 2
\fBeoEsSimple\fP + one self-adapting single sigma for all variables
.IP "\(bu" 2
\fBeoEsStdev\fP a whole std::vector of self-adapting sigmas
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\fBeoEsFull\fP a full self-adapting correlation matrix
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\fBSee also:\fP
.RS 4
\fBeoReal\fP \fBeoEsSimple\fP \fBeoEsStdev\fP \fBeoEsFull\fP \fBeoInit\fP 
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Definition at line 55 of file eoEsChromInit.h.
.SH "Constructor & Destructor Documentation"
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.SS "template<class EOT> \fBeoEsChromInit\fP< \fBEOT\fP >::\fBeoEsChromInit\fP (\fBeoRealVectorBounds\fP & _bounds, double _sigma = \fC0.3\fP, bool _to_scale = \fCfalse\fP)\fC [inline]\fP"
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Constructor. 
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\fBParameters:\fP
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\fI_bounds\fP bounds for uniform initialization 
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\fI_sigma\fP initial value for the stddev 
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\fI_to_scale\fP wether sigma should be multiplied by the range of each variable added December 2004 - MS (together with the whole comment :-) 
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Definition at line 71 of file eoEsChromInit.h.
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References eoRealBaseVectorBounds::range(), eoRealInitBounded< EOT >::theBounds(), eoEsChromInit< EOT >::uniqueSigma, and eoEsChromInit< EOT >::vecSigma.
.SS "template<class EOT> \fBeoEsChromInit\fP< \fBEOT\fP >::\fBeoEsChromInit\fP (\fBeoRealVectorBounds\fP & _bounds, std::vector< double > _vecSigma)\fC [inline]\fP"
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Constructor. 
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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Specify individual initial sigmas for each variable.
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\fBParameters:\fP
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\fI_bounds\fP bounds for uniform initialization 
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\fI_sigma\fP initial value for the stddev 
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Definition at line 109 of file eoEsChromInit.h.
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References eoEsChromInit< EOT >::uniqueSigma, and eoEsChromInit< EOT >::vecSigma.
.SH "Member Function Documentation"
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.SS "template<class EOT> void \fBeoEsChromInit\fP< \fBEOT\fP >::create_self_adapt (\fBeoReal\fP< FitT > &)\fC [inline, private]\fP"
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Create intializer. 
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No adaptive mutation at all 
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Definition at line 128 of file eoEsChromInit.h.
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Referenced by eoEsChromInit< EOT >::operator()().
.SS "template<class EOT> void \fBeoEsChromInit\fP< \fBEOT\fP >::create_self_adapt (\fBeoEsSimple\fP< FitT > & result)\fC [inline, private]\fP"
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Create intializer. 
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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Adaptive mutation through a unique sigma 
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Definition at line 139 of file eoEsChromInit.h.
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References eoEsSimple< Fit >::stdev.
.SS "template<class EOT> void \fBeoEsChromInit\fP< \fBEOT\fP >::create_self_adapt (\fBeoEsStdev\fP< FitT > & result)\fC [inline, private]\fP"
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Create intializer. 
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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Adaptive mutation through a std::vector of sigmas
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\fBTodo\fP
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Should we scale sigmas to the corresponding object variable range? 
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Definition at line 155 of file eoEsChromInit.h.
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References eoEsStdev< Fit >::stdevs.
.SS "template<class EOT> void \fBeoEsChromInit\fP< \fBEOT\fP >::create_self_adapt (\fBeoEsFull\fP< FitT > & result)\fC [inline, private]\fP"
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Create intializer. 
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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Adaptive mutation through a whole correlation matrix 
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Definition at line 169 of file eoEsChromInit.h.
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References eoEsFull< Fit >::correlations, eoEsFull< Fit >::stdevs, and eoRng::uniform().

.SH "Author"
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