nojhan/eodev
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

move edo stuff, that was in the wriong place after the merge, in the edo directory

Browse source
This commit is contained in:
Johann Dreo 2011-01-27 11:58:21 +01:00
commit cbb1771dd6
77 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

96
src/edoSamplerUniform.h
View file

@ -1,96 +0,0 @@
/*
The Evolving Distribution Objects framework (EDO) is a template-based,
ANSI-C++ evolutionary computation library which helps you to write your
own estimation of distribution algorithms.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2010 Thales group
*/
/*
Authors:
Johann Dréo <johann.dreo@thalesgroup.com>
Caner Candan <caner.candan@thalesgroup.com>
*/
#ifndef _edoSamplerUniform_h
#define _edoSamplerUniform_h
#include <utils/eoRNG.h>
#include "edoSampler.h"
#include "edoUniform.h"
/**
* edoSamplerUniform
* This class uses the Uniform distribution parameters (bounds) to return
* a random position used for population sampling.
*/
template < typename EOT, class D=edoUniform<EOT> > // FIXME: D template name is there really used ?!?
class edoSamplerUniform : public edoSampler< edoUniform< EOT > >
{
public:
typedef D Distrib;
edoSamplerUniform(edoBounder< EOT > & bounder)
: edoSampler< edoUniform<EOT> >(bounder) // FIXME: Why D is not used here ?
{}
/*
edoSamplerUniform()
: edoSampler< edoUniform<EOT> >()
{}
*/
EOT sample( edoUniform< EOT >& distrib )
{
unsigned int size = distrib.size();
assert(size > 0);
//-------------------------------------------------------------
// Point we want to sample to get higher a set of points
// (coordinates in n dimension)
// x = {x1, x2, ..., xn}
//-------------------------------------------------------------
EOT solution;
//-------------------------------------------------------------
//-------------------------------------------------------------
// Sampling all dimensions
//-------------------------------------------------------------
for (unsigned int i = 0; i < size; ++i)
{
double min = distrib.min()[i];
double max = distrib.max()[i];
double random = rng.uniform(min, max);
assert(min <= random && random <= max);
solution.push_back(random);
}
//-------------------------------------------------------------
return solution;
}
};
#endif // !_edoSamplerUniform_h