72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
// (c) Thales group, 2010
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/*
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Authors:
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Johann Dreo <johann.dreo@thalesgroup.com>
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Caner Candan <caner.candan@thalesgroup.com>
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*/
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#ifndef _doSampler_h
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#define _doSampler_h
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#include <eoFunctor.h>
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#include "doBounder.h"
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#include "doBounderNo.h"
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template < typename D >
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class doSampler : public eoUF< D&, typename D::EOType >
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{
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public:
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typedef typename D::EOType EOType;
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doSampler(doBounder< EOType > & bounder)
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: _bounder(bounder)
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{}
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doSampler()
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: _bounder( _dummy_bounder )
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{}
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// virtual EOType operator()( D& ) = 0 (provided by eoUF< A1, R >)
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virtual EOType sample( D& ) = 0;
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EOType operator()( D& distrib )
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{
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unsigned int size = distrib.size();
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assert(size > 0);
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//-------------------------------------------------------------
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// Point we want to sample to get higher a set of points
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// (coordinates in n dimension)
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// x = {x1, x2, ..., xn}
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// the sample method is implemented in the derivated class
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//-------------------------------------------------------------
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EOType solution(sample(distrib));
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//-------------------------------------------------------------
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//-------------------------------------------------------------
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// Now we are bounding the distribution thanks to min and max
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// parameters.
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//-------------------------------------------------------------
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_bounder(solution);
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//-------------------------------------------------------------
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return solution;
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}
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private:
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//! Bounder functor
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doBounder< EOType > & _bounder;
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doBounderNo<EOType> _dummy_bounder;
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};
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#endif // !_doSampler_h
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