42 lines
695 B
C++
42 lines
695 B
C++
#ifndef _Sphere_h
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#define _Sphere_h
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#include <eo>
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#include <es.h>
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#include <es/eoRealInitBounded.h>
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#include <es/eoRealOp.h>
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#include <es/eoEsChromInit.h>
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#include <es/eoRealOp.h>
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#include <es/make_real.h>
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#include <apply.h>
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#include <eoProportionalCombinedOp.h>
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template < typename EOT >
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class Sphere : public eoEvalFunc< EOT >
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{
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public:
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typedef typename EOT::AtomType AtomType;
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virtual void operator()( EOT& p )
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{
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if (!p.invalid())
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return;
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p.fitness( _evaluate( p ) );
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}
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private:
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AtomType _evaluate( EOT& p )
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{
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AtomType r = 0.0;
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for (unsigned int i = 0; i < p.size() - 1; ++i)
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{
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r += p[i] * p[i];
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}
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return r;
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}
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};
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#endif // !_Sphere_h
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