rosetta.cpp

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 *   Copyright (C) 2004-2015 The PaGMO development team,                     *
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#include <string>

#include "rosetta.h"
#include "../AstroToolbox/mga_dsm.h"
#include "../AstroToolbox/misc4Tandem.h"

namespace pagmo { namespace problem {

const int rosetta::sequence[6] = {3, 3, 4, 3, 3, 10};


rosetta::rosetta():base(22), problem(rndv,sequence,6,0,0,0,0,0)
{
        //Setting the final comet elements
        problem.asteroid.keplerian[0] = 3.50294972836275;
        problem.asteroid.keplerian[1] = 0.6319356;
        problem.asteroid.keplerian[2] = 7.12723;
        problem.asteroid.keplerian[3] = 50.92302;
        problem.asteroid.keplerian[4] = 11.36788;
        problem.asteroid.keplerian[5] = 0.0;
        problem.asteroid.epoch = 52504.23754000012;
        problem.asteroid.mu = 0.0;

        const double lb[22] = {1460, 3, 0, 0, 300, 150, 150, 300, 700 , 0.01, 0.01, 0.01, 0.01, 0.01, 1.05, 1.05, 1.05, 1.05, -M_PI, -M_PI, -M_PI, -M_PI};
        const double ub[22] = {1825, 5, 1, 1, 500, 800, 800, 800, 1850, 0.9, 0.9 , 0.9 , 0.9 , 0.9 , 9   , 9   , 9   , 9   , M_PI , M_PI , M_PI , M_PI};
        set_bounds(lb,lb+22,ub,ub+22);
}

base_ptr rosetta::clone() const
{
        return base_ptr(new rosetta(*this));
}

void rosetta::objfun_impl(fitness_vector &f, const decision_vector &x) const
{
        MGA_DSM(x, problem,f[0]);
}


void rosetta::set_sparsity(int &lenG, std::vector<int> &iGfun, std::vector<int> &jGvar) const
{
        lenG=22;
        iGfun.resize(22);
        jGvar.resize(22);
        for (int i = 0; i<lenG; ++i)
        {
                iGfun[i] = 0;
                jGvar[i] = i;
        }
}

std::string rosetta::get_name() const
{
        return "Rosetta";
}

}} //namespaces

BOOST_CLASS_EXPORT_IMPLEMENT(pagmo::problem::rosetta)