fpl.cpp

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 *   Copyright (C) 2004-2015 The PaGMO development team,                     *
 *   Advanced Concepts Team (ACT), European Space Agency (ESA)               *
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#include "fpl.h"

namespace pagmo { namespace util { namespace hv_algorithm {


double fpl::compute(std::vector<fitness_vector> &points, const fitness_vector &r_point) const
{
        // Prepare the initial data to suit the signature of the function 'fpli_hv'
        unsigned int fdim = points[0].size();
        std::vector<double> data;
        data.reserve(points.size() * fdim);
        for (unsigned int p_idx = 0 ; p_idx < points.size() ; ++p_idx) {
                for (unsigned int d_idx = 0 ; d_idx < fdim ; ++d_idx) {
                        data.push_back(points[p_idx][d_idx]);
                }
        }

        double hv = fpli_hv(&data[0], fdim, points.size(), &r_point[0]);
        return hv;
}


void fpl::verify_before_compute(const std::vector<fitness_vector> &points, const fitness_vector &r_point) const
{
        base::assert_minimisation(points, r_point);
}

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

std::string fpl::get_name() const
{
        return "FPL algorithm";
}

} } }

BOOST_CLASS_EXPORT_IMPLEMENT(pagmo::util::hv_algorithm::fpl)