np_update_clusters.h

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#pragma once

#include <random>

#include <Eigen/Dense>

#include <statistics/distribution.h>
#include <membertrix.h>
#include <np_cluster.h>

class UpdateClusters {
    private:
        std::default_random_engine _generator;

        distribution_t &  _likelihood;

        distribution_t &  _nonparametrics;

        std::uniform_real_distribution<double> _distribution;

        // verbosity
        char _verbosity;
    protected:

        Suffies *propose();

    public:
        UpdateClusters(
                random_engine_t & generator,
                distribution_t & likelihood,
                distribution_t & nonparametrics
                );

        void update(
                membertrix & cluster_matrix,
                int number_mh_steps
                );
};