point_collector.H

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// Copyright (C) 2008 University of Louisiana at Lafayette
// Authors: Suresh Golconda, Christopher Mire


#ifndef CAJUN_POINT_COLLECTOR_H
#define CAJUN_POINT_COLLECTOR_H

#include <vector>

#include "cbmesg_logger.H"
#include "access_data.H"
#include "cb_time.H"

#include "wall.H"

extern cajun::cbmesg_logger_t msg_logger;

namespace cajun
{

class point_collector_base_t
{
public:
        virtual bool update_points (unsigned qid_, unsigned counter) = 0;
        virtual ~point_collector_base_t () { }
protected:
private:
};

template <typename T>
class point_collector_t : public point_collector_base_t
{
public:
        point_collector_t (access_data_t *ad_, wall_t *wall_,
                           unsigned qid_)
                : m_ad (ad_), m_wall (wall_), m_qid (qid_) { init (); }

        ~point_collector_t () { }
        bool update_points (unsigned qid_, unsigned counter);
protected:
        access_data_t *m_ad;
        wall_t *m_wall;
private:
        void init ();
        void fill_wall (unsigned counter)
                {
                        if (m_gp_vec.empty ())
                                return;

                        m_wall->update_ref_pos (m_motion, m_nav);

                        for (size_t i = 0; i < m_gp_vec.size (); ++i)
                                m_wall->fill_wall (m_gp_vec[i],
                                                   counter);
                }

        std::vector<T> m_gp_vec;
        nav_data_t m_nav;
        motion_data_t m_motion;
        unsigned m_qid;
};
};

#endif

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