CRangeScanEdgeRegistrationDecider.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          https://www.mrpt.org/                         |
   |                                                                        |
   | Copyright (c) 2005-2020, Individual contributors, see AUTHORS file     |
   | See: https://www.mrpt.org/Authors - All rights reserved.               |
   | Released under BSD License. See: https://www.mrpt.org/License          |
   +------------------------------------------------------------------------+ */
#pragma once

#include <mrpt/graphslam/interfaces/CEdgeRegistrationDecider.h>
#include <mrpt/graphslam/misc/CRangeScanOps.h>
#include <mrpt/obs/CObservation2DRangeScan.h>

namespace mrpt::graphslam::deciders
{
/**\brief Edge Registration Decider Interface from which RangeScanner-based
 * ERDs can inherit from.
 *
 * Holds common vars for the underlying classesand provides methods for
 * accessing and modifying them.
 *
 * \note Since the decider inherits from the CRangeScanOps
 * class, it parses the configuration parameters of the latter as well from the
 * "ICP" section. Refer to the CRangeScanOps documentation for
 * its list of configuration parameters
 */
template <class GRAPH_T>
class CRangeScanEdgeRegistrationDecider
    : public virtual CEdgeRegistrationDecider<GRAPH_T>,
      public CRangeScanOps<GRAPH_T>
{
   public:
    using parent_t =
        mrpt::graphslam::deciders::CEdgeRegistrationDecider<GRAPH_T>;
    /**\brief Typedef for accessing methods of the
     * RangeScanRegistrationDecider_t parent class.
     */
    using range_ops_t = mrpt::graphslam::deciders::CRangeScanOps<GRAPH_T>;
    using nodes_to_scans2D_t = std::map<
        mrpt::graphs::TNodeID, mrpt::obs::CObservation2DRangeScan::Ptr>;

    CRangeScanEdgeRegistrationDecider() = default;
    ~CRangeScanEdgeRegistrationDecider() override = default;

   protected:
    void loadParams(const std::string& source_fname) override;
    void printParams() const override;
    /**\brief Map for keeping track of the observation recorded at each graph
     * position
     */
    nodes_to_scans2D_t m_nodes_to_laser_scans2D;
    /**\brief Keep track of the total number of registered nodes since the last
     * time class method was called
     */
    size_t m_last_total_num_nodes = 0;
};
}  // namespace mrpt::graphslam::deciders
#include "CRangeScanEdgeRegistrationDecider_impl.h"