pcl_cuda_base.h

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#pragma once
 
#include <pcl/memory.h>
#include <pcl/cuda/point_cloud.h>
 
 
namespace pcl
{
namespace cuda
{
  ///////////////////////////////////////////////////////////////////////////////////////////
  /** \brief PCL base class. Implements methods that are used by all PCL objects. 
    */
  template <typename CloudT>
  class PCLCUDABase
  {
    public:
      using PointCloud = CloudT;
      using PointCloudPtr = typename PointCloud::Ptr;
      using PointCloudConstPtr = typename PointCloud::ConstPtr;
 
      /** \brief Empty constructor. */
      PCLCUDABase () : input_() {};
 
      /** \brief Provide a pointer to the input dataset
        * \param cloud the const boost shared pointer to a PointCloud message
        */
      virtual inline void 
      setInputCloud (const PointCloudConstPtr &cloud) 
      { 
        input_ = cloud; 
      }
 
      /** \brief Get a pointer to the input host point cloud dataset. */
      inline PointCloudConstPtr const 
      getInputCloud () 
      { 
        return (input_); 
      }
 
    protected:
      /** \brief The input point cloud dataset. */
      PointCloudConstPtr input_;
 
      /** \brief This method should get called before starting the actual computation. */
      bool
      initCompute ()
      {
        // Check if input was set
        if (!input_)
          return (false);
        return (true);
      }
 
      /** \brief This method should get called after finishing the actual computation. */
      bool
      deinitCompute ()
      {
        return (true);
      }
  };
} // namespace
} // namespace