predicate.h

/*
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#pragma once
 
//#if THRUST_DEVICE_COMPILER == THRUST_DEVICE_COMPILER_NVCC
//#undef __MMX__
#include <pcl/cuda/point_cloud.h>
#include <pcl/cuda/point_types.h>
//#else
//#endif
 
 
namespace pcl
{
namespace cuda
{
  template <class T>
  struct isNotZero
  {
      __inline__ __host__ __device__ bool 
      operator()(T x) { return (x != 0); }
  };
 
  struct isInlier
  {
      __inline__ __host__ __device__ bool 
      operator()(int x) { return (x != -1); }
  };
 
  struct isNotInlier
  {
      __inline__ __host__ __device__ bool 
      operator()(int x) { return (x == -1); }
  };
 
  struct SetColor
  {
    SetColor (const OpenNIRGB& color) : color_(color) {}
    __inline__ __host__ __device__ void 
       operator()(PointXYZRGB& point) { point.rgb.r = color_.r; point.rgb.g = color_.g; point.rgb.b = color_.b;}
    OpenNIRGB color_;
  };
 
  struct ChangeColor
  {
    ChangeColor (const OpenNIRGB& color) : color_(color) {}
    __inline__ __host__ __device__ PointXYZRGB&
       operator()(PointXYZRGB& point)
       {
         point.rgb.r = color_.r; point.rgb.g = color_.g; point.rgb.b = color_.b;
         return point;
       }
    OpenNIRGB color_;
  };
 
} // namespace
} // namespace