Point Cloud Library (PCL)  1.9.1-dev
point_type_rgb.h
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35 
36 #pragma once
37 
38 #include <cuda.h>
39 #include <pcl/cuda/cutil_math.h>
40 
41 #ifdef RGB
42 # undef RGB
43 #endif
44 
45 namespace pcl
46 {
47 namespace cuda
48 {
49 
50  /** \brief Default RGB structure, defined as a union over 4 chars. */
51  union RGB
52  {
53  int rgb;
54  struct
55  {
56  char r;
57  char g;
58  char b;
59  char alpha;
60  };
61 
62  inline __host__ __device__ RGB () {}
63  inline __host__ __device__ RGB (int _rgb) : rgb(_rgb) {}
64  inline __host__ __device__ RGB (char _r, char _g, char _b, char _alpha) :
65  r(_r), g(_g), b(_b), alpha(_alpha) {}
66 
67  inline __host__ __device__ bool operator == (const RGB &rhs)
68  {
69  return (r == rhs.r && g == rhs.g && b == rhs.b && alpha == rhs.alpha);
70  }
71 
72  inline __host__ __device__ RGB& operator - (RGB &rhs)
73  {
74  r = -r;
75  g = -g;
76  b = -b;
77  alpha = -alpha;
78  return (*this);
79  }
80 
81  inline __host__ __device__ RGB& operator += (const RGB &rhs)
82  {
83  r += rhs.r;
84  g += rhs.g;
85  b += rhs.b;
86  alpha += rhs.alpha;
87  return (*this);
88  }
89 
90  inline __host__ __device__ RGB& operator -= (const RGB &rhs)
91  {
92  r -= rhs.r;
93  g -= rhs.g;
94  b -= rhs.b;
95  alpha -= rhs.alpha;
96  return (*this);
97  }
98 
99  inline __host__ __device__ RGB& operator *= (const RGB &rhs)
100  {
101  r *= rhs.r;
102  g *= rhs.g;
103  b *= rhs.b;
104  alpha *= rhs.alpha;
105  return (*this);
106  }
107 
108  inline __host__ __device__ RGB& operator /= (const RGB &rhs)
109  {
110  r /= rhs.r;
111  g /= rhs.g;
112  b /= rhs.b;
113  alpha /= rhs.alpha;
114  return (*this);
115  }
116  };
117 
118 } // namespace
119 } // namespace
__host__ __device__ RGB(int _rgb)
__host__ __device__ RGB & operator/=(const RGB &rhs)
This file defines compatibility wrappers for low level I/O functions.
Definition: convolution.h:44
__host__ __device__ RGB(char _r, char _g, char _b, char _alpha)
__host__ __device__ RGB & operator-=(const RGB &rhs)
__host__ __device__ bool operator==(const RGB &rhs)
Default RGB structure, defined as a union over 4 chars.
__host__ __device__ RGB & operator-(RGB &rhs)
__host__ __device__ RGB()
__host__ __device__ RGB & operator+=(const RGB &rhs)
__host__ __device__ RGB & operator*=(const RGB &rhs)