Point Cloud Library (PCL)  1.9.1
point_type_rgb.h
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35 
36 #ifndef PCL_CUDA_COMMON_POINT_TYPE_RGB_H_
37 #define PCL_CUDA_COMMON_POINT_TYPE_RGB_H_
38 
39 #include <cuda.h>
40 #include <pcl/cuda/cutil_math.h>
41 
42 #ifdef RGB
43 # undef RGB
44 #endif
45 
46 namespace pcl
47 {
48 namespace cuda
49 {
50 
51  /** \brief Default RGB structure, defined as a union over 4 chars. */
52  union RGB
53  {
54  int rgb;
55  struct
56  {
57  char r;
58  char g;
59  char b;
60  char alpha;
61  };
62 
63  inline __host__ __device__ RGB () {}
64  inline __host__ __device__ RGB (int _rgb) : rgb(_rgb) {}
65  inline __host__ __device__ RGB (char _r, char _g, char _b, char _alpha) :
66  r(_r), g(_g), b(_b), alpha(_alpha) {}
67 
68  inline __host__ __device__ bool operator == (const RGB &rhs)
69  {
70  return (r == rhs.r && g == rhs.g && b == rhs.b && alpha == rhs.alpha);
71  }
72 
73  inline __host__ __device__ RGB& operator - (RGB &rhs)
74  {
75  r = -r;
76  g = -g;
77  b = -b;
78  alpha = -alpha;
79  return (*this);
80  }
81 
82  inline __host__ __device__ RGB& operator += (const RGB &rhs)
83  {
84  r += rhs.r;
85  g += rhs.g;
86  b += rhs.b;
87  alpha += rhs.alpha;
88  return (*this);
89  }
90 
91  inline __host__ __device__ RGB& operator -= (const RGB &rhs)
92  {
93  r -= rhs.r;
94  g -= rhs.g;
95  b -= rhs.b;
96  alpha -= rhs.alpha;
97  return (*this);
98  }
99 
100  inline __host__ __device__ RGB& operator *= (const RGB &rhs)
101  {
102  r *= rhs.r;
103  g *= rhs.g;
104  b *= rhs.b;
105  alpha *= rhs.alpha;
106  return (*this);
107  }
108 
109  inline __host__ __device__ RGB& operator /= (const RGB &rhs)
110  {
111  r /= rhs.r;
112  g /= rhs.g;
113  b /= rhs.b;
114  alpha /= rhs.alpha;
115  return (*this);
116  }
117  };
118 
119 } // namespace
120 } // namespace
121 #endif //#ifndef PCL_CUDA_COMMON_POINT_TYPE_RGB_H_
122 
__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:45
__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)