Point Cloud Library (PCL) 1.12.0
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functional.hpp
1/*
2* Software License Agreement (BSD License)
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4* Copyright (c) 2011, Willow Garage, Inc.
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34* Author: Anatoly Baskeheev, Itseez Ltd, (myname.mysurname@mycompany.com)
35*/
36
37
38#ifndef PCL_DEVICE_FUNCTIONAL_HPP_
39#define PCL_DEVICE_FUNCTIONAL_HPP_
40
41#include <thrust/functional.h>
42
43namespace pcl
44{
45 namespace device
46 {
47 // Function Objects
48
49 using thrust::unary_function;
50 using thrust::binary_function;
51
52 // Arithmetic Operations
53
54 using thrust::plus;
55 using thrust::minus;
56 using thrust::multiplies;
57 using thrust::divides;
58 using thrust::modulus;
59 using thrust::negate;
60
61 // Comparison Operations
62
63 using thrust::equal_to;
64 using thrust::not_equal_to;
65 using thrust::greater;
66 using thrust::less;
67 using thrust::greater_equal;
68 using thrust::less_equal;
69
70 // Logical Operations
71
72 using thrust::logical_and;
73 using thrust::logical_or;
74 using thrust::logical_not;
75
76 // Bitwise Operations
77
78 using thrust::bit_and;
79 using thrust::bit_or;
80 using thrust::bit_xor;
81
82 template <typename T> struct bit_not : unary_function<T, T>
83 {
84 __forceinline__ __device__ T operator ()(const T& v) const {return ~v;}
85 };
86
87 // Generalized Identity Operations
88
89 using thrust::identity;
90 using thrust::project1st;
91 using thrust::project2nd;
92
93
94 // Other functors
95
96 template<typename T, typename W>
97 struct plusWeighted : public plus<T>
98 {
101 __device__ __host__ __forceinline__ float operator()(const T& f1, const T& f2) const
102 {
103 return f1 + f2 * w;
104 }
105 };
106 }
107};
108
109
110#endif /* PCL_DEVICE_FUNCTIONAL_HPP_ */
Iterator class for point clouds with or without given indices.
__forceinline__ __device__ T operator()(const T &v) const
__device__ __host__ __forceinline__ float operator()(const T &f1, const T &f2) const
__device__ __host__ __forceinline__ plusWeighted(W weight)