Point Cloud Library (PCL)  1.10.1
point_types.h
1 /*
2  * Software License Agreement (BSD License)
3  *
4  * Point Cloud Library (PCL) - www.pointclouds.org
5  * Copyright (c) 2010-2011, Willow Garage, Inc.
6  *
7  * All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
12  *
13  * * Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  * * Redistributions in binary form must reproduce the above
16  * copyright notice, this list of conditions and the following
17  * disclaimer in the documentation and/or other materials provided
18  * with the distribution.
19  * * Neither the name of Willow Garage, Inc. nor the names of its
20  * contributors may be used to endorse or promote products derived
21  * from this software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
26  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
27  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
28  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
29  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
30  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
33  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34  * POSSIBILITY OF SUCH DAMAGE.
35  *
36  */
37 
38 #pragma once
39 
40 #include <pcl/pcl_base.h>
41 #include <pcl/pcl_macros.h>
42 #include <pcl/point_cloud.h>
43 #include <pcl/point_types.h>
44 
45 
46 namespace pcl
47 {
48  /** \brief A point structure representing Euclidean xyz coordinates, and the intensity value.
49  * \ingroup common
50  */
51  struct EIGEN_ALIGN16 GradientXY
52  {
53  union
54  {
55  struct
56  {
57  float x;
58  float y;
59  float angle;
60  float magnitude;
61  };
62  float data[4];
63  };
65 
66  inline bool operator< (const GradientXY & rhs)
67  {
68  return (magnitude > rhs.magnitude);
69  }
70  };
71  inline std::ostream & operator << (std::ostream & os, const GradientXY & p)
72  {
73  os << "(" << p.x << "," << p.y << " - " << p.magnitude << ")";
74  return (os);
75  }
76 
77 }
pcl_macros.h
Defines all the PCL and non-PCL macros used.
pcl
This file defines compatibility wrappers for low level I/O functions.
Definition: convolution.h:45
point_types.h
pcl::GradientXY
A point structure representing Euclidean xyz coordinates, and the intensity value.
Definition: point_types.h:51
pcl::GradientXY::magnitude
float magnitude
Definition: point_types.h:60
pcl::operator<<
std::ostream & operator<<(std::ostream &os, const BivariatePolynomialT< real > &p)
Definition: bivariate_polynomial.hpp:233
pcl::GradientXY::y
float y
Definition: point_types.h:58
PCL_MAKE_ALIGNED_OPERATOR_NEW
#define PCL_MAKE_ALIGNED_OPERATOR_NEW
Macro to signal a class requires a custom allocator.
Definition: pcl_macros.h:389
pcl::GradientXY::x
float x
Definition: point_types.h:57
pcl::GradientXY::angle
float angle
Definition: point_types.h:59