Point Cloud Library (PCL) 1.14.0
Loading...
Searching...
No Matches
correspondence_sorting.h
1/*
2 * Software License Agreement (BSD License)
3 *
4 * Point Cloud Library (PCL) - www.pointclouds.org
5 * Copyright (c) 2010, Willow Garage, Inc.
6 * Copyright (c) 2012-, Open Perception, Inc.
7 *
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 *
14 * * Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * * Redistributions in binary form must reproduce the above
17 * copyright notice, this list of conditions and the following
18 * disclaimer in the documentation and/or other materials provided
19 * with the distribution.
20 * * Neither the name of the copyright holder(s) nor the names of its
21 * contributors may be used to endorse or promote products derived
22 * from this software without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
27 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
28 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
29 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
30 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
31 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
34 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 *
37 * $Id$
38 *
39 */
40
41#pragma once
42
43#if defined __GNUC__
44#pragma GCC system_header
45#endif
46
47#include <pcl/registration/correspondence_types.h>
48
49namespace pcl {
50namespace registration {
51/** @b sortCorrespondencesByQueryIndex : a functor for sorting correspondences by query
52 * index \author Dirk Holz \ingroup registration
53 */
64
65/** @b sortCorrespondencesByMatchIndex : a functor for sorting correspondences by match
66 * index \author Dirk Holz \ingroup registration
67 */
78
79/** @b sortCorrespondencesByDistance : a functor for sorting correspondences by distance
80 * \author Dirk Holz
81 * \ingroup registration
82 */
93
94/** @b sortCorrespondencesByQueryIndexAndDistance : a functor for sorting
95 * correspondences by query index _and_ distance \author Dirk Holz \ingroup registration
96 */
100 using result_type = bool;
101 inline bool
103 {
104 if (a.index_query < b.index_query)
105 return (true);
106 else if ((a.index_query == b.index_query) && (a.distance < b.distance))
107 return (true);
108 return (false);
109 }
110};
111
112/** @b sortCorrespondencesByMatchIndexAndDistance : a functor for sorting
113 * correspondences by match index _and_ distance \author Dirk Holz \ingroup registration
114 */
118 using result_type = bool;
119 inline bool
121 {
122 if (a.index_match < b.index_match)
123 return (true);
124 else if ((a.index_match == b.index_match) && (a.distance < b.distance))
125 return (true);
126 return (false);
127 }
128};
129
130} // namespace registration
131} // namespace pcl
Correspondence represents a match between two entities (e.g., points, descriptors,...
index_t index_query
Index of the query (source) point.
index_t index_match
Index of the matching (target) point.
sortCorrespondencesByDistance : a functor for sorting correspondences by distance
bool operator()(pcl::Correspondence a, pcl::Correspondence b)
sortCorrespondencesByMatchIndexAndDistance : a functor for sorting correspondences by match index and...
bool operator()(pcl::Correspondence a, pcl::Correspondence b)
sortCorrespondencesByMatchIndex : a functor for sorting correspondences by match index
bool operator()(pcl::Correspondence a, pcl::Correspondence b)
sortCorrespondencesByQueryIndexAndDistance : a functor for sorting correspondences by query index and...
bool operator()(pcl::Correspondence a, pcl::Correspondence b)
sortCorrespondencesByQueryIndex : a functor for sorting correspondences by query index
bool operator()(pcl::Correspondence a, pcl::Correspondence b)