Point Cloud Library (PCL)  1.8.1
decision_tree_data_provider.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 #ifndef DECISION_TREE_DATA_PROVIDER_H_
39 #define DECISION_TREE_DATA_PROVIDER_H_
40 
41 #include <pcl/common/common.h>
42 
43 namespace pcl
44 {
45  template<class FeatureType, class DataSet, class LabelType, class ExampleIndex, class NodeType>
47  {
48 
49  /** \brief The training data set. */
50  DataSet data_set_;
51  /** \brief The label data. */
52  std::vector<LabelType> label_data_;
53 
54  public:
55 
56  /** \brief Constructor. */
58  {
59 
60  }
61 
62  /** \brief Destructor. */
64  {
65 
66  }
67 
68  /** \brief Virtual function called to obtain training examples and labels before training a specific tree */
69  virtual void
70  getDatasetAndLabels(DataSet & data_set, std::vector<LabelType> & label_data, std::vector<ExampleIndex> & examples) = 0;
71  };
72 }
73 
74 #endif /* DECISION_TREE_DATA_PROVIDER_H_ */
Define standard C methods and C++ classes that are common to all methods.