PlannerData.cpp
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34 
35 /* Author: Ryan Luna */
36 
37 #include "ompl/control/PlannerData.h"
38 
39 ompl::control::PlannerData::PlannerData(const SpaceInformationPtr &siC) : base::PlannerData(boost::static_pointer_cast<base::SpaceInformation>(siC)), siC_(siC)
40 {
41 }
42 
44 {
45  freeMemory();
46 }
47 
48 bool ompl::control::PlannerData::removeVertex (unsigned int vIndex)
49 {
51 }
52 
54 {
55  unsigned int index = vertexIndex (st);
56  if (index == INVALID_INDEX)
57  return false;
58 
59  std::map<unsigned int, const base::PlannerDataEdge*> edgeMap;
60  getEdges(index, edgeMap);
61 
62  for (std::map<unsigned int, const base::PlannerDataEdge*>::iterator edgemapit = edgeMap.begin(); edgemapit != edgeMap.end(); ++edgemapit)
63  {
64  // Before deleting the edge, free the control associated with it, if it was decoupled
65  Control *ctrl = const_cast<Control*>(static_cast<const PlannerDataEdgeControl*>(edgemapit->second)->getControl());
66  std::set<Control*>::iterator it = decoupledControls_.find(ctrl);
67  if (it != decoupledControls_.end())
68  {
69  siC_->freeControl(*it);
70  decoupledControls_.erase(it);
71  }
72  }
73 
75 }
76 
77 bool ompl::control::PlannerData::removeEdge (unsigned int v1, unsigned int v2)
78 {
80 }
81 
83 {
84  unsigned int index1, index2;
85  index1 = vertexIndex(v1);
86  index2 = vertexIndex(v2);
87 
88  if (index1 == INVALID_INDEX || index2 == INVALID_INDEX)
89  return false;
90 
91  // Before deleting the edge, free the control associated with it, if it was decoupled
92  PlannerDataEdgeControl &edge = static_cast<PlannerDataEdgeControl&>(getEdge(index1, index2));
93  Control *ctrl = const_cast<Control*>(edge.getControl());
94  std::set<Control*>::iterator it = decoupledControls_.find(ctrl);
95  if (it != decoupledControls_.end())
96  {
97  siC_->freeControl(*it);
98  decoupledControls_.erase(it);
99  }
100 
101  return ompl::base::PlannerData::removeEdge(index1, index2);
102 }
103 
105 {
107 
108  freeMemory();
109  decoupledControls_.clear();
110 }
111 
113 {
115 
116  for (unsigned int i = 0; i < numVertices(); ++i)
117  {
118  for (unsigned int j = 0; j < numVertices(); ++j)
119  {
120  if (edgeExists(i, j))
121  {
122  PlannerDataEdgeControl &edge = static_cast<PlannerDataEdgeControl&>(getEdge(i, j));
123  // If this edge's control is not in the decoupled list, clone it and add it
124  Control *ctrl = const_cast<Control*>(edge.getControl());
125  if (decoupledControls_.find(ctrl) == decoupledControls_.end())
126  {
127  Control *clone = siC_->cloneControl(ctrl);
128  decoupledControls_.insert(clone);
129  // Replacing the shallow control pointer with our shiny new clone
130  edge.c_ = clone;
131  }
132  }
133  }
134  }
135 }
136 
138 {
139  return siC_;
140 }
141 
143 {
144  return true;
145 }
146 
147 void ompl::control::PlannerData::freeMemory()
148 {
149  for (std::set<Control*>::iterator it = decoupledControls_.begin(); it != decoupledControls_.end(); ++it)
150  siC_->freeControl(*it);
151 }
virtual void decoupleFromPlanner()
Creates a deep copy of the states contained in the vertices of this PlannerData structure so that whe...
Definition: PlannerData.cpp:84
Definition of an abstract control.
Definition: Control.h:48
const SpaceInformationPtr & getSpaceInformation() const
Return the instance of SpaceInformation used in this PlannerData.
virtual void clear()
Clears the entire data structure.
Representation of an edge in PlannerData for planning with controls. This structure encodes a specifi...
Definition: PlannerData.h:60
PlannerData(const SpaceInformationPtr &siC)
Constructor. Accepts a SpaceInformationPtr for the space planned in.
Definition: PlannerData.cpp:39
Base class for a vertex in the PlannerData structure. All derived classes must implement the clone an...
Definition: PlannerData.h:60
virtual bool removeVertex(const PlannerDataVertex &st)
Removes the vertex associated with the given data. If the vertex does not exist, false is returned...
virtual ~PlannerData()
Destructor.
Definition: PlannerData.cpp:43
virtual bool hasControls() const
Returns true if this PlannerData instance has controls associated with it.
virtual bool removeVertex(const base::PlannerDataVertex &st)
Removes the vertex associated with the given data. If the vertex does not exist, false is returned...
Definition: PlannerData.cpp:53
virtual void clear()
Clears the entire data structure.
Definition: PlannerData.cpp:78
A boost shared pointer wrapper for ompl::control::SpaceInformation.
virtual bool removeEdge(unsigned int v1, unsigned int v2)
Removes the edge between vertex indexes v1 and v2. Success is returned.
Definition: PlannerData.cpp:77
const Control * getControl() const
Return the control associated with this edge.
Definition: PlannerData.h:76
Space information containing necessary information for planning with controls. setup() needs to be ca...
virtual bool removeEdge(unsigned int v1, unsigned int v2)
Removes the edge between vertex indexes v1 and v2. Success is returned.
virtual void decoupleFromPlanner()
Creates a deep copy of the states contained in the vertices of this PlannerData structure so that whe...