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--></script> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_f5421e52a658cd938113ed6044324834.html">src</a> </li> <li class="navelem"><a class="el" href="dir_ae92c2ff78847f0cb49b545f9089bbbc.html">ompl</a> </li> <li class="navelem"><a class="el" href="dir_edd2863d3deab9287e73b3dea9b624f6.html">control</a> </li> <li class="navelem"><a class="el" href="dir_8bd53321eeef57705e92defab2aeee5d.html">src</a> </li> </ul> </div> </div> <div class="header"> <div class="headertitle"> <div class="title">SimpleSetup.cpp</div> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*********************************************************************</span> <a name="l00002"></a>00002 <span class="comment">* Software License Agreement (BSD License)</span> <a name="l00003"></a>00003 <span class="comment">*</span> <a name="l00004"></a>00004 <span class="comment">* Copyright (c) 2010, Rice University</span> <a name="l00005"></a>00005 <span class="comment">* All rights reserved.</span> <a name="l00006"></a>00006 <span class="comment">*</span> <a name="l00007"></a>00007 <span class="comment">* Redistribution and use in source and binary forms, with or without</span> <a name="l00008"></a>00008 <span class="comment">* modification, are permitted provided that the following conditions</span> <a name="l00009"></a>00009 <span class="comment">* are met:</span> <a name="l00010"></a>00010 <span class="comment">*</span> <a name="l00011"></a>00011 <span class="comment">* * Redistributions of source code must retain the above copyright</span> <a name="l00012"></a>00012 <span class="comment">* notice, this list of conditions and the following disclaimer.</span> <a name="l00013"></a>00013 <span class="comment">* * Redistributions in binary form must reproduce the above</span> <a name="l00014"></a>00014 <span class="comment">* copyright notice, this list of conditions and the following</span> <a name="l00015"></a>00015 <span class="comment">* disclaimer in the documentation and/or other materials provided</span> <a name="l00016"></a>00016 <span class="comment">* with the distribution.</span> <a name="l00017"></a>00017 <span class="comment">* * Neither the name of the Rice University nor the names of its</span> <a name="l00018"></a>00018 <span class="comment">* contributors may be used to endorse or promote products derived</span> <a name="l00019"></a>00019 <span class="comment">* from this software without specific prior written permission.</span> <a name="l00020"></a>00020 <span class="comment">*</span> <a name="l00021"></a>00021 <span class="comment">* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span> <a name="l00022"></a>00022 <span class="comment">* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span> <a name="l00023"></a>00023 <span class="comment">* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span> <a name="l00024"></a>00024 <span class="comment">* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE</span> <a name="l00025"></a>00025 <span class="comment">* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span> <a name="l00026"></a>00026 <span class="comment">* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span> <a name="l00027"></a>00027 <span class="comment">* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span> <a name="l00028"></a>00028 <span class="comment">* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span> <a name="l00029"></a>00029 <span class="comment">* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span> <a name="l00030"></a>00030 <span class="comment">* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span> <a name="l00031"></a>00031 <span class="comment">* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span> <a name="l00032"></a>00032 <span class="comment">* POSSIBILITY OF SUCH DAMAGE.</span> <a name="l00033"></a>00033 <span class="comment">*********************************************************************/</span> <a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="comment">/* Author: Ioan Sucan */</span> <a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="preprocessor">#include "ompl/control/SimpleSetup.h"</span> <a name="l00038"></a>00038 <span class="preprocessor">#include "ompl/control/planners/rrt/RRT.h"</span> <a name="l00039"></a>00039 <span class="preprocessor">#include "ompl/control/planners/kpiece/KPIECE1.h"</span> <a name="l00040"></a>00040 <a name="l00041"></a><a class="code" href="namespaceompl_1_1control.html#aa8437cb69cc2be3f2184cacfe3720758">00041</a> <a class="code" href="classompl_1_1base_1_1PlannerPtr.html" title="A boost shared pointer wrapper for ompl::base::Planner.">ompl::base::PlannerPtr</a> <a class="code" href="namespaceompl_1_1control.html#aa8437cb69cc2be3f2184cacfe3720758" title="Given a goal specification, decide on a planner for that goal.">ompl::control::getDefaultPlanner</a>(<span class="keyword">const</span> <a class="code" href="classompl_1_1base_1_1GoalPtr.html" title="A boost shared pointer wrapper for ompl::base::Goal.">base::GoalPtr</a> &goal) <a name="l00042"></a>00042 { <a name="l00043"></a>00043 <a class="code" href="classompl_1_1base_1_1PlannerPtr.html" title="A boost shared pointer wrapper for ompl::base::Planner.">base::PlannerPtr</a> planner; <a name="l00044"></a>00044 <span class="keywordflow">if</span> (!goal) <a name="l00045"></a>00045 <span class="keywordflow">throw</span> <a class="code" href="classompl_1_1Exception.html" title="The exception type for ompl.">Exception</a>(<span class="stringliteral">"Unable to allocate default planner for unspecified goal definition"</span>); <a name="l00046"></a>00046 <a name="l00047"></a>00047 <a class="code" href="classompl_1_1control_1_1SpaceInformationPtr.html" title="A boost shared pointer wrapper for ompl::control::SpaceInformation.">SpaceInformationPtr</a> si = boost::static_pointer_cast<<a class="code" href="classompl_1_1control_1_1SpaceInformation.html" title="Space information containing necessary information for planning with controls. setup() needs to be ca...">SpaceInformation</a>, <a class="code" href="classompl_1_1base_1_1SpaceInformation.html" title="The base class for space information. This contains all the information about the space planning is d...">base::SpaceInformation</a>>(goal->getSpaceInformation()); <a name="l00048"></a>00048 <span class="keywordflow">if</span> (si->getStateSpace()->hasDefaultProjection()) <a name="l00049"></a>00049 planner = <a class="code" href="classompl_1_1base_1_1PlannerPtr.html" title="A boost shared pointer wrapper for ompl::base::Planner.">base::PlannerPtr</a>(<span class="keyword">new</span> <a class="code" href="classompl_1_1control_1_1KPIECE1.html" title="Kinodynamic Planning by Interior-Exterior Cell Exploration.">KPIECE1</a>(si)); <a name="l00050"></a>00050 <span class="keywordflow">else</span> <a name="l00051"></a>00051 planner = <a class="code" href="classompl_1_1base_1_1PlannerPtr.html" title="A boost shared pointer wrapper for ompl::base::Planner.">base::PlannerPtr</a>(<span class="keyword">new</span> <a class="code" href="classompl_1_1control_1_1RRT.html" title="Rapidly-exploring Random Tree.">RRT</a>(si)); <a name="l00052"></a>00052 <a name="l00053"></a>00053 <span class="keywordflow">return</span> planner; <a name="l00054"></a>00054 } <a name="l00055"></a>00055 <a name="l00056"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a6b3e6976af723f42cbbabbe41a51d898">00056</a> <span class="keywordtype">void</span> <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a6b3e6976af723f42cbbabbe41a51d898" title="This method will create the necessary classes for planning. The solve() method will call this functio...">ompl::control::SimpleSetup::setup</a>(<span class="keywordtype">void</span>) <a name="l00057"></a>00057 { <a name="l00058"></a>00058 <span class="keywordflow">if</span> (!<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a07e2cf7b8077d90ae8ce4f6c30a49cd0" title="Flag indicating whether the classes needed for planning are set up.">configured_</a>) <a name="l00059"></a>00059 { <a name="l00060"></a>00060 <span class="keywordflow">if</span> (!<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ae40aeef5f330422fe81117bf3039df80" title="The created space information.">si_</a>) <a name="l00061"></a>00061 <span class="keywordflow">throw</span> <a class="code" href="classompl_1_1Exception.html" title="The exception type for ompl.">Exception</a>(<span class="stringliteral">"No space information defined"</span>); <a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="keywordflow">if</span> (!<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ae40aeef5f330422fe81117bf3039df80" title="The created space information.">si_</a>->isSetup()) <a name="l00064"></a>00064 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ae40aeef5f330422fe81117bf3039df80" title="The created space information.">si_</a>->setup(); <a name="l00065"></a>00065 <span class="keywordflow">if</span> (!<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a>) <a name="l00066"></a>00066 { <a name="l00067"></a>00067 <span class="keywordflow">if</span> (<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1cf42df203befd44e0d27ea0fa697191" title="The optional planner allocator.">pa_</a>) <a name="l00068"></a>00068 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a> = <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1cf42df203befd44e0d27ea0fa697191" title="The optional planner allocator.">pa_</a>(<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ae40aeef5f330422fe81117bf3039df80" title="The created space information.">si_</a>); <a name="l00069"></a>00069 <span class="keywordflow">else</span> <a name="l00070"></a>00070 { <a name="l00071"></a>00071 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a061986be314d1aa6f08c1301cf72c673" title="Interface for console output.">msg_</a>.<a class="code" href="classompl_1_1msg_1_1Interface.html#a545368346a008e4de3ea44ce21daccd5" title="Forward information.">inform</a>(<span class="stringliteral">"No planner specified. Using default."</span>); <a name="l00072"></a>00072 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a> = <a class="code" href="namespaceompl_1_1control.html#aa8437cb69cc2be3f2184cacfe3720758" title="Given a goal specification, decide on a planner for that goal.">getDefaultPlanner</a>(<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a450d2a8cc1b5a1dc4c2a41d56a8f6565" title="Get the current goal definition.">getGoal</a>()); <a name="l00073"></a>00073 } <a name="l00074"></a>00074 } <a name="l00075"></a>00075 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a>->setProblemDefinition(<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a0da5fd5aa172bafe9b3c6ec77ec417bc" title="The created problem definition.">pdef_</a>); <a name="l00076"></a>00076 <span class="keywordflow">if</span> (!<a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a>->isSetup()) <a name="l00077"></a>00077 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1c65fbeb69b22217bbfdd3ec4d7afb9f" title="The maintained planner instance.">planner_</a>->setup(); <a name="l00078"></a>00078 <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a07e2cf7b8077d90ae8ce4f6c30a49cd0" title="Flag indicating whether the classes needed for planning are set up.">configured_</a> = <span class="keyword">true</span>; <a name="l00079"></a>00079 } <a name="l00080"></a>00080 } <a name="l00081"></a>00081 <a name="l00082"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a7f44da72fe96fb4e0326962d2ed6a52c">00082</a> <span class="keywordtype">void</span> <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a7f44da72fe96fb4e0326962d2ed6a52c" title="Clear all planning data. This only includes data generated by motion plan computation. Planner settings, start & goal states are not affected.">ompl::control::SimpleSetup::clear</a>(<span class="keywordtype">void</span>) <a name="l00083"></a>00083 { <a name="l00084"></a>00084 <span class="keywordflow">if</span> (planner_) <a name="l00085"></a>00085 planner_->clear(); <a name="l00086"></a>00086 <span class="keywordflow">if</span> (pdef_ && pdef_->getGoal()) <a name="l00087"></a>00087 pdef_->getGoal()->clearSolutionPath(); <a name="l00088"></a>00088 } <a name="l00089"></a>00089 <a name="l00090"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a279efbe5f659a47e1749a3947a1f978e">00090</a> <span class="keywordtype">bool</span> <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a279efbe5f659a47e1749a3947a1f978e" title="Run the planner for a specified amount of time (default is 1 second)">ompl::control::SimpleSetup::solve</a>(<span class="keywordtype">double</span> time) <a name="l00091"></a>00091 { <a name="l00092"></a>00092 setup(); <a name="l00093"></a>00093 <a class="code" href="namespaceompl_1_1time.html#a9f28e947d7e95cfa5f0790ccdb7f0953" title="Representation of a point in time.">time::point</a> start = <a class="code" href="namespaceompl_1_1time.html#a1413ad6c9709d0699343679b291b9c1d" title="Get the current time point.">time::now</a>(); <a name="l00094"></a>00094 <span class="keywordtype">bool</span> result = planner_->solve(time); <a name="l00095"></a>00095 planTime_ = <a class="code" href="namespaceompl_1_1time.html#acac374ab4374adb207edb38cedb7fbb1" title="Return the time duration representing a given number of seconds.">time::seconds</a>(<a class="code" href="namespaceompl_1_1time.html#a1413ad6c9709d0699343679b291b9c1d" title="Get the current time point.">time::now</a>() - start); <a name="l00096"></a>00096 <span class="keywordflow">if</span> (result) <a name="l00097"></a>00097 msg_.inform(<span class="stringliteral">"Solution found in %f seconds"</span>, planTime_); <a name="l00098"></a>00098 <span class="keywordflow">else</span> <a name="l00099"></a>00099 msg_.inform(<span class="stringliteral">"No solution found after %f seconds"</span>, planTime_); <a name="l00100"></a>00100 <span class="keywordflow">return</span> result; <a name="l00101"></a>00101 } <a name="l00102"></a>00102 <a name="l00103"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#aacd350f0002e3e0ffd608099484eabdb">00103</a> <a class="code" href="classompl_1_1control_1_1PathControl.html" title="Definition of a control path.">ompl::control::PathControl</a>& <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#aacd350f0002e3e0ffd608099484eabdb" title="Get the solution path. Throw an exception if no solution is available.">ompl::control::SimpleSetup::getSolutionPath</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span> <a name="l00104"></a>00104 <span class="keyword"></span>{ <a name="l00105"></a>00105 <span class="keywordflow">if</span> (pdef_ && pdef_->getGoal()) <a name="l00106"></a>00106 { <a name="l00107"></a>00107 <span class="keyword">const</span> <a class="code" href="classompl_1_1base_1_1PathPtr.html" title="A boost shared pointer wrapper for ompl::base::Path.">base::PathPtr</a> &p = pdef_->getGoal()->getSolutionPath(); <a name="l00108"></a>00108 <span class="keywordflow">if</span> (p) <a name="l00109"></a>00109 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classompl_1_1control_1_1PathControl.html" title="Definition of a control path.">PathControl</a>&<span class="keyword">></span>(*p); <a name="l00110"></a>00110 } <a name="l00111"></a>00111 <span class="keywordflow">throw</span> <a class="code" href="classompl_1_1Exception.html" title="The exception type for ompl.">Exception</a>(<span class="stringliteral">"No solution path"</span>); <a name="l00112"></a>00112 } <a name="l00113"></a>00113 <a name="l00114"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1e627596e3e9fb5894c7e7c28607640e">00114</a> <a class="code" href="classompl_1_1control_1_1PlannerData.html" title="Datatype holding data a planner can expose for debug purposes.">ompl::control::PlannerData</a> <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#a1e627596e3e9fb5894c7e7c28607640e" title="Get information about the exploration data structure the motion planner used.">ompl::control::SimpleSetup::getPlannerData</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span> <a name="l00115"></a>00115 <span class="keyword"></span>{ <a name="l00116"></a>00116 <a class="code" href="classompl_1_1control_1_1PlannerData.html" title="Datatype holding data a planner can expose for debug purposes.">control::PlannerData</a> pd; <a name="l00117"></a>00117 <span class="keywordflow">if</span> (planner_) <a name="l00118"></a>00118 planner_->getPlannerData(pd); <a name="l00119"></a>00119 <span class="keywordflow">return</span> pd; <a name="l00120"></a>00120 } <a name="l00121"></a>00121 <a name="l00122"></a><a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ac215c0aaffc786d112c88f050cbf4164">00122</a> <span class="keywordtype">void</span> <a class="code" href="classompl_1_1control_1_1SimpleSetup.html#ac215c0aaffc786d112c88f050cbf4164" title="Print information about the current setup.">ompl::control::SimpleSetup::print</a>(std::ostream &out)<span class="keyword"> const</span> <a name="l00123"></a>00123 <span class="keyword"></span>{ <a name="l00124"></a>00124 <span class="keywordflow">if</span> (si_) <a name="l00125"></a>00125 { <a name="l00126"></a>00126 si_->printSettings(out); <a name="l00127"></a>00127 si_->printProperties(out); <a name="l00128"></a>00128 } <a name="l00129"></a>00129 <span class="keywordflow">if</span> (pdef_) <a name="l00130"></a>00130 pdef_->print(out); <a name="l00131"></a>00131 } </pre></div></div> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> </div> <div class="footer span-22 push-2 last"> <a href="http://www.kavrakilab.org">Physical and Biological Computing Group</a> • <a href="http://www.cs.rice.edu">Department of Computer Science</a> • <a href="http://www.rice.edu">Rice University</a><br> <div class="gray">Generated on Sun Oct 9 2011 23:04:40 by <a href="http://www.doxygen.org/index.html">doxygen</a> 1.7.4</div> </div> </div> </body> </html>