manipulation_pipeline.h
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00034 
00035 /* Author: Ioan Sucan */
00036 
00037 #ifndef MOVEIT_PICK_PLACE_MANIPULATION_PIPELINE_
00038 #define MOVEIT_PICK_PLACE_MANIPULATION_PIPELINE_
00039 
00040 #include <moveit/pick_place/manipulation_stage.h>
00041 #include <boost/thread.hpp>
00042 #include <boost/shared_ptr.hpp>
00043 #include <boost/function.hpp>
00044 #include <vector>
00045 #include <deque>
00046 
00047 namespace pick_place
00048 {
00049 
00051 class ManipulationPipeline
00052 {
00053 public:
00054   
00055   ManipulationPipeline(const std::string &name, unsigned int nthreads);
00056   virtual ~ManipulationPipeline();
00057   
00058   const std::string& getName() const
00059   {
00060     return name_;
00061   }
00062   
00063   void setSolutionCallback(const boost::function<void()> &callback)
00064   {
00065     solution_callback_ = callback;
00066   }
00067   
00068   void setEmptyQueueCallback(const boost::function<void()> &callback)
00069   {
00070     empty_queue_callback_ = callback;
00071   }
00072   
00073   ManipulationPipeline& addStage(const ManipulationStagePtr &next);
00074   const ManipulationStagePtr& getFirstStage() const;
00075   const ManipulationStagePtr& getLastStage() const;
00076   void reset();
00077   
00078   void setVerbose(bool flag);
00079   
00080   void signalStop();
00081   void start();
00082   void stop();
00083   
00084   void push(const ManipulationPlanPtr &grasp);
00085   void clear();
00086   
00087   const std::vector<ManipulationPlanPtr>& getSuccessfulManipulationPlans() const
00088   {
00089     return success_;
00090   }
00091   
00092   const std::vector<ManipulationPlanPtr>& getFailedManipulationPlans() const
00093   {
00094     return failed_;
00095   }
00096   
00097   void reprocessLastFailure();
00098   
00099 protected:
00100   
00101   void processingThread(unsigned int index);
00102   
00103   std::string name_;
00104   unsigned int nthreads_;
00105   bool verbose_;
00106   std::vector<ManipulationStagePtr> stages_;
00107   
00108   std::deque<ManipulationPlanPtr> queue_;
00109   std::vector<ManipulationPlanPtr> success_;
00110   std::vector<ManipulationPlanPtr> failed_;
00111   
00112   std::vector<boost::thread*> processing_threads_;
00113   boost::condition_variable queue_access_cond_;
00114   boost::mutex queue_access_lock_;
00115   boost::mutex result_lock_;
00116   
00117   boost::function<void()> solution_callback_;
00118   boost::function<void()> empty_queue_callback_;
00119   unsigned int empty_queue_threads_;
00120   
00121   bool stop_processing_;
00122   
00123 };
00124 
00125 }
00126 
00127 #endif


manipulation
Author(s): Ioan Sucan , Sachin Chitta , Sachin Chitta
autogenerated on Wed Aug 26 2015 12:44:04