comm_state.h
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00034 
00035 #ifndef ACTIONLIB__CLIENT__COMM_STATE_H_
00036 #define ACTIONLIB__CLIENT__COMM_STATE_H_
00037 
00038 #include <string>
00039 #include "ros/console.h"
00040 
00041 namespace actionlib
00042 {
00043 
00047 class CommState
00048 {
00049 public:
00051   enum StateEnum
00052   {
00053     WAITING_FOR_GOAL_ACK    = 0,
00054     PENDING                 = 1,
00055     ACTIVE                  = 2,
00056     WAITING_FOR_RESULT      = 3,
00057     WAITING_FOR_CANCEL_ACK  = 4,
00058     RECALLING               = 5,
00059     PREEMPTING              = 6,
00060     DONE                    = 7
00061   };
00062 
00063   CommState(const StateEnum & state)
00064   : state_(state) {}
00065 
00066   inline bool operator==(const CommState & rhs) const
00067   {
00068     return state_ == rhs.state_;
00069   }
00070 
00071   inline bool operator==(const CommState::StateEnum & rhs) const
00072   {
00073     return state_ == rhs;
00074   }
00075 
00076   inline bool operator!=(const CommState::StateEnum & rhs) const
00077   {
00078     return !(*this == rhs);
00079   }
00080 
00081   inline bool operator!=(const CommState & rhs) const
00082   {
00083     return !(*this == rhs);
00084   }
00085 
00086   std::string toString() const
00087   {
00088     switch (state_) {
00089       case WAITING_FOR_GOAL_ACK:
00090         return "WAITING_FOR_GOAL_ACK";
00091       case PENDING:
00092         return "PENDING";
00093       case ACTIVE:
00094         return "ACTIVE";
00095       case WAITING_FOR_RESULT:
00096         return "WAITING_FOR_RESULT";
00097       case WAITING_FOR_CANCEL_ACK:
00098         return "WAITING_FOR_CANCEL_ACK";
00099       case RECALLING:
00100         return "RECALLING";
00101       case PREEMPTING:
00102         return "PREEMPTING";
00103       case DONE:
00104         return "DONE";
00105       default:
00106         ROS_ERROR_NAMED("actionlib", "BUG: Unhandled CommState: %u", state_);
00107         break;
00108     }
00109     return "BUG-UNKNOWN";
00110   }
00111 
00112   StateEnum state_;
00113 
00114 private:
00115   CommState();
00116 };
00117 
00118 }  // namespace actionlib
00119 
00120 #endif  // ACTIONLIB__CLIENT__COMM_STATE_H_


actionlib
Author(s): Eitan Marder-Eppstein, Vijay Pradeep
autogenerated on Thu Sep 28 2017 02:51:16