Class: Actionlib_tutorials::FibonacciActionFeedback
- Inherits:
-
ROS::Message
- Object
- ROS::Message
- Actionlib_tutorials::FibonacciActionFeedback
- Defined in:
- lib/actionlib_tutorials/FibonacciActionFeedback.rb
Constant Summary collapse
- @@struct_L3 =
::ROS::Struct.new("L3")
- @@struct_C =
::ROS::Struct.new("C")
- @@struct_L2 =
::ROS::Struct.new("L2")
- @@struct_L =
::ROS::Struct.new("L")
- @@slot_types =
['Header','actionlib_msgs/GoalStatus','actionlib_tutorials/FibonacciFeedback']
Instance Attribute Summary collapse
-
#feedback ⇒ Object
Returns the value of attribute feedback.
-
#header ⇒ Object
Returns the value of attribute header.
-
#status ⇒ Object
Returns the value of attribute status.
Class Method Summary collapse
Instance Method Summary collapse
-
#_get_types ⇒ String
internal API method.
-
#deserialize(str) ⇒ Object
unpack serialized message in str into this message instance @param [String] str: byte array of serialized message.
- #has_header? ⇒ Boolean
-
#initialize(args = {}) ⇒ FibonacciActionFeedback
constructor
Constructor.
- #message_definition ⇒ Object
-
#serialize(buff) ⇒ Object
serialize message into buffer.
Constructor Details
#initialize(args = {}) ⇒ FibonacciActionFeedback
Constructor. You can set the default values using keyword operators.
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 114 def initialize(args={}) # message fields cannot be None, assign default values for those that are if args[:header] @header = args[:header] else @header = Std_msgs::Header.new end if args[:status] @status = args[:status] else @status = Actionlib_msgs::GoalStatus.new end if args[:feedback] @feedback = args[:feedback] else @feedback = Actionlib_tutorials::FibonacciFeedback.new end end |
Instance Attribute Details
#feedback ⇒ Object
Returns the value of attribute feedback.
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 99 def feedback @feedback end |
#header ⇒ Object
Returns the value of attribute header.
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 99 def header @header end |
#status ⇒ Object
Returns the value of attribute status.
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 99 def status @status end |
Class Method Details
.md5sum ⇒ Object
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 13 def self.md5sum "73b8497a9f629a31c0020900e4148f07" end |
.type ⇒ Object
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 17 def self.type "actionlib_tutorials/FibonacciActionFeedback" end |
Instance Method Details
#_get_types ⇒ String
internal API method
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 135 def _get_types @slot_types end |
#deserialize(str) ⇒ Object
unpack serialized message in str into this message instance
@param [String] str: byte array of serialized message
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 167 def deserialize(str) begin if @header == nil @header = Std_msgs::Header.new end if @status == nil @status = Actionlib_msgs::GoalStatus.new end if @feedback == nil @feedback = Actionlib_tutorials::FibonacciFeedback.new end end_point = 0 start = end_point end_point += ROS::Struct::calc_size('L3') (@header.seq, @header.stamp.secs, @header.stamp.nsecs,) = @@struct_L3.unpack(str[start..(end_point-1)]) start = end_point end_point += 4 (length,) = @@struct_L.unpack(str[start..(end_point-1)]) start = end_point end_point += length @header.frame_id = str[start..(end_point-1)] start = end_point end_point += ROS::Struct::calc_size('L2') (@status.goal_id.stamp.secs, @status.goal_id.stamp.nsecs,) = @@struct_L2.unpack(str[start..(end_point-1)]) start = end_point end_point += 4 (length,) = @@struct_L.unpack(str[start..(end_point-1)]) start = end_point end_point += length @status.goal_id.id = str[start..(end_point-1)] start = end_point end_point += ROS::Struct::calc_size('C') (@status.status,) = @@struct_C.unpack(str[start..(end_point-1)]) start = end_point end_point += 4 (length,) = @@struct_L.unpack(str[start..(end_point-1)]) start = end_point end_point += length @status.text = str[start..(end_point-1)] start = end_point end_point += 4 (length,) = @@struct_L.unpack(str[start..(end_point-1)]) pattern = "l#{length}" start = end_point end_point += ROS::Struct::calc_size("#{pattern}") @feedback.sequence = str[start..(end_point-1)].unpack(pattern) return self rescue => exception raise "message DeserializationError: #{exception}" #most likely buffer underfill end end |
#has_header? ⇒ Boolean
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 21 def has_header? true end |
#message_definition ⇒ Object
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 25 def "# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ====== Header header actionlib_msgs/GoalStatus status FibonacciFeedback feedback ================================================================================ MSG: std_msgs/Header # Standard metadata for higher-level stamped data types. # This is generally used to communicate timestamped data # in a particular coordinate frame. # # sequence ID: consecutively increasing ID uint32 seq #Two-integer timestamp that is expressed as: # * stamp.secs: seconds (stamp_secs) since epoch # * stamp.nsecs: nanoseconds since stamp_secs # time-handling sugar is provided by the client library time stamp #Frame this data is associated with # 0: no frame # 1: global frame string frame_id ================================================================================ MSG: actionlib_msgs/GoalStatus GoalID goal_id uint8 status uint8 PENDING = 0 # The goal has yet to be processed by the action server uint8 ACTIVE = 1 # The goal is currently being processed by the action server uint8 PREEMPTED = 2 # The goal received a cancel request after it started executing # and has since completed its execution (Terminal State) uint8 SUCCEEDED = 3 # The goal was achieved successfully by the action server (Terminal State) uint8 ABORTED = 4 # The goal was aborted during execution by the action server due # to some failure (Terminal State) uint8 REJECTED = 5 # The goal was rejected by the action server without being processed, # because the goal was unattainable or invalid (Terminal State) uint8 PREEMPTING = 6 # The goal received a cancel request after it started executing # and has not yet completed execution uint8 RECALLING = 7 # The goal received a cancel request before it started executing, # but the action server has not yet confirmed that the goal is canceled uint8 RECALLED = 8 # The goal received a cancel request before it started executing # and was successfully cancelled (Terminal State) uint8 LOST = 9 # An action client can determine that a goal is LOST. This should not be # sent over the wire by an action server #Allow for the user to associate a string with GoalStatus for debugging string text ================================================================================ MSG: actionlib_msgs/GoalID # The stamp should store the time at which this goal was requested. # It is used by an action server when it tries to preempt all # goals that were requested before a certain time time stamp # The id provides a way to associate feedback and # result message with specific goal requests. The id # specified must be unique. string id ================================================================================ MSG: actionlib_tutorials/FibonacciFeedback # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ====== #feedback int32[] sequence " end |
#serialize(buff) ⇒ Object
serialize message into buffer
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# File 'lib/actionlib_tutorials/FibonacciActionFeedback.rb', line 141 def serialize(buff) begin buff.write(@@struct_L3.pack(@header.seq, @header.stamp.secs, @header.stamp.nsecs)) _x = @header.frame_id length = _x.length buff.write([length, _x].pack("La#{length}")) buff.write(@@struct_L2.pack(@status.goal_id.stamp.secs, @status.goal_id.stamp.nsecs)) _x = @status.goal_id.id length = _x.length buff.write([length, _x].pack("La#{length}")) buff.write(@@struct_C.pack(@status.status)) _x = @status.text length = _x.length buff.write([length, _x].pack("La#{length}")) length = @feedback.sequence.length buff.write(@@struct_L.pack(length)) pattern = "l#{length}" buff.write(*@feedback.sequence.pack(pattern)) rescue => exception raise "some erro in serialize: #{exception}" end end |