_GripperControllerState.py
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00001 """autogenerated by genpy from katana_msgs/GripperControllerState.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 import std_msgs.msg
00008 
00009 class GripperControllerState(genpy.Message):
00010   _md5sum = "57ba9ed166f48062eddf3c6e509f2dc0"
00011   _type = "katana_msgs/GripperControllerState"
00012   _has_header = True #flag to mark the presence of a Header object
00013   _full_text = """# The actual and desired angles (in radian) of the gripper joints, 
00014 # and the error between actual and desired.
00015 #
00016 # Each joint is uniquely identified by its name.
00017 #
00018 # The header specifies the time at which the joint states were recorded. All the joint states
00019 # in one message have to be recorded at the same time.
00020 #
00021 # This message consists of a multiple arrays, one for each part of the joint state. 
00022 #
00023 # All arrays in this message should have the same size.
00024 # This is the only way to uniquely associate the joint name with the correct
00025 # states.
00026 Header header
00027 
00028 string[] name
00029 float64[] actual
00030 float64[] desired
00031 float64[] error
00032 
00033 ================================================================================
00034 MSG: std_msgs/Header
00035 # Standard metadata for higher-level stamped data types.
00036 # This is generally used to communicate timestamped data 
00037 # in a particular coordinate frame.
00038 # 
00039 # sequence ID: consecutively increasing ID 
00040 uint32 seq
00041 #Two-integer timestamp that is expressed as:
00042 # * stamp.secs: seconds (stamp_secs) since epoch
00043 # * stamp.nsecs: nanoseconds since stamp_secs
00044 # time-handling sugar is provided by the client library
00045 time stamp
00046 #Frame this data is associated with
00047 # 0: no frame
00048 # 1: global frame
00049 string frame_id
00050 
00051 """
00052   __slots__ = ['header','name','actual','desired','error']
00053   _slot_types = ['std_msgs/Header','string[]','float64[]','float64[]','float64[]']
00054 
00055   def __init__(self, *args, **kwds):
00056     """
00057     Constructor. Any message fields that are implicitly/explicitly
00058     set to None will be assigned a default value. The recommend
00059     use is keyword arguments as this is more robust to future message
00060     changes.  You cannot mix in-order arguments and keyword arguments.
00061 
00062     The available fields are:
00063        header,name,actual,desired,error
00064 
00065     :param args: complete set of field values, in .msg order
00066     :param kwds: use keyword arguments corresponding to message field names
00067     to set specific fields.
00068     """
00069     if args or kwds:
00070       super(GripperControllerState, self).__init__(*args, **kwds)
00071       #message fields cannot be None, assign default values for those that are
00072       if self.header is None:
00073         self.header = std_msgs.msg.Header()
00074       if self.name is None:
00075         self.name = []
00076       if self.actual is None:
00077         self.actual = []
00078       if self.desired is None:
00079         self.desired = []
00080       if self.error is None:
00081         self.error = []
00082     else:
00083       self.header = std_msgs.msg.Header()
00084       self.name = []
00085       self.actual = []
00086       self.desired = []
00087       self.error = []
00088 
00089   def _get_types(self):
00090     """
00091     internal API method
00092     """
00093     return self._slot_types
00094 
00095   def serialize(self, buff):
00096     """
00097     serialize message into buffer
00098     :param buff: buffer, ``StringIO``
00099     """
00100     try:
00101       _x = self
00102       buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00103       _x = self.header.frame_id
00104       length = len(_x)
00105       if python3 or type(_x) == unicode:
00106         _x = _x.encode('utf-8')
00107         length = len(_x)
00108       buff.write(struct.pack('<I%ss'%length, length, _x))
00109       length = len(self.name)
00110       buff.write(_struct_I.pack(length))
00111       for val1 in self.name:
00112         length = len(val1)
00113         if python3 or type(val1) == unicode:
00114           val1 = val1.encode('utf-8')
00115           length = len(val1)
00116         buff.write(struct.pack('<I%ss'%length, length, val1))
00117       length = len(self.actual)
00118       buff.write(_struct_I.pack(length))
00119       pattern = '<%sd'%length
00120       buff.write(struct.pack(pattern, *self.actual))
00121       length = len(self.desired)
00122       buff.write(_struct_I.pack(length))
00123       pattern = '<%sd'%length
00124       buff.write(struct.pack(pattern, *self.desired))
00125       length = len(self.error)
00126       buff.write(_struct_I.pack(length))
00127       pattern = '<%sd'%length
00128       buff.write(struct.pack(pattern, *self.error))
00129     except struct.error as se: self._check_types(se)
00130     except TypeError as te: self._check_types(te)
00131 
00132   def deserialize(self, str):
00133     """
00134     unpack serialized message in str into this message instance
00135     :param str: byte array of serialized message, ``str``
00136     """
00137     try:
00138       if self.header is None:
00139         self.header = std_msgs.msg.Header()
00140       end = 0
00141       _x = self
00142       start = end
00143       end += 12
00144       (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00145       start = end
00146       end += 4
00147       (length,) = _struct_I.unpack(str[start:end])
00148       start = end
00149       end += length
00150       if python3:
00151         self.header.frame_id = str[start:end].decode('utf-8')
00152       else:
00153         self.header.frame_id = str[start:end]
00154       start = end
00155       end += 4
00156       (length,) = _struct_I.unpack(str[start:end])
00157       self.name = []
00158       for i in range(0, length):
00159         start = end
00160         end += 4
00161         (length,) = _struct_I.unpack(str[start:end])
00162         start = end
00163         end += length
00164         if python3:
00165           val1 = str[start:end].decode('utf-8')
00166         else:
00167           val1 = str[start:end]
00168         self.name.append(val1)
00169       start = end
00170       end += 4
00171       (length,) = _struct_I.unpack(str[start:end])
00172       pattern = '<%sd'%length
00173       start = end
00174       end += struct.calcsize(pattern)
00175       self.actual = struct.unpack(pattern, str[start:end])
00176       start = end
00177       end += 4
00178       (length,) = _struct_I.unpack(str[start:end])
00179       pattern = '<%sd'%length
00180       start = end
00181       end += struct.calcsize(pattern)
00182       self.desired = struct.unpack(pattern, str[start:end])
00183       start = end
00184       end += 4
00185       (length,) = _struct_I.unpack(str[start:end])
00186       pattern = '<%sd'%length
00187       start = end
00188       end += struct.calcsize(pattern)
00189       self.error = struct.unpack(pattern, str[start:end])
00190       return self
00191     except struct.error as e:
00192       raise genpy.DeserializationError(e) #most likely buffer underfill
00193 
00194 
00195   def serialize_numpy(self, buff, numpy):
00196     """
00197     serialize message with numpy array types into buffer
00198     :param buff: buffer, ``StringIO``
00199     :param numpy: numpy python module
00200     """
00201     try:
00202       _x = self
00203       buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00204       _x = self.header.frame_id
00205       length = len(_x)
00206       if python3 or type(_x) == unicode:
00207         _x = _x.encode('utf-8')
00208         length = len(_x)
00209       buff.write(struct.pack('<I%ss'%length, length, _x))
00210       length = len(self.name)
00211       buff.write(_struct_I.pack(length))
00212       for val1 in self.name:
00213         length = len(val1)
00214         if python3 or type(val1) == unicode:
00215           val1 = val1.encode('utf-8')
00216           length = len(val1)
00217         buff.write(struct.pack('<I%ss'%length, length, val1))
00218       length = len(self.actual)
00219       buff.write(_struct_I.pack(length))
00220       pattern = '<%sd'%length
00221       buff.write(self.actual.tostring())
00222       length = len(self.desired)
00223       buff.write(_struct_I.pack(length))
00224       pattern = '<%sd'%length
00225       buff.write(self.desired.tostring())
00226       length = len(self.error)
00227       buff.write(_struct_I.pack(length))
00228       pattern = '<%sd'%length
00229       buff.write(self.error.tostring())
00230     except struct.error as se: self._check_types(se)
00231     except TypeError as te: self._check_types(te)
00232 
00233   def deserialize_numpy(self, str, numpy):
00234     """
00235     unpack serialized message in str into this message instance using numpy for array types
00236     :param str: byte array of serialized message, ``str``
00237     :param numpy: numpy python module
00238     """
00239     try:
00240       if self.header is None:
00241         self.header = std_msgs.msg.Header()
00242       end = 0
00243       _x = self
00244       start = end
00245       end += 12
00246       (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00247       start = end
00248       end += 4
00249       (length,) = _struct_I.unpack(str[start:end])
00250       start = end
00251       end += length
00252       if python3:
00253         self.header.frame_id = str[start:end].decode('utf-8')
00254       else:
00255         self.header.frame_id = str[start:end]
00256       start = end
00257       end += 4
00258       (length,) = _struct_I.unpack(str[start:end])
00259       self.name = []
00260       for i in range(0, length):
00261         start = end
00262         end += 4
00263         (length,) = _struct_I.unpack(str[start:end])
00264         start = end
00265         end += length
00266         if python3:
00267           val1 = str[start:end].decode('utf-8')
00268         else:
00269           val1 = str[start:end]
00270         self.name.append(val1)
00271       start = end
00272       end += 4
00273       (length,) = _struct_I.unpack(str[start:end])
00274       pattern = '<%sd'%length
00275       start = end
00276       end += struct.calcsize(pattern)
00277       self.actual = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00278       start = end
00279       end += 4
00280       (length,) = _struct_I.unpack(str[start:end])
00281       pattern = '<%sd'%length
00282       start = end
00283       end += struct.calcsize(pattern)
00284       self.desired = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00285       start = end
00286       end += 4
00287       (length,) = _struct_I.unpack(str[start:end])
00288       pattern = '<%sd'%length
00289       start = end
00290       end += struct.calcsize(pattern)
00291       self.error = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00292       return self
00293     except struct.error as e:
00294       raise genpy.DeserializationError(e) #most likely buffer underfill
00295 
00296 _struct_I = genpy.struct_I
00297 _struct_3I = struct.Struct("<3I")
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katana_msgs
Author(s): Martin Günther
autogenerated on Tue May 28 2013 14:50:07