00001 """autogenerated by genpy from visp_hand2eye_calibration/TransformArray.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 geometry_msgs.msg
00008 import std_msgs.msg
00009
00010 class TransformArray(genpy.Message):
00011 _md5sum = "69339633e969be70367b6ff0fe206328"
00012 _type = "visp_hand2eye_calibration/TransformArray"
00013 _has_header = True
00014 _full_text = """# An array of transforms with a header for global reference.
00015
00016 Header header
00017
00018 geometry_msgs/Transform[] transforms
00019 ================================================================================
00020 MSG: std_msgs/Header
00021 # Standard metadata for higher-level stamped data types.
00022 # This is generally used to communicate timestamped data
00023 # in a particular coordinate frame.
00024 #
00025 # sequence ID: consecutively increasing ID
00026 uint32 seq
00027 #Two-integer timestamp that is expressed as:
00028 # * stamp.secs: seconds (stamp_secs) since epoch
00029 # * stamp.nsecs: nanoseconds since stamp_secs
00030 # time-handling sugar is provided by the client library
00031 time stamp
00032 #Frame this data is associated with
00033 # 0: no frame
00034 # 1: global frame
00035 string frame_id
00036
00037 ================================================================================
00038 MSG: geometry_msgs/Transform
00039 # This represents the transform between two coordinate frames in free space.
00040
00041 Vector3 translation
00042 Quaternion rotation
00043
00044 ================================================================================
00045 MSG: geometry_msgs/Vector3
00046 # This represents a vector in free space.
00047
00048 float64 x
00049 float64 y
00050 float64 z
00051 ================================================================================
00052 MSG: geometry_msgs/Quaternion
00053 # This represents an orientation in free space in quaternion form.
00054
00055 float64 x
00056 float64 y
00057 float64 z
00058 float64 w
00059
00060 """
00061 __slots__ = ['header','transforms']
00062 _slot_types = ['std_msgs/Header','geometry_msgs/Transform[]']
00063
00064 def __init__(self, *args, **kwds):
00065 """
00066 Constructor. Any message fields that are implicitly/explicitly
00067 set to None will be assigned a default value. The recommend
00068 use is keyword arguments as this is more robust to future message
00069 changes. You cannot mix in-order arguments and keyword arguments.
00070
00071 The available fields are:
00072 header,transforms
00073
00074 :param args: complete set of field values, in .msg order
00075 :param kwds: use keyword arguments corresponding to message field names
00076 to set specific fields.
00077 """
00078 if args or kwds:
00079 super(TransformArray, self).__init__(*args, **kwds)
00080
00081 if self.header is None:
00082 self.header = std_msgs.msg.Header()
00083 if self.transforms is None:
00084 self.transforms = []
00085 else:
00086 self.header = std_msgs.msg.Header()
00087 self.transforms = []
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.transforms)
00110 buff.write(_struct_I.pack(length))
00111 for val1 in self.transforms:
00112 _v1 = val1.translation
00113 _x = _v1
00114 buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
00115 _v2 = val1.rotation
00116 _x = _v2
00117 buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
00118 except struct.error as se: self._check_types(se)
00119 except TypeError as te: self._check_types(te)
00120
00121 def deserialize(self, str):
00122 """
00123 unpack serialized message in str into this message instance
00124 :param str: byte array of serialized message, ``str``
00125 """
00126 try:
00127 if self.header is None:
00128 self.header = std_msgs.msg.Header()
00129 if self.transforms is None:
00130 self.transforms = None
00131 end = 0
00132 _x = self
00133 start = end
00134 end += 12
00135 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00136 start = end
00137 end += 4
00138 (length,) = _struct_I.unpack(str[start:end])
00139 start = end
00140 end += length
00141 if python3:
00142 self.header.frame_id = str[start:end].decode('utf-8')
00143 else:
00144 self.header.frame_id = str[start:end]
00145 start = end
00146 end += 4
00147 (length,) = _struct_I.unpack(str[start:end])
00148 self.transforms = []
00149 for i in range(0, length):
00150 val1 = geometry_msgs.msg.Transform()
00151 _v3 = val1.translation
00152 _x = _v3
00153 start = end
00154 end += 24
00155 (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
00156 _v4 = val1.rotation
00157 _x = _v4
00158 start = end
00159 end += 32
00160 (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
00161 self.transforms.append(val1)
00162 return self
00163 except struct.error as e:
00164 raise genpy.DeserializationError(e)
00165
00166
00167 def serialize_numpy(self, buff, numpy):
00168 """
00169 serialize message with numpy array types into buffer
00170 :param buff: buffer, ``StringIO``
00171 :param numpy: numpy python module
00172 """
00173 try:
00174 _x = self
00175 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00176 _x = self.header.frame_id
00177 length = len(_x)
00178 if python3 or type(_x) == unicode:
00179 _x = _x.encode('utf-8')
00180 length = len(_x)
00181 buff.write(struct.pack('<I%ss'%length, length, _x))
00182 length = len(self.transforms)
00183 buff.write(_struct_I.pack(length))
00184 for val1 in self.transforms:
00185 _v5 = val1.translation
00186 _x = _v5
00187 buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
00188 _v6 = val1.rotation
00189 _x = _v6
00190 buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
00191 except struct.error as se: self._check_types(se)
00192 except TypeError as te: self._check_types(te)
00193
00194 def deserialize_numpy(self, str, numpy):
00195 """
00196 unpack serialized message in str into this message instance using numpy for array types
00197 :param str: byte array of serialized message, ``str``
00198 :param numpy: numpy python module
00199 """
00200 try:
00201 if self.header is None:
00202 self.header = std_msgs.msg.Header()
00203 if self.transforms is None:
00204 self.transforms = None
00205 end = 0
00206 _x = self
00207 start = end
00208 end += 12
00209 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00210 start = end
00211 end += 4
00212 (length,) = _struct_I.unpack(str[start:end])
00213 start = end
00214 end += length
00215 if python3:
00216 self.header.frame_id = str[start:end].decode('utf-8')
00217 else:
00218 self.header.frame_id = str[start:end]
00219 start = end
00220 end += 4
00221 (length,) = _struct_I.unpack(str[start:end])
00222 self.transforms = []
00223 for i in range(0, length):
00224 val1 = geometry_msgs.msg.Transform()
00225 _v7 = val1.translation
00226 _x = _v7
00227 start = end
00228 end += 24
00229 (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
00230 _v8 = val1.rotation
00231 _x = _v8
00232 start = end
00233 end += 32
00234 (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
00235 self.transforms.append(val1)
00236 return self
00237 except struct.error as e:
00238 raise genpy.DeserializationError(e)
00239
00240 _struct_I = genpy.struct_I
00241 _struct_3I = struct.Struct("<3I")
00242 _struct_4d = struct.Struct("<4d")
00243 _struct_3d = struct.Struct("<3d")