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00001 """autogenerated by genmsg_py from PointStamped.msg. Do not edit.""" 00002 import roslib.message 00003 import struct 00004 00005 import geometry_msgs.msg 00006 import std_msgs.msg 00007 00008 class PointStamped(roslib.message.Message): 00009 _md5sum = "c63aecb41bfdfd6b7e1fac37c7cbe7bf" 00010 _type = "geometry_msgs/PointStamped" 00011 _has_header = True #flag to mark the presence of a Header object 00012 _full_text = """# This represents a Point with reference coordinate frame and timestamp 00013 Header header 00014 Point point 00015 00016 ================================================================================ 00017 MSG: std_msgs/Header 00018 # Standard metadata for higher-level stamped data types. 00019 # This is generally used to communicate timestamped data 00020 # in a particular coordinate frame. 00021 # 00022 # sequence ID: consecutively increasing ID 00023 uint32 seq 00024 #Two-integer timestamp that is expressed as: 00025 # * stamp.secs: seconds (stamp_secs) since epoch 00026 # * stamp.nsecs: nanoseconds since stamp_secs 00027 # time-handling sugar is provided by the client library 00028 time stamp 00029 #Frame this data is associated with 00030 # 0: no frame 00031 # 1: global frame 00032 string frame_id 00033 00034 ================================================================================ 00035 MSG: geometry_msgs/Point 00036 # This contains the position of a point in free space 00037 float64 x 00038 float64 y 00039 float64 z 00040 00041 """ 00042 __slots__ = ['header','point'] 00043 _slot_types = ['Header','geometry_msgs/Point'] 00044 00045 def __init__(self, *args, **kwds): 00046 """ 00047 Constructor. Any message fields that are implicitly/explicitly 00048 set to None will be assigned a default value. The recommend 00049 use is keyword arguments as this is more robust to future message 00050 changes. You cannot mix in-order arguments and keyword arguments. 00051 00052 The available fields are: 00053 header,point 00054 00055 @param args: complete set of field values, in .msg order 00056 @param kwds: use keyword arguments corresponding to message field names 00057 to set specific fields. 00058 """ 00059 if args or kwds: 00060 super(PointStamped, self).__init__(*args, **kwds) 00061 #message fields cannot be None, assign default values for those that are 00062 if self.header is None: 00063 self.header = std_msgs.msg._Header.Header() 00064 if self.point is None: 00065 self.point = geometry_msgs.msg.Point() 00066 else: 00067 self.header = std_msgs.msg._Header.Header() 00068 self.point = geometry_msgs.msg.Point() 00069 00070 def _get_types(self): 00071 """ 00072 internal API method 00073 """ 00074 return self._slot_types 00075 00076 def serialize(self, buff): 00077 """ 00078 serialize message into buffer 00079 @param buff: buffer 00080 @type buff: StringIO 00081 """ 00082 try: 00083 _x = self 00084 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs)) 00085 _x = self.header.frame_id 00086 length = len(_x) 00087 buff.write(struct.pack('<I%ss'%length, length, _x)) 00088 _x = self 00089 buff.write(_struct_3d.pack(_x.point.x, _x.point.y, _x.point.z)) 00090 except struct.error as se: self._check_types(se) 00091 except TypeError as te: self._check_types(te) 00092 00093 def deserialize(self, str): 00094 """ 00095 unpack serialized message in str into this message instance 00096 @param str: byte array of serialized message 00097 @type str: str 00098 """ 00099 try: 00100 if self.header is None: 00101 self.header = std_msgs.msg._Header.Header() 00102 if self.point is None: 00103 self.point = geometry_msgs.msg.Point() 00104 end = 0 00105 _x = self 00106 start = end 00107 end += 12 00108 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end]) 00109 start = end 00110 end += 4 00111 (length,) = _struct_I.unpack(str[start:end]) 00112 start = end 00113 end += length 00114 self.header.frame_id = str[start:end] 00115 _x = self 00116 start = end 00117 end += 24 00118 (_x.point.x, _x.point.y, _x.point.z,) = _struct_3d.unpack(str[start:end]) 00119 return self 00120 except struct.error as e: 00121 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00122 00123 00124 def serialize_numpy(self, buff, numpy): 00125 """ 00126 serialize message with numpy array types into buffer 00127 @param buff: buffer 00128 @type buff: StringIO 00129 @param numpy: numpy python module 00130 @type numpy module 00131 """ 00132 try: 00133 _x = self 00134 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs)) 00135 _x = self.header.frame_id 00136 length = len(_x) 00137 buff.write(struct.pack('<I%ss'%length, length, _x)) 00138 _x = self 00139 buff.write(_struct_3d.pack(_x.point.x, _x.point.y, _x.point.z)) 00140 except struct.error as se: self._check_types(se) 00141 except TypeError as te: self._check_types(te) 00142 00143 def deserialize_numpy(self, str, numpy): 00144 """ 00145 unpack serialized message in str into this message instance using numpy for array types 00146 @param str: byte array of serialized message 00147 @type str: str 00148 @param numpy: numpy python module 00149 @type numpy: module 00150 """ 00151 try: 00152 if self.header is None: 00153 self.header = std_msgs.msg._Header.Header() 00154 if self.point is None: 00155 self.point = geometry_msgs.msg.Point() 00156 end = 0 00157 _x = self 00158 start = end 00159 end += 12 00160 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end]) 00161 start = end 00162 end += 4 00163 (length,) = _struct_I.unpack(str[start:end]) 00164 start = end 00165 end += length 00166 self.header.frame_id = str[start:end] 00167 _x = self 00168 start = end 00169 end += 24 00170 (_x.point.x, _x.point.y, _x.point.z,) = _struct_3d.unpack(str[start:end]) 00171 return self 00172 except struct.error as e: 00173 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00174 00175 _struct_I = roslib.message.struct_I 00176 _struct_3I = struct.Struct("<3I") 00177 _struct_3d = struct.Struct("<3d")