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00001 """autogenerated by genmsg_py from PointIndices.msg. Do not edit.""" 00002 import roslib.message 00003 import struct 00004 00005 import std_msgs.msg 00006 00007 class PointIndices(roslib.message.Message): 00008 _md5sum = "458c7998b7eaf99908256472e273b3d4" 00009 _type = "pcl/PointIndices" 00010 _has_header = True #flag to mark the presence of a Header object 00011 _full_text = """Header header 00012 int32[] indices 00013 00014 00015 ================================================================================ 00016 MSG: std_msgs/Header 00017 # Standard metadata for higher-level stamped data types. 00018 # This is generally used to communicate timestamped data 00019 # in a particular coordinate frame. 00020 # 00021 # sequence ID: consecutively increasing ID 00022 uint32 seq 00023 #Two-integer timestamp that is expressed as: 00024 # * stamp.secs: seconds (stamp_secs) since epoch 00025 # * stamp.nsecs: nanoseconds since stamp_secs 00026 # time-handling sugar is provided by the client library 00027 time stamp 00028 #Frame this data is associated with 00029 # 0: no frame 00030 # 1: global frame 00031 string frame_id 00032 00033 """ 00034 __slots__ = ['header','indices'] 00035 _slot_types = ['Header','int32[]'] 00036 00037 def __init__(self, *args, **kwds): 00038 """ 00039 Constructor. Any message fields that are implicitly/explicitly 00040 set to None will be assigned a default value. The recommend 00041 use is keyword arguments as this is more robust to future message 00042 changes. You cannot mix in-order arguments and keyword arguments. 00043 00044 The available fields are: 00045 header,indices 00046 00047 @param args: complete set of field values, in .msg order 00048 @param kwds: use keyword arguments corresponding to message field names 00049 to set specific fields. 00050 """ 00051 if args or kwds: 00052 super(PointIndices, self).__init__(*args, **kwds) 00053 #message fields cannot be None, assign default values for those that are 00054 if self.header is None: 00055 self.header = std_msgs.msg._Header.Header() 00056 if self.indices is None: 00057 self.indices = [] 00058 else: 00059 self.header = std_msgs.msg._Header.Header() 00060 self.indices = [] 00061 00062 def _get_types(self): 00063 """ 00064 internal API method 00065 """ 00066 return self._slot_types 00067 00068 def serialize(self, buff): 00069 """ 00070 serialize message into buffer 00071 @param buff: buffer 00072 @type buff: StringIO 00073 """ 00074 try: 00075 _x = self 00076 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs)) 00077 _x = self.header.frame_id 00078 length = len(_x) 00079 buff.write(struct.pack('<I%ss'%length, length, _x)) 00080 length = len(self.indices) 00081 buff.write(_struct_I.pack(length)) 00082 pattern = '<%si'%length 00083 buff.write(struct.pack(pattern, *self.indices)) 00084 except struct.error as se: self._check_types(se) 00085 except TypeError as te: self._check_types(te) 00086 00087 def deserialize(self, str): 00088 """ 00089 unpack serialized message in str into this message instance 00090 @param str: byte array of serialized message 00091 @type str: str 00092 """ 00093 try: 00094 if self.header is None: 00095 self.header = std_msgs.msg._Header.Header() 00096 end = 0 00097 _x = self 00098 start = end 00099 end += 12 00100 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end]) 00101 start = end 00102 end += 4 00103 (length,) = _struct_I.unpack(str[start:end]) 00104 start = end 00105 end += length 00106 self.header.frame_id = str[start:end] 00107 start = end 00108 end += 4 00109 (length,) = _struct_I.unpack(str[start:end]) 00110 pattern = '<%si'%length 00111 start = end 00112 end += struct.calcsize(pattern) 00113 self.indices = struct.unpack(pattern, str[start:end]) 00114 return self 00115 except struct.error as e: 00116 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00117 00118 00119 def serialize_numpy(self, buff, numpy): 00120 """ 00121 serialize message with numpy array types into buffer 00122 @param buff: buffer 00123 @type buff: StringIO 00124 @param numpy: numpy python module 00125 @type numpy module 00126 """ 00127 try: 00128 _x = self 00129 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs)) 00130 _x = self.header.frame_id 00131 length = len(_x) 00132 buff.write(struct.pack('<I%ss'%length, length, _x)) 00133 length = len(self.indices) 00134 buff.write(_struct_I.pack(length)) 00135 pattern = '<%si'%length 00136 buff.write(self.indices.tostring()) 00137 except struct.error as se: self._check_types(se) 00138 except TypeError as te: self._check_types(te) 00139 00140 def deserialize_numpy(self, str, numpy): 00141 """ 00142 unpack serialized message in str into this message instance using numpy for array types 00143 @param str: byte array of serialized message 00144 @type str: str 00145 @param numpy: numpy python module 00146 @type numpy: module 00147 """ 00148 try: 00149 if self.header is None: 00150 self.header = std_msgs.msg._Header.Header() 00151 end = 0 00152 _x = self 00153 start = end 00154 end += 12 00155 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end]) 00156 start = end 00157 end += 4 00158 (length,) = _struct_I.unpack(str[start:end]) 00159 start = end 00160 end += length 00161 self.header.frame_id = str[start:end] 00162 start = end 00163 end += 4 00164 (length,) = _struct_I.unpack(str[start:end]) 00165 pattern = '<%si'%length 00166 start = end 00167 end += struct.calcsize(pattern) 00168 self.indices = numpy.frombuffer(str[start:end], dtype=numpy.int32, count=length) 00169 return self 00170 except struct.error as e: 00171 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00172 00173 _struct_I = roslib.message.struct_I 00174 _struct_3I = struct.Struct("<3I")