$search
00001 """autogenerated by genmsg_py from Vertices.msg. Do not edit.""" 00002 import roslib.message 00003 import struct 00004 00005 00006 class Vertices(roslib.message.Message): 00007 _md5sum = "39bd7b1c23763ddd1b882b97cb7cfe11" 00008 _type = "pcl/Vertices" 00009 _has_header = False #flag to mark the presence of a Header object 00010 _full_text = """# List of point indices 00011 uint32[] vertices 00012 00013 """ 00014 __slots__ = ['vertices'] 00015 _slot_types = ['uint32[]'] 00016 00017 def __init__(self, *args, **kwds): 00018 """ 00019 Constructor. Any message fields that are implicitly/explicitly 00020 set to None will be assigned a default value. The recommend 00021 use is keyword arguments as this is more robust to future message 00022 changes. You cannot mix in-order arguments and keyword arguments. 00023 00024 The available fields are: 00025 vertices 00026 00027 @param args: complete set of field values, in .msg order 00028 @param kwds: use keyword arguments corresponding to message field names 00029 to set specific fields. 00030 """ 00031 if args or kwds: 00032 super(Vertices, self).__init__(*args, **kwds) 00033 #message fields cannot be None, assign default values for those that are 00034 if self.vertices is None: 00035 self.vertices = [] 00036 else: 00037 self.vertices = [] 00038 00039 def _get_types(self): 00040 """ 00041 internal API method 00042 """ 00043 return self._slot_types 00044 00045 def serialize(self, buff): 00046 """ 00047 serialize message into buffer 00048 @param buff: buffer 00049 @type buff: StringIO 00050 """ 00051 try: 00052 length = len(self.vertices) 00053 buff.write(_struct_I.pack(length)) 00054 pattern = '<%sI'%length 00055 buff.write(struct.pack(pattern, *self.vertices)) 00056 except struct.error as se: self._check_types(se) 00057 except TypeError as te: self._check_types(te) 00058 00059 def deserialize(self, str): 00060 """ 00061 unpack serialized message in str into this message instance 00062 @param str: byte array of serialized message 00063 @type str: str 00064 """ 00065 try: 00066 end = 0 00067 start = end 00068 end += 4 00069 (length,) = _struct_I.unpack(str[start:end]) 00070 pattern = '<%sI'%length 00071 start = end 00072 end += struct.calcsize(pattern) 00073 self.vertices = struct.unpack(pattern, str[start:end]) 00074 return self 00075 except struct.error as e: 00076 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00077 00078 00079 def serialize_numpy(self, buff, numpy): 00080 """ 00081 serialize message with numpy array types into buffer 00082 @param buff: buffer 00083 @type buff: StringIO 00084 @param numpy: numpy python module 00085 @type numpy module 00086 """ 00087 try: 00088 length = len(self.vertices) 00089 buff.write(_struct_I.pack(length)) 00090 pattern = '<%sI'%length 00091 buff.write(self.vertices.tostring()) 00092 except struct.error as se: self._check_types(se) 00093 except TypeError as te: self._check_types(te) 00094 00095 def deserialize_numpy(self, str, numpy): 00096 """ 00097 unpack serialized message in str into this message instance using numpy for array types 00098 @param str: byte array of serialized message 00099 @type str: str 00100 @param numpy: numpy python module 00101 @type numpy: module 00102 """ 00103 try: 00104 end = 0 00105 start = end 00106 end += 4 00107 (length,) = _struct_I.unpack(str[start:end]) 00108 pattern = '<%sI'%length 00109 start = end 00110 end += struct.calcsize(pattern) 00111 self.vertices = numpy.frombuffer(str[start:end], dtype=numpy.uint32, count=length) 00112 return self 00113 except struct.error as e: 00114 raise roslib.message.DeserializationError(e) #most likely buffer underfill 00115 00116 _struct_I = roslib.message.struct_I