Go to the documentation of this file.00001 """autogenerated by genpy from pr2_image_snapshot_recorder/ImageSnapshotGoal.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006
00007
00008 class ImageSnapshotGoal(genpy.Message):
00009 _md5sum = "13e4842bc6386877d90e53523f6d94ba"
00010 _type = "pr2_image_snapshot_recorder/ImageSnapshotGoal"
00011 _has_header = False
00012 _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00013 string topic_name # Topic name, must be of sensor_msgs/Image
00014 int32 num_images # Set <0 to record until prempted
00015 string output_file_name # Default: /hwlog/TOPIC_NAME_DATE_TIME.bag
00016
00017 """
00018 __slots__ = ['topic_name','num_images','output_file_name']
00019 _slot_types = ['string','int32','string']
00020
00021 def __init__(self, *args, **kwds):
00022 """
00023 Constructor. Any message fields that are implicitly/explicitly
00024 set to None will be assigned a default value. The recommend
00025 use is keyword arguments as this is more robust to future message
00026 changes. You cannot mix in-order arguments and keyword arguments.
00027
00028 The available fields are:
00029 topic_name,num_images,output_file_name
00030
00031 :param args: complete set of field values, in .msg order
00032 :param kwds: use keyword arguments corresponding to message field names
00033 to set specific fields.
00034 """
00035 if args or kwds:
00036 super(ImageSnapshotGoal, self).__init__(*args, **kwds)
00037
00038 if self.topic_name is None:
00039 self.topic_name = ''
00040 if self.num_images is None:
00041 self.num_images = 0
00042 if self.output_file_name is None:
00043 self.output_file_name = ''
00044 else:
00045 self.topic_name = ''
00046 self.num_images = 0
00047 self.output_file_name = ''
00048
00049 def _get_types(self):
00050 """
00051 internal API method
00052 """
00053 return self._slot_types
00054
00055 def serialize(self, buff):
00056 """
00057 serialize message into buffer
00058 :param buff: buffer, ``StringIO``
00059 """
00060 try:
00061 _x = self.topic_name
00062 length = len(_x)
00063 if python3 or type(_x) == unicode:
00064 _x = _x.encode('utf-8')
00065 length = len(_x)
00066 buff.write(struct.pack('<I%ss'%length, length, _x))
00067 buff.write(_struct_i.pack(self.num_images))
00068 _x = self.output_file_name
00069 length = len(_x)
00070 if python3 or type(_x) == unicode:
00071 _x = _x.encode('utf-8')
00072 length = len(_x)
00073 buff.write(struct.pack('<I%ss'%length, length, _x))
00074 except struct.error as se: self._check_types(se)
00075 except TypeError as te: self._check_types(te)
00076
00077 def deserialize(self, str):
00078 """
00079 unpack serialized message in str into this message instance
00080 :param str: byte array of serialized message, ``str``
00081 """
00082 try:
00083 end = 0
00084 start = end
00085 end += 4
00086 (length,) = _struct_I.unpack(str[start:end])
00087 start = end
00088 end += length
00089 if python3:
00090 self.topic_name = str[start:end].decode('utf-8')
00091 else:
00092 self.topic_name = str[start:end]
00093 start = end
00094 end += 4
00095 (self.num_images,) = _struct_i.unpack(str[start:end])
00096 start = end
00097 end += 4
00098 (length,) = _struct_I.unpack(str[start:end])
00099 start = end
00100 end += length
00101 if python3:
00102 self.output_file_name = str[start:end].decode('utf-8')
00103 else:
00104 self.output_file_name = str[start:end]
00105 return self
00106 except struct.error as e:
00107 raise genpy.DeserializationError(e)
00108
00109
00110 def serialize_numpy(self, buff, numpy):
00111 """
00112 serialize message with numpy array types into buffer
00113 :param buff: buffer, ``StringIO``
00114 :param numpy: numpy python module
00115 """
00116 try:
00117 _x = self.topic_name
00118 length = len(_x)
00119 if python3 or type(_x) == unicode:
00120 _x = _x.encode('utf-8')
00121 length = len(_x)
00122 buff.write(struct.pack('<I%ss'%length, length, _x))
00123 buff.write(_struct_i.pack(self.num_images))
00124 _x = self.output_file_name
00125 length = len(_x)
00126 if python3 or type(_x) == unicode:
00127 _x = _x.encode('utf-8')
00128 length = len(_x)
00129 buff.write(struct.pack('<I%ss'%length, length, _x))
00130 except struct.error as se: self._check_types(se)
00131 except TypeError as te: self._check_types(te)
00132
00133 def deserialize_numpy(self, str, numpy):
00134 """
00135 unpack serialized message in str into this message instance using numpy for array types
00136 :param str: byte array of serialized message, ``str``
00137 :param numpy: numpy python module
00138 """
00139 try:
00140 end = 0
00141 start = end
00142 end += 4
00143 (length,) = _struct_I.unpack(str[start:end])
00144 start = end
00145 end += length
00146 if python3:
00147 self.topic_name = str[start:end].decode('utf-8')
00148 else:
00149 self.topic_name = str[start:end]
00150 start = end
00151 end += 4
00152 (self.num_images,) = _struct_i.unpack(str[start:end])
00153 start = end
00154 end += 4
00155 (length,) = _struct_I.unpack(str[start:end])
00156 start = end
00157 end += length
00158 if python3:
00159 self.output_file_name = str[start:end].decode('utf-8')
00160 else:
00161 self.output_file_name = str[start:end]
00162 return self
00163 except struct.error as e:
00164 raise genpy.DeserializationError(e)
00165
00166 _struct_I = genpy.struct_I
00167 _struct_i = struct.Struct("<i")