# Source code for spinnman.messages.multicast_message

# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

[docs]class MulticastMessage(object):
""" A SpiNNaker Multicast message.
"""
__slots__ = [
"_key",

""" A multicast message has a key (determining the target locations) \

:param int key: The key of the packet
"""
self._key = key

@property
def key(self):
""" The key of the packet

:return: The key
:rtype: int
"""
return self._key

@property