dragon.mpbridge.sharedctypes.DragonValue

class DragonValue

Bases: Value

A ctype value co-located on the same node by default as the creating process

__init__(*args, ctx: None = None, lock: Lock = True)

Initialize the mpbridge value object. :param typecode_or_type: the typecode or type is returned from the dictionary, typecode_to_type :type typecode_or_type: str or ctypes, required :param value: the value for the object :type value: int, optional :param m_uid: memory pool to create the channel in and message to write value and typecode_or_type in managed memory, defaults to _DEF_MUID :type m_uid: int, optional :param lock: dragon.native.lock.Lock, optional :type lock: creates lock for synchronization for value

Methods

__init__(*args[, ctx, lock])	Initialize the mpbridge value object.
acquire()
release()

Attributes

item_type
subclass_types
tuple_type_list
value	Get the current value.

__init__(*args, ctx: None = None, lock: Lock = True)

Initialize the mpbridge value object. :param typecode_or_type: the typecode or type is returned from the dictionary, typecode_to_type :type typecode_or_type: str or ctypes, required :param value: the value for the object :type value: int, optional :param m_uid: memory pool to create the channel in and message to write value and typecode_or_type in managed memory, defaults to _DEF_MUID :type m_uid: int, optional :param lock: dragon.native.lock.Lock, optional :type lock: creates lock for synchronization for value

acquire()

release()

item_type = None

subclass_types = None

tuple_type_list = None

property value: object

Get the current value.

Returns:

The current value

Return type:

object