Class Shm
- Package :
- ipc
This class provides an inter process shared variable facility. The implementation requires
the accompanying C library uniipclib.so to be on the library path.
Instances of this class should not be created directly, but rather using the factory
procedures open_public_shm, create_public_shm and create_private_shm
- Source
Variables defined in this class |
id
|
get_id()
-
Return the underlying id of the shared variable.
- Source
get_value()
-
Get the value of the object.
- Source
remove()
-
Clean up the resources used by the variable. This should be called by
the parent process after the shared variable is no longer needed.
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set_value(o)
-
Set the value to the given object. The object may be an arbitrary
Icon structure, and will be encoded into a string by the encode()
procedure. As such, if the encoded object contains a class then
that class must subclass ClassCoding
- Source
id
-