a-synchone construction of an object

[Anthony]

Hi,
Can anyone help me out here,

I'm looking for a design (pattern?) for a-synchronic construction of a
class.
I need this design in a framework which will run in a multithreaded system.
I want a class (client) in threadA to a-synchronously construct a class
(server) in threadB.
Both threads will probably need a kind of construction manager object.
For passing the request I will probably need to use a parameterised class.
The client class running in threadA sends a request, and the construction
manager running in threadB, will handle the request.

Does this problem sounds familiar to anyone? Is there a standard solution to
this problem?

Thanks in advance,
Anthony Lansbergen
Adesys b.v.

[Victor Bazarov]

"Anthony" <an*****@EdAsys.E-is-A.A-is-E.nl> wrote...

I'm looking for a design (pattern?) for a-synchronic construction of a
class.
Look at "factory method".
I need this design in a framework which will run in a multithreaded system. I want a class (client) in threadA to a-synchronously construct a class
(server) in threadB.
Doesn't sound right. You want the threadB to construct an object to
be used in the threadA, upon a request from threadA. Nothing asynch
in that, AFAICS.
Both threads will probably need a kind of construction manager object.
More like a request manager.
For passing the request I will probably need to use a parameterised class.
You just need a custom request.
The client class running in threadA sends a request, and the construction
manager running in threadB, will handle the request.
Yep.
Does this problem sounds familiar to anyone? Is there a standard solution to this problem?

No. There are no threads in the standard. But you're on the right
track. ThreadA sends a request, threadB handles it. Once the object
has been created, threadB notifies threadA about the location of it.
After than threadA can use the object.

Not a C++ language problem, by the way.

Victor