Re: Issue IM10: SceMi::BindMessageInPort() NULL binding argument

Per,

This seems fine to me.

-- johnS

Bojsen, Per wrote:
> Hi,
>
> it occurred to me that the issue of a NULL binding argument also applies
> to the SceMiMessageInPort::ReplaceBinding() method.
>
> Hence, I propose the following additional changes to Section 5.3.6.2
> "Replacing port binding":
>
> Change the declaration of the SceMiMessageInPortProxy::ReplaceBinding()
> method as follows:
>
> void
> SceMiMessageInPortProxy::ReplaceBinding(
> const SceMiMessageInPortBinding *binding = NULL,
> SceMiEC *ec = NULL);
>
> [The change is to add NULL as a default value of the first
> argument, binding].
>
> [As part of the description of the binding argument, add the
> following:]
>
> If the binding argument is given as a NULL, the SCE-MI
> assumes that each of the Context, IsReady(), and Close() data
> members have NULL values.
>
> [Add this NOTE for further clarification:]
>
> NOTE---The ReplaceBinding() call below
>
> SceMiMessageInPortProxy *inProxy;
>
> // ...
>
> inProxy->ReplaceBinding();
>
> is equivalent to this code
>
> SceMiMessageInPortProxy *inProxy;
>
> // ...
>
> SceMiMessageInPortBinding inBinding;
>
> inBinding.Context = NULL;
> inBinding.IsReady = NULL;
> inBinding.Close = NULL;
>
> inProxy->ReplaceBinding(&inBinding);
>
> Note, the stuff in [brackets] are not part of the proposal.
>
> Thanks,
> Per
>

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