busted!!!!!! :-)
Rick
On Mon, Aug 11, 2008 at 6:53 AM, Sahananda (Jon) Wolfers
<[EMAIL PROTECTED]> wrote:
> Thanks Rick,
>
> I will look into it! This is just a cunning way to show me that
> learning c++ would be fun isn't it.
>
> Jon
>
> 2008/8/11 Rick McGuire <[EMAIL PROTECTED]>:
>> John,
>>
>> Note that in 4.0, the clear method (probably should be "empty" to be
>> consistent with the other collection classes) would be best
>> implemented by C code using the RexxClearQueue() API I just added.
>> The file in question is interpreter/classes/RexxQueueMethods.cpp. The
>> code would be basically this:
>>
>>
>>
>> /********************************************************************************************/
>> /* Rexx_clear_queue
>> */
>> /********************************************************************************************/
>> RexxMethod0(int, rexx_clear_queue)
>> {
>>
>> /* get the queue name */
>> RexxObjectPtr queue_name = context->GetObjectVariable("NAMED_QUEUE");
>> /* pull a line
>> */
>> return RexxClearQueue(context->ObjectToStringValue(queue_name));
>> }
>>
>> You should be able to add that at the end of the RexxQueueMethods.cpp
>> file, then in the RexxQueue ooRexx code, you reference that using:
>>
>> ::METHOD empty EXTERNAL 'LIBRARY REXX rexx_clear_queue'
>>
>> Rick
>>
>>
>> On Mon, Aug 11, 2008 at 1:58 AM, Sahananda (Jon) Wolfers
>> <[EMAIL PROTECTED]> wrote:
>>> I could take on the rfe's for the RexxQueue class. Although the base
>>> methods are written in C++ it looks like I could add MareArray and Clear in
>>> Rexx in STreamClasses.orx.
>>>
>>> Only drawback is that I don't know what a Rexx External Queue is.
>>>
>>> I understand Queues (ie: the Queue Collection class) and from my VM days I
>>> understand 'The Stack' which I use in oorexx by piping output to RxQueue and
>>> retrieve using parse pull.
>>>
>>> I've looked in the manuals and googled a bit. Can anyone give me a short
>>> easy code sample using the RexxQueue class please.
>>>
>>> thanks,
>>>
>>> Jon
>>>
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