Hello,
I would recommend you to read some book about CORBA/C++. Arrays are a bit
tricky, so if you don't understand them and wouldn't like to purchase for
example Henning&Vinoski's Advanced CORBA programming in C++, then I would
recommend you to use sequences instead of arrays.
Cheers,
Karel
--
Karel Gardas [EMAIL PROTECTED]
ObjectSecurity Ltd. http://www.objectsecurity.com
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On Wed, 1 Feb 2006, Caswell, Paul (SELEX Comms) (UK) wrote:
Hello All,
I'll admit I'm completely lost on this one so any help would be
appreciated. I want to return an array of strings from a call on my
corba object, the IDL looks like this:
interface xxxx
{
const long STRING_LIST_SIZE = 100;
// these typedef are used when getting lists
typedef string stringList[STRING_LIST_SIZE];
/* Get the list of the names of codecs supported by this application
*/
boolean getSupportedCodecs(out stringList codecNamesList);
.. etc
}
The generated code looks like this:
static const CORBA::Long STRING_LIST_SIZE;
typedef CORBA::String_var stringList[ 100 ];
typedef CORBA::String_var stringList_slice;
typedef ArrayVarVar<
CORBA::String_var,stringList_slice,stringList,100 > stringList_var;
typedef ArrayVarOut <
CORBA::String_var,stringList_slice,stringList,100 > stringList_out;
enum _dummy_stringList { _dummy_stringList_0 };
typedef ArrayVarForAny <
CORBA::String_var,stringList_slice,stringList,100,_dummy_stringList>
stringList_forany;
.. Etc
In my implementation file I have implemented the body of
getSupportedCodecs(...) to populate the array of strings. The question
is how do I call this from the client? What type should the list
parameter be?
if (CCClient->getSupportedCodecs(list))
{
// do interesting things...
}
I thought it would be a stringList_var BUT this won't compile
conferenceCombinerInterface::stringList_var list;
if (CCClient->getSupportedCodecs(list))
{
}
Regards,
Paul
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Karel Gardas [EMAIL PROTECTED]
ObjectSecurity Ltd. http://www.objectsecurity.com
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