sequences containig object references

[Gary D. Duzan]

In Message <l03020301b07ab560b68d@[130.83.16.7]> ,
   Bernd Daum <daum@dik.maschinenbau.tu-darmstadt.de> wrote:

=>I have some problems with sequences containig object references:
=>
=>the idl - code:
=>
=>interface Requirement_OB {
=>  attribute string name;
=>  };
=>
=>typedef sequence<Requirement_OB> T_list;
=>
=>interface List_of_Requirements_OB {
=>   void get_Requirements(in string name, out T_list list);
=>};
=>
=>
=>C++ -code:
=>
=>Corba-Client:
=>                .		.
=>T_list_var* list = new T_list();
=>objref->get_Requirements(name,list);	//calling the server
=>
=>
=>
=>Corba-server: implementation of the server method:
=>
=>List_of_Requirements_OB::get_Requirements( const char *  name, T_list *&
=>list) {
=>                .
=>		.
=>  list = new T_list();
=>  list->length(0);
=>
=>  for (CORBA::ULong i=0;iter.next()!=0;i++)
=>    {
=>      Requirement_OB_i *reqobj = new Requirement_OB_i();  //instantiation
=>of a new
=>							  // object -
=>inherits from
=>                                                          // the class
=>_sk_Requirement_OB
=>      reqobj->name("temperature");  // populating the object
=>      list->length(i+1);
=>      (*list)[i] = reqobj;  // inserting in the 'sequence'
=>    }
=>}

I believe you want:

      (*list)[i] = reqobj->_this();  // inserting in the 'sequence'

Also, if you don't already do it in the constructor, you need to
register the new Requirement_OB_i with the BOA. In fact, if I'm not
mistaken, you'll need to register with the BOA before the call to
_this().

					Gary D. Duzan
					GTE Laboratories