Re: [Swig-user] Nested Union Delimma

[William S F. <ws...@fu...>]

Nitro wrote:
> I think in your case you can just remove the anonymous union declaration,  
> while leaving it's "body" intact. After that it would look like:
> 
> class AMP_CXX_Export AmpOrderSiteSpecificFields_v2: public AsnType
> {
> public:
>     enum ChoiceIdEnum
>     {
>        nullCid = 0,
>        icapCid = 1,
>        pcxCid = 2
>     };
> 
>     enum ChoiceIdEnum choiceId;
> 
>     /// union causing the problem in SWIG ( hopefully not anymore :) )
>     AmpNull* null;
>     AmpOrderIcapFields_v2* icap;
>     AmpOrderPCXFields* pcx;
> 
> #if META
>     static const AsnChoiceTypeDesc desc_;
> #endif // META
> 
>     AmpOrderSiteSpecificFields_v2();
>     AmpOrderSiteSpecificFields_v2 (const AmpOrderSiteSpecificFields_v2 &);
>     ~AmpOrderSiteSpecificFields_v2();
> };
> 
> SWIG doesn't really care whether it's a union or not.
> 

Or %include the original header file and add getters/setters for the
union members back in like this:

%extend AmpOrderSiteSpecificFields_v2 {
  void setNull( AmpNull* ampnull ) {
    $self->null = ampnull;
  }
  void setIcap( AmpOrderIcapFields_v2* icap ) {
    $self->icap = icap;
  }
  void setPcx( AmpOrderPCXFields* pcx ) {
    $self->pcx = pcx;
  }
  AmpNull* getNull() {
    return $self->null;
  }
  AmpOrderIcapFields_v2* getIcap() {
    return $self->icap;
  }
  AmpOrderPCXFields* getPcx() {
    return $self->pcx;
  }
}

William