procedure WriteRectDynArray(RootNode: IXMLNode; Node: IXMLNode; Info: PTypeInfo; Dims: Integer; P: Pointer; const TypeName: InvString);
__fastcall WriteRectDynArray(IXMLNode RootNode, IXMLNode Node, PTypeInfo Info, int Dims, void * P, const InvString TypeName);
This is WriteRectDynArray, a member of class TSOAPDomConv.