Helper to create associated data proxy. More...
#include <withAssociated.h>
Helper to create associated data proxy.
| Aux | type of data associated to the main one | 
| Metadata | type of metadata of the association | 
| ArgTuple | type of arguments required for the creation of proxy | 
| AuxTag | tag for the associated data (default: as Aux) | 
This class stores user arguments for the construction of a proxy to associated data of type Aux and with metadata Metadata. It can use that information plus some additional one to create the associated data itself. This additional information is provided by getCollection().
The association will be identified by type AuxTag.
This is not a customization point: to have a custom associated data produced, specialize proxy::AssociatedDataProxyMaker class 
 1.8.11