GroupFieldHandler< TOutput, TGroup, TCType > Struct Template Reference

#include <RecordHelper.h>

Public Types
typedef FieldHandler< TOutput, TCType, TCType >	Type

Detailed Description

template<typename TOutput, typename TGroup, typename TCType>
struct GroupFieldHandler< TOutput, TGroup, TCType >

What is all this group stuff good for? It provides a layer of indirection between output types and field handlers that is not specific to each type, so that it's possible to handle a bunch of types with a uniform database column -> field structure mapping with just one group def + 1 RH_ASSIGN_GROUP per type.

Definition at line 140 of file RecordHelper.h.

Member Typedef Documentation

template<typename TOutput , typename TGroup , typename TCType >

typedef FieldHandler<TOutput, TCType, TCType> GroupFieldHandler< TOutput, TGroup, TCType >::Type

Definition at line 141 of file RecordHelper.h.