edm::reftobase::RefProdKey Struct Reference

#include <RefKeyTrait.h>

Static Public Member Functions
template<typename REF >
static size_t	key (const REF &r)

Detailed Description

Definition at line 17 of file RefKeyTrait.h.

Member Function Documentation

key()

template<typename REF >

static size_t edm::reftobase::RefProdKey::key ( const REF &  r )

inlinestatic

Definition at line 19 of file RefKeyTrait.h.

References edm::errors::InvalidReference, and edm::Exception::throwThis().

                                      {
        Exception::throwThis(errors::InvalidReference,
                             "attempting get key from a RefToBase containing a RefProd.\n"
                             "You can use key only with RefToBase containing a Ref.");
        return 0;
      }