art::detail::ItemGetter< std::pair< cet::map_vector_key, T >, cet::map_vector< T > > Class Template Reference

#include <Ptr.h>

Public Member Functions
std::pair< cet::map_vector_key, T > const *	operator() (cet::map_vector< T > const *product, typename Ptr< T >::key_type iKey) const

Detailed Description

template<typename T>
class art::detail::ItemGetter< std::pair< cet::map_vector_key, T >, cet::map_vector< T > >

Definition at line 377 of file Ptr.h.

Member Function Documentation

template<typename T >

std::pair<cet::map_vector_key, T> const* art::detail::ItemGetter< std::pair< cet::map_vector_key, T >, cet::map_vector< T > >::operator() ( cet::map_vector< T > const *  product, typename Ptr< T >::key_type  iKey  ) const

inline

Definition at line 381 of file Ptr.h.

      {
        assert(product != nullptr);
        cet::map_vector_key k(static_cast<unsigned>(iKey));
        auto it = product->find(k);
        if (it == product->end()) {
          return nullptr;
        }
        return &*it;
      }

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The documentation for this class was generated from the following file:

• canvas/canvas/Persistency/Common/Ptr.h