art::thread_safe_registry_via_id< K, M > Class Template Reference

#include "thread_safe_registry_via_id.h"

Public Types
using	collection_type = tbb::concurrent_unordered_map< K, M, detail::hash_to_size_t< K >>
using	value_type = typename collection_type::value_type

Static Public Member Functions
template<typename C >
static void	put (C const &container)
static auto	emplace (value_type const &value)
static auto	emplace (K const &key, M const &mapped)
static bool	empty ()
static collection_type const &	get ()
static bool	get (K const &key, M &mapped)

Static Private Member Functions
static auto &	instance ()

Detailed Description

template<typename K, typename M>
class art::thread_safe_registry_via_id< K, M >

Definition at line 55 of file thread_safe_registry_via_id.h.

Member Typedef Documentation

template<typename K , typename M >

using art::thread_safe_registry_via_id< K, M >::collection_type = tbb::concurrent_unordered_map<K, M, detail::hash_to_size_t<K>>

Definition at line 58 of file thread_safe_registry_via_id.h.

template<typename K , typename M >

using art::thread_safe_registry_via_id< K, M >::value_type = typename collection_type::value_type

Definition at line 59 of file thread_safe_registry_via_id.h.

Member Function Documentation

template<typename K , typename M >

auto art::thread_safe_registry_via_id< K, M >::emplace ( value_type const &  value )

static

Definition at line 91 of file thread_safe_registry_via_id.h.

References instance.

Referenced by art::Principal::addToProcessHistory(), art::ProductProvenance::ProductProvenance(), and art::RootInputFile::readParentageTree().

  {
    return instance().emplace(value);
  }

template<typename K , typename M >

auto art::thread_safe_registry_via_id< K, M >::emplace ( K const &  key, M const &  mapped  )

static

Definition at line 98 of file thread_safe_registry_via_id.h.

References instance.

  {
    return instance().emplace(key, mapped);
  }

template<typename K , typename M >

bool art::thread_safe_registry_via_id< K, M >::empty ( void  )

static

Definition at line 105 of file thread_safe_registry_via_id.h.

References instance.

Referenced by art::Principal::Principal().

  {
    return instance().empty();
  }

template<typename K , typename M >

auto art::thread_safe_registry_via_id< K, M >::get ( )

static

Definition at line 112 of file thread_safe_registry_via_id.h.

References instance.

Referenced by art::OutputModule::fillDependencyGraph(), art::Event::getProcessParameterSet(), art::ProductProvenance::parentage(), art::Principal::Principal(), art::RootOutputFile::writeParentageRegistry(), and art::RootOutputFile::writeProcessHistoryRegistry().

  {
    return instance();
  }

template<typename K , typename M >

bool art::thread_safe_registry_via_id< K, M >::get ( K const &  key, M &  mapped  )

static

Definition at line 119 of file thread_safe_registry_via_id.h.

References instance.

  {
    auto& me = instance();
    auto it = me.find(k);
    if (it != me.cend()) {
      mapped = it->second;
      return true;
    }
    return false;
  }

template<typename K , typename M >

static auto& art::thread_safe_registry_via_id< K, M >::instance ( )

inlinestaticprivate

Definition at line 71 of file thread_safe_registry_via_id.h.

    {
      static collection_type me;
      return me;
    }

template<typename K , typename M >

template<typename C >

void art::thread_safe_registry_via_id< K, M >::put ( C const &  container )

static

Definition at line 81 of file thread_safe_registry_via_id.h.

References e, and instance.

  {
    auto& me = instance();
    for (auto const& e : container) {
      me.emplace(e);
    }
  }

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

• canvas/Persistency/Provenance/thread_safe_registry_via_id.h