edm::propagate_const< T > Class Template Reference

#include <propagate_const.h>

Public Types
using	element_type = typename std::remove_reference< decltype(*std::declval< T & >())>::type

Public Member Functions
constexpr element_type *	get ()
constexpr element_type const *	get () const
constexpr	operator element_type * ()
constexpr	operator element_type const * () const
constexpr element_type &	operator* ()
constexpr element_type const &	operator* () const
constexpr element_type *	operator-> ()
constexpr element_type const *	operator-> () const
constexpr propagate_const< T > &	operator= (propagate_const &&)=default
propagate_const< T > &	operator= (propagate_const< T > const &)=delete
template<typename U >
constexpr propagate_const &	operator= (U &&iValue)
constexpr	propagate_const ()=default
constexpr	propagate_const (propagate_const< T > &&)=default
	propagate_const (propagate_const< T > const &)=delete
template<typename U >
constexpr	propagate_const (U &&iValue)

Static Private Member Functions
template<typename Up >
static constexpr const element_type *	to_raw_pointer (const Up &u)
template<typename Up >
static constexpr const element_type *	to_raw_pointer (const Up *u)
template<typename Up >
static constexpr element_type *	to_raw_pointer (Up &u)
template<typename Up >
static constexpr element_type *	to_raw_pointer (Up *u)

Private Attributes
T	m_value

Friends
constexpr friend T &	get_underlying (propagate_const< T > &)
constexpr friend T const &	get_underlying (propagate_const< T > const &)

Detailed Description

template<typename T>
class edm::propagate_const< T >

Definition at line 32 of file propagate_const.h.

Member Typedef Documentation

element_type

template<typename T>

using edm::propagate_const< T >::element_type = typename std::remove_reference<decltype(*std::declval<T&>())>::type

Definition at line 45 of file propagate_const.h.

Constructor & Destructor Documentation

propagate_const() [1/4]

template<typename T>

constexpr edm::propagate_const< T >::propagate_const ( )

constexprdefault

propagate_const() [2/4]

template<typename T>

constexpr edm::propagate_const< T >::propagate_const ( propagate_const< T > &&  )

constexprdefault

propagate_const() [3/4]

template<typename T>

edm::propagate_const< T >::propagate_const ( propagate_const< T > const &  )

delete

propagate_const() [4/4]

template<typename T>

template<typename U >

constexpr edm::propagate_const< T >::propagate_const ( U &&  iValue )

inlineconstexpr

Definition at line 52 of file propagate_const.h.

: m_value(std::forward<U>(iValue)) {}

Member Function Documentation

get() [1/2]

template<typename T>

constexpr element_type* edm::propagate_const< T >::get ( )

inlineconstexpr

Definition at line 71 of file propagate_const.h.

{ return to_raw_pointer(m_value); }

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), rrapi.RRApi::columns(), rrapi.RRApi::count(), rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), rrapi.RRApi::report(), rrapi.RRApi::reports(), rrapi.RRApi::tables(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), and rrapi.RRApi::workspaces().

get() [2/2]

template<typename T>

constexpr element_type const* edm::propagate_const< T >::get ( ) const

inlineconstexpr

Definition at line 64 of file propagate_const.h.

{ return to_raw_pointer(m_value); }

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), dqm::impl::MonitorElement::accessRootObject(), XrdFile::addConnection(), edm::global::OutputModuleBase::branchIDLists(), edm::limited::OutputModuleBase::branchIDLists(), edm::one::OutputModuleBase::branchIDLists(), edm::eventsetup::Callback< T, TReturn, TRecord, TDecorator >::clone(), XrdFile::close(), rrapi.RRApi::columns(), rrapi.RRApi::count(), edm::StreamerInputFile::currentRecord(), rrapi.RRApi::data(), HepMCEventWriter::endRun(), edm::StreamSchedule::finishedPaths(), edm::StreamerInputModule< Producer >::genuineCloseFile(), edm::serviceregistry::ServicesManager::get(), XrdFile::getActiveFile(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), dqm::impl::MonitorElement::getRootObject(), HepMCFileReader::initialize(), edm::serviceregistry::ServicesManager::isAvailable(), edm::propagate_const< std::shared_ptr< C > >::operator element_type *(), edm::propagate_const< std::shared_ptr< C > >::operator element_type const *(), edm::propagate_const< std::shared_ptr< C > >::operator->(), edm::value_ptr< edm::service::MessageLoggerDefaults >::operator=(), XrdFile::position(), tfwliteselectortest::ThingsTSelector::preProcessing(), TFWLiteSelectorBasic::Process(), XrdFile::read(), XrdFile::readv(), rrapi.RRApi::report(), rrapi.RRApi::reports(), edm::RootOutputFile::RootOutputFile(), edm::limited::outputmodule::RunCacheHolder< T, C >::runCache(), edm::global::outputmodule::RunCacheHolder< T, C >::runCache(), edm::one::outputmodule::RunCacheHolder< C >::runCache(), edm::global::impl::RunCacheHolder< T, C >::runCache(), edm::limited::impl::RunCacheHolder< T, C >::runCache(), edm::one::impl::RunCacheHolder< T, C >::runCache(), edm::StreamerInputFile::startMessage(), edm::StreamSchedule::StreamSchedule(), fwlite::ChainEvent::switchToFile(), rrapi.RRApi::tables(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), edm::RootOutputTree::tree(), fwlite::internal::BranchMapReaderStrategyV11::updateFile(), fwlite::internal::BranchMapReaderStrategyV17::updateFile(), ProvenanceDumper::work_(), rrapi.RRApi::workspaces(), edm::RootOutputFile::writeParameterSetRegistry(), edm::RootOutputFile::writeProcessHistoryRegistry(), HepMCFileReader::~HepMCFileReader(), and edm::value_ptr< edm::service::MessageLoggerDefaults >::~value_ptr().

operator element_type *()

template<typename T>

constexpr edm::propagate_const< T >::operator element_type * ( )

inlineconstexpr

Definition at line 75 of file propagate_const.h.

{ return this->get(); }

operator element_type const *()

template<typename T>

constexpr edm::propagate_const< T >::operator element_type const * ( ) const

inlineconstexpr

Definition at line 68 of file propagate_const.h.

{ return this->get(); }

operator*() [1/2]

template<typename T>

constexpr element_type& edm::propagate_const< T >::operator* ( void  )

inlineconstexpr

Definition at line 73 of file propagate_const.h.

{ return *m_value; }

operator*() [2/2]

template<typename T>

constexpr element_type const& edm::propagate_const< T >::operator* ( void  ) const

inlineconstexpr

Definition at line 66 of file propagate_const.h.

{ return *m_value; }

operator->() [1/2]

template<typename T>

constexpr element_type* edm::propagate_const< T >::operator-> ( )

inlineconstexpr

Definition at line 72 of file propagate_const.h.

{ return this->get(); }

operator->() [2/2]

template<typename T>

constexpr element_type const* edm::propagate_const< T >::operator-> ( ) const

inlineconstexpr

Definition at line 65 of file propagate_const.h.

{ return this->get(); }

operator=() [1/3]

template<typename T>

constexpr propagate_const<T>& edm::propagate_const< T >::operator= ( propagate_const< T > &&  )

constexprdefault

operator=() [2/3]

template<typename T>

propagate_const<T>& edm::propagate_const< T >::operator= ( propagate_const< T > const &  )

delete

operator=() [3/3]

template<typename T>

template<typename U >

constexpr propagate_const& edm::propagate_const< T >::operator= ( U &&  iValue )

inlineconstexpr

Definition at line 58 of file propagate_const.h.

                                                     {
      m_value = std::forward<U>(iValue);
      return *this;
    }

to_raw_pointer() [1/4]

template<typename T>

template<typename Up >

static constexpr const element_type* edm::propagate_const< T >::to_raw_pointer ( const Up &  u )

inlinestaticconstexprprivate

Definition at line 94 of file propagate_const.h.

                                                                     {
      return u.get();
    }

to_raw_pointer() [2/4]

template<typename T>

template<typename Up >

static constexpr const element_type* edm::propagate_const< T >::to_raw_pointer ( const Up *  u )

inlinestaticconstexprprivate

Definition at line 89 of file propagate_const.h.

                                                                     {
      return u;
    }

to_raw_pointer() [3/4]

template<typename T>

template<typename Up >

static constexpr element_type* edm::propagate_const< T >::to_raw_pointer ( Up &  u )

inlinestaticconstexprprivate

Definition at line 84 of file propagate_const.h.

                                                         {
      return u.get();
    }

to_raw_pointer() [4/4]

template<typename T>

template<typename Up >

static constexpr element_type* edm::propagate_const< T >::to_raw_pointer ( Up *  u )

inlinestaticconstexprprivate

Definition at line 79 of file propagate_const.h.

                                                         {
      return u;
    }

Referenced by edm::propagate_const< std::shared_ptr< C > >::get().

Friends And Related Function Documentation

get_underlying [1/2]

template<typename T>

constexpr friend T& get_underlying ( propagate_const< T > &  iP )

friend

Definition at line 103 of file propagate_const.h.

                                                      {
    return iP.m_value;
  }

get_underlying [2/2]

template<typename T>

constexpr friend T const& get_underlying ( propagate_const< T > const &  iP )

friend

Definition at line 107 of file propagate_const.h.

                                                                  {
    return iP.m_value;
  }

Member Data Documentation

m_value

template<typename T>

T edm::propagate_const< T >::m_value

private

Definition at line 99 of file propagate_const.h.

Referenced by edm::propagate_const< std::shared_ptr< C > >::get(), edm::get_underlying(), edm::propagate_const< std::shared_ptr< C > >::operator*(), and edm::propagate_const< std::shared_ptr< C > >::operator=().