edm::soa::MutableRowView< Args > Class Template Reference

#include <RowView.h>

Public Member Functions
template<typename U >
void *	columnAddress ()
template<typename U >
void const *	columnAddress () const
template<typename O >
void	copyValuesFrom (O const &iObj)
template<typename O , typename... CArgs>
void	copyValuesFrom (O const &iObj, ColumnFillers< CArgs... > iFiller)
template<typename U >
U::type &	get ()
template<typename U >
U::type const &	get () const
	MutableRowView (std::array< void *, sizeof...(Args)> &iValues)
template<typename U >
MutableRowView< Args... > &	set (typename U::type const &iValue)

Private Types
using	Layout = std::tuple< Args... >

Private Member Functions
template<int I, typename O >
void	copyValueFromImpl (O const &iObj)

Static Private Member Functions
template<int I, typename E , typename F >
static void	copyValuesUsingFiller (F &iFiller, E const &iItem, std::array< void *, sizeof...(Args)> &oValues)

Private Attributes
std::array< void *, sizeof...(Args)>	m_values

Detailed Description

template<typename... Args>
class edm::soa::MutableRowView< Args >

Definition at line 78 of file RowView.h.

Member Typedef Documentation

template<typename... Args>

using edm::soa::MutableRowView< Args >::Layout = std::tuple<Args...>

private

Definition at line 79 of file RowView.h.

Constructor & Destructor Documentation

template<typename... Args>

edm::soa::MutableRowView< Args >::MutableRowView ( std::array< void *, sizeof...(Args)> &  iValues )

inlineexplicit

Definition at line 83 of file RowView.h.

                                                                     :
  m_values{iValues} {}

Member Function Documentation

template<typename... Args>

template<typename U >

void* edm::soa::MutableRowView< Args >::columnAddress ( )

inline

Definition at line 102 of file RowView.h.

References edm::soa::RowView< Args >::m_values.

                          {
    return m_values[impl::GetIndex<0,U,Layout>::index];
  }

template<typename... Args>

template<typename U >

void const* edm::soa::MutableRowView< Args >::columnAddress ( ) const

inline

Definition at line 106 of file RowView.h.

References edm::soa::RowView< Args >::m_values.

                                     {
    return m_values[impl::GetIndex<0,U,Layout>::index];
  }

template<typename... Args>

template<int I, typename O >

void edm::soa::MutableRowView< Args >::copyValueFromImpl ( O const &  iObj )

inlineprivate

Definition at line 122 of file RowView.h.

References constexpr, Exhume::I, and edm::soa::RowView< Args >::m_values.

                                        {
    if constexpr(I < sizeof...(Args)) {
      using ColumnType = typename std::tuple_element<I,Layout>::type;
      using Type = typename ColumnType::type;
      auto ptr = static_cast<Type*>(m_values[I]);
      *ptr =value_for_column(iObj, static_cast<ColumnType*>(nullptr));
      copyValueFromImpl<I+1>(iObj);
    }
  }

template<typename... Args>

template<typename O >

void edm::soa::MutableRowView< Args >::copyValuesFrom ( O const &  iObj )

inline

Definition at line 112 of file RowView.h.

                                     {
    copyValueFromImpl<0>(iObj);
  }

template<typename... Args>

template<typename O , typename... CArgs>

void edm::soa::MutableRowView< Args >::copyValuesFrom ( O const &  iObj, ColumnFillers< CArgs... >  iFiller  )

inline

Definition at line 116 of file RowView.h.

References edm::soa::RowView< Args >::m_values.

                                                                      {
    copyValuesUsingFiller<0>(iFiller, iObj, m_values);
  }

template<typename... Args>

template<int I, typename E , typename F >

static void edm::soa::MutableRowView< Args >::copyValuesUsingFiller ( F &  iFiller, E const &  iItem, std::array< void *, sizeof...(Args)> &  oValues  )

inlinestaticprivate

Definition at line 133 of file RowView.h.

References constexpr, and Exhume::I.

                                                                                                            {
    if constexpr(I < sizeof...(Args)) {
      using Layout = std::tuple<Args...>;
      using ColumnType = typename std::tuple_element<I,Layout>::type;
      using Type = typename ColumnType::type;
      Type* pElement = static_cast<Type*>(oValues[I]);
      *pElement = iFiller.value(iItem, static_cast<ColumnType*>(nullptr));
      copyValuesUsingFiller<I+1>(iFiller,iItem, oValues);
    }
  }

template<typename... Args>

template<typename U >

U::type& edm::soa::MutableRowView< Args >::get ( )

inline

Definition at line 87 of file RowView.h.

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

                         {
    return *(static_cast<typename U::type*>(columnAddress<U>()));
  }

template<typename... Args>

template<typename U >

U::type const& edm::soa::MutableRowView< Args >::get ( ) const

inline

Definition at line 91 of file RowView.h.

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

                                     {
    return *(static_cast<typename U::type const*>(columnAddress<U>()));
  }

template<typename... Args>

template<typename U >

MutableRowView<Args...>& edm::soa::MutableRowView< Args >::set ( typename U::type const &  iValue )

inline

Definition at line 96 of file RowView.h.

                                                               {
    get<U>() = iValue;
    return *this;
  }

Member Data Documentation

template<typename... Args>

std::array<void*, sizeof...(Args)> edm::soa::MutableRowView< Args >::m_values

private

Definition at line 80 of file RowView.h.