dataframe< Ts > Struct Template Reference

Inheritance diagram for dataframe< Ts >:

Collaboration diagram for dataframe< Ts >:

Public Member Functions
template<typename T2 >
decltype(auto)	operator[] (const nt::ax_name_container< T2 > &t)
auto	operator[] (size_t i)
auto	operator[] (size_t i) const
template<typename T >
void	push_back (const T &t)
template<typename... T>
void	emplace_back (T &&...t)
template<typename T1 >
decltype(auto)	get () const
template<typename T1 >
decltype(auto)	get ()
auto	size () const

Static Public Member Functions
template<int N>
static constexpr auto	get_nth_type ()

Friends
std::ostream &	operator<< (std::ostream &out, const dataframe &self)

Detailed Description

template<typename... Ts>
struct nt::dataframe< Ts >

Definition at line 617 of file ntuples_full.h.

Member Function Documentation

emplace_back()

void emplace_back ( T &&...  t )

inline

Definition at line 647 of file ntuples_full.h.

    {
      static_assert(sizeof...(t) == sizeof...(Ts), "\n==============missmatched amount of arguments=================\n");
      [](auto...) {}(T::get(*this).emplace_back(std::forward<T>(t))...);
    }

get() [1/2]

decltype(auto) get ( )

inline

Definition at line 660 of file ntuples_full.h.

    {
      return T1::get(*this);
    }

get() [2/2]

decltype(auto) get ( ) const

inline

Definition at line 654 of file ntuples_full.h.

    {
      return T1::get(*this);
    }

get_nth_type()

static constexpr auto get_nth_type ( )

inlinestaticconstexpr

Definition at line 672 of file ntuples_full.h.

    {
 
      return get_ax_name_container(NthTypeOf<N, _Remove_cvref_t<Ts>...> {});
    }

operator[]() [1/3]

decltype(auto) operator[] ( const nt::ax_name_container< T2 > &  t )

inline

Definition at line 620 of file ntuples_full.h.

    {
      return nt::ax_name_container<T2>::get(*this);
    }

operator[]() [2/3]

auto operator[] ( size_t  i )

inline

Definition at line 625 of file ntuples_full.h.

    {
      using ret_t = nt::ntuple<_Remove_cvref_t<Ts> &...>;
      return ret_t{
        get<Ts>()[i]... };
    }

operator[]() [3/3]

auto operator[] ( size_t  i ) const

inline

Definition at line 632 of file ntuples_full.h.

    {
      using ret_t = nt::ntuple<const Ts& ...>;
      return ret_t{
        get<Ts>()[i]... };
    }

push_back()

void push_back ( const T &  t )

inline

Definition at line 640 of file ntuples_full.h.

    {
 
      [](auto...) {}(Ts::get(*this).emplace_back(Ts::get(t))...);
    }

size()

auto size ( ) const

inline

Definition at line 665 of file ntuples_full.h.

    {
      auto size = _Remove_cvref_t<NthTypeOf<0, Ts...>>::get(*this).size();
      return size;
    }

Friends And Related Function Documentation

operator<<

std::ostream & operator<< ( std::ostream &  out, const dataframe< Ts > &  self  )

friend

Definition at line 677 of file ntuples_full.h.

    {
      out << "|";
 
      constexpr_for<0, sizeof...(Ts), 1>([&](auto ntuple_index) {
        static const auto x = self.template  get_nth_type<ntuple_index>();
        out << " ";
        out << std::setw(5) << x.get_name();
        out << " |";
      });
 
      out << "\n";
      out << "|";
      constexpr_for<0, sizeof...(Ts), 1>([&](auto i) {
        out << std::setw(5) << "-------|";
      });
      out << "\n";
      auto size = self.size();
      for (int i = 0; i < size; ++i) {
        auto current_element = self[i];
        out << "|";
        constexpr_for<0, sizeof...(Ts), 1>([&](auto ntuple_index) {
          static const  auto x = self.template get_nth_type<ntuple_index>();
          out << " ";
          out << std::setw(5) << x.get(current_element).v;
          out << " |";
        });
        out << "\n";
      }
 
      return out;
    }

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

• trg/klm/modules/klmtrigger/include/ntuples_full.h