folly::pushmi::receiver< Data, DVF, DEF, DDF > Class Template Reference

#include <receiver.h>

Public Types
using	properties = property_set_insert_t< properties_t< Data >, property_set< is_receiver<>>>

Public Member Functions
constexpr	receiver (Data d)
constexpr	receiver (Data d, DDF df)
constexpr	receiver (Data d, DEF ef, DDF df=DDF{})
constexpr	receiver (Data d, DVF vf, DEF ef=DEF{}, DDF df=DDF{})
Data &	data ()
requires Invocable< DVF &, Data &, VN... > void	value (VN &&...vn)
requires Invocable< DEF &, Data &, E > void	error (E e) noexcept
void	done ()

Private Attributes
bool	done_ = false
Data	data_
DVF	vf_
DEF	ef_
DDF	df_

Detailed Description

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF, class DEF, class DDF>
class folly::pushmi::receiver< Data, DVF, DEF, DDF >

Definition at line 235 of file receiver.h.

Member Typedef Documentation

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

using folly::pushmi::receiver< Data, DVF, DEF, DDF >::properties = property_set_insert_t<properties_t<Data>, property_set<is_receiver<>>>

Definition at line 257 of file receiver.h.

Constructor & Destructor Documentation

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

constexpr folly::pushmi::receiver< Data, DVF, DEF, DDF >::receiver ( Data  d )

inlineexplicit

Definition at line 259 of file receiver.h.

      : receiver(std::move(d), DVF{}, DEF{}, DDF{}) {}

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

constexpr folly::pushmi::receiver< Data, DVF, DEF, DDF >::receiver ( Data  d, DDF  df  )

inline

Definition at line 261 of file receiver.h.

      : done_(false), data_(std::move(d)), vf_(), ef_(), df_(df) {}

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

constexpr folly::pushmi::receiver< Data, DVF, DEF, DDF >::receiver ( Data  d, DEF  ef, DDF  df = DDF{}  )

inline

Definition at line 263 of file receiver.h.

References folly::pushmi::any_receiver< E, VN >::data_, folly::pushmi::any_receiver< E, VN >::done_, and folly::gen::move.

                                                 {})
      : done_(false), data_(std::move(d)), vf_(), ef_(ef), df_(df) {}

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

constexpr folly::pushmi::receiver< Data, DVF, DEF, DDF >::receiver ( Data  d, DVF  vf, DEF  ef = DEF{}, DDF  df = DDF{}  )

inline

Definition at line 265 of file receiver.h.

References folly::pushmi::any_receiver< E, VN >::data_, folly::pushmi::any_receiver< E, VN >::done_, and folly::gen::move.

                                                 {}, DDF df = DDF{})
      : done_(false), data_(std::move(d)), vf_(vf), ef_(ef), df_(df) {}

Member Function Documentation

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

Data& folly::pushmi::receiver< Data, DVF, DEF, DDF >::data ( )

inline

Definition at line 268 of file receiver.h.

References folly::pushmi::any_receiver< E, VN >::data_, folly::pushmi::PUSHMI_TEMPLATE(), and folly::pushmi::requires().

               {
    return data_;
  }

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

void folly::pushmi::receiver< Data, DVF, DEF, DDF >::done ( )

inline

Definition at line 290 of file receiver.h.

              {
    if (!done_) {
      done_ = true;
      df_(data_);
    }
  }

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

requires Invocable<DEF&, Data&, E> void folly::pushmi::receiver< Data, DVF, DEF, DDF >::error ( E  e )

inlinenoexcept

Definition at line 282 of file receiver.h.

References folly::gen::move.

                           {
    static_assert(
        NothrowInvocable<DEF&, Data&, E>, "error function must be noexcept");
    if (!done_) {
      done_ = true;
      ef_(data_, std::move(e));
    }
  }

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

requires Invocable<DVF&, Data&, VN...> void folly::pushmi::receiver< Data, DVF, DEF, DDF >::value ( VN &&...  vn )

inline

Definition at line 274 of file receiver.h.

References folly::pushmi::PUSHMI_TEMPLATE(), and folly::pushmi::requires().

                         {
    if (!done_) {
      // done_ = true;
      vf_(data_, (VN &&) vn...);
    }
  }

Member Data Documentation

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

Data folly::pushmi::receiver< Data, DVF, DEF, DDF >::data_

private

Definition at line 237 of file receiver.h.

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

DDF folly::pushmi::receiver< Data, DVF, DEF, DDF >::df_

private

Definition at line 240 of file receiver.h.

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

bool folly::pushmi::receiver< Data, DVF, DEF, DDF >::done_ = false

private

Definition at line 236 of file receiver.h.

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

DEF folly::pushmi::receiver< Data, DVF, DEF, DDF >::ef_

private

Definition at line 239 of file receiver.h.

template<PUSHMI_TYPE_CONSTRAINT(Receiver) Data, class DVF , class DEF , class DDF >

DVF folly::pushmi::receiver< Data, DVF, DEF, DDF >::vf_

private

Definition at line 238 of file receiver.h.

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

• proxygen/folly/folly/experimental/pushmi/receiver.h