countdown< R > Struct Template Reference

Public Types
using	properties = mi::properties_t< decltype(R{}())>

Public Member Functions
	countdown (std::atomic< int > &c)
template<class ExecutorRef >
void	value (ExecutorRef exec)
template<class E >
void	error (E e)
void	done ()
requires mi::Invocable< decltype(mi::set_value), Up, std::ptrdiff_t > void	starting (Up up)
requires mi::True &&mi::Invocable< decltype(mi::set_value), Up > void	starting (Up up) volatile

Public Attributes
std::atomic< int > *	counter

Detailed Description

template<class R>
struct countdown< R >

Definition at line 40 of file PushmiBenchmarks.cpp.

Member Typedef Documentation

template<class R >

using countdown< R >::properties = mi::properties_t<decltype(R{}())>

Definition at line 43 of file PushmiBenchmarks.cpp.

Constructor & Destructor Documentation

template<class R >

countdown< R >::countdown ( std::atomic< int > &  c )

inlineexplicit

Definition at line 41 of file PushmiBenchmarks.cpp.

: counter(&c) {}

Member Function Documentation

template<class R >

void countdown< R >::done ( )

inline

Definition at line 53 of file PushmiBenchmarks.cpp.

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

{}

template<class R >

template<class E >

void countdown< R >::error ( E  e )

inline

Definition at line 50 of file PushmiBenchmarks.cpp.

                  {
    std::abort();
  }

template<class R >

requires mi::Invocable< decltype(mi::set_value), Up, std::ptrdiff_t> void countdown< R >::starting ( Up  up )

inline

Definition at line 58 of file PushmiBenchmarks.cpp.

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

                                         {
    mi::set_value(up, 1);
  }

template<class R >

requires mi::True&& mi:: Invocable<decltype(mi::set_value), Up> void countdown< R >::starting ( Up  up ) volatile

inline

Definition at line 63 of file PushmiBenchmarks.cpp.

References folly::pushmi::set_value.

                                                                          {
    mi::set_value(up);
  }

template<class R >

template<class ExecutorRef >

void countdown< R >::value

(

ExecutorRef

exec

)

Definition at line 70 of file PushmiBenchmarks.cpp.

References submit.

                                         {
  if (--*counter >= 0) {
    exec | op::submit(R{}(*this));
  }
}

Member Data Documentation

template<class R >

std::atomic<int>* countdown< R >::counter

Definition at line 45 of file PushmiBenchmarks.cpp.

---

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

• proxygen/folly/folly/experimental/pushmi/benchmarks/PushmiBenchmarks.cpp