folly::pushmi::detail::transform_on< F, is_single<> >::value_fn Struct Reference

#include <transform.h>

Public Member Functions
	value_fn ()=default
constexpr	value_fn (F f)
template<class Out , class V0 , class... VN>
auto	operator() (Out &out, V0 &&v0, VN &&...vn)

Public Attributes
F	f_

Detailed Description

template<class F>
struct folly::pushmi::detail::transform_on< F, is_single<> >::value_fn

Definition at line 36 of file transform.h.

Constructor & Destructor Documentation

template<class F >

folly::pushmi::detail::transform_on< F, is_single<> >::value_fn::value_fn ( )

default

template<class F >

constexpr folly::pushmi::detail::transform_on< F, is_single<> >::value_fn::value_fn ( F  f )

inlineexplicit

Definition at line 39 of file transform.h.

: f_(std::move(f)) {}

Member Function Documentation

template<class F >

template<class Out , class V0 , class... VN>

auto folly::pushmi::detail::transform_on< F, is_single<> >::value_fn::operator() ( Out &  out, V0 &&  v0, VN &&...  vn  )

inline

Definition at line 41 of file transform.h.

References folly::pushmi::set_value.

                                                   {
      using Result = ::folly::pushmi::invoke_result_t<F, V0, VN...>;
      static_assert(
          ::folly::pushmi::SemiMovable<Result>,
          "none of the functions supplied to transform can convert this value");
      static_assert(
          ::folly::pushmi::ReceiveValue<Out, Result>,
          "Result of value transform cannot be delivered to Out");
      set_value(out, f_((V0 &&) v0, (VN &&) vn...));
    }

Member Data Documentation

template<class F >

F folly::pushmi::detail::transform_on< F, is_single<> >::value_fn::f_

Definition at line 37 of file transform.h.

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

• proxygen/folly/folly/experimental/pushmi/o/transform.h