folly::gen::detail::Visit< Visitor > Class Template Reference

#include <Base-inl.h>

Inheritance diagram for folly::gen::detail::Visit< Visitor >:

Classes
class	Generator

Public Member Functions
	Visit ()=default
	Visit (Visitor visitor)
template<class Source , class Value , class Gen = Generator<Value, Source>>
Gen	compose (GenImpl< Value, Source > &&source) const
template<class Source , class Value , class Gen = Generator<Value, Source>>
Gen	compose (const GenImpl< Value, Source > &source) const
Public Member Functions inherited from folly::gen::Operator< Visit< Visitor > >
ResultGen	compose (const GenImpl< Value, Source > &source) const
Public Member Functions inherited from folly::gen::FBounded< Self >
const Self &	self () const
Self &	self ()

Private Attributes
Visitor	visitor_

Additional Inherited Members
Protected Member Functions inherited from folly::gen::Operator< Visit< Visitor > >
	Operator ()=default
	Operator (Operator &&) noexcept=default
	Operator (const Operator &)=default
Operator &	operator= (Operator &&) noexcept=default
Operator &	operator= (const Operator &)=default

Detailed Description

template<class Visitor>
class folly::gen::detail::Visit< Visitor >

Visit - For calling a function on each item before passing it down the pipeline.

This type is usually used through the 'visit' helper function:

auto printedValues = seq(1) | visit(debugPrint); // nothing printed yet auto results = take(10) | as<std::vector>(); // results now populated, 10 values printed

Definition at line 752 of file Base-inl.h.

Constructor & Destructor Documentation

template<class Visitor >

folly::gen::detail::Visit< Visitor >::Visit ( )

default

template<class Visitor >

folly::gen::detail::Visit< Visitor >::Visit ( Visitor  visitor )

inlineexplicit

Definition at line 758 of file Base-inl.h.

: visitor_(std::move(visitor)) {}

Member Function Documentation

template<class Visitor >

template<class Source , class Value , class Gen = Generator<Value, Source>>

Gen folly::gen::detail::Visit< Visitor >::compose ( GenImpl< Value, Source > &&  source ) const

inline

Definition at line 789 of file Base-inl.h.

References folly::gen::move.

                                                     {
    return Gen(std::move(source.self()), visitor_);
  }

template<class Visitor >

template<class Source , class Value , class Gen = Generator<Value, Source>>

Gen folly::gen::detail::Visit< Visitor >::compose ( const GenImpl< Value, Source > &  source ) const

inline

Definition at line 794 of file Base-inl.h.

References folly::gen::FBounded< Self >::self().

                                                          {
    return Gen(source.self(), visitor_);
  }

Member Data Documentation

template<class Visitor >

Visitor folly::gen::detail::Visit< Visitor >::visitor_

private

Definition at line 753 of file Base-inl.h.

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

• proxygen/folly/folly/gen/Base-inl.h