folly::gen::detail::Collect< Collection > Class Template Reference

#include <Base-inl.h>

Inheritance diagram for folly::gen::detail::Collect< Collection >:

Public Member Functions
	Collect ()=default
template<class Value , class Source , class StorageType = typename std::decay<Value>::type>
Collection	compose (const GenImpl< Value, Source > &source) const
Public Member Functions inherited from folly::gen::Operator< Collect< Collection > >
ResultGen	compose (const GenImpl< Value, Source > &source) const
Public Member Functions inherited from folly::gen::FBounded< Self >
const Self &	self () const
Self &	self ()

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

Detailed Description

template<class Collection>
class folly::gen::detail::Collect< Collection >

Collect - For collecting values from a source in a collection of the desired type.

This type is usually used through the helper function 'as', like:

std::string upper = from(stringPiece) | map(&toupper) | as<std::string>();

Definition at line 2294 of file Base-inl.h.

Constructor & Destructor Documentation

template<class Collection >

folly::gen::detail::Collect< Collection >::Collect ( )

default

Member Function Documentation

template<class Collection >

template<class Value , class Source , class StorageType = typename std::decay<Value>::type>

Collection folly::gen::detail::Collect< Collection >::compose ( const GenImpl< Value, Source > &  source ) const

inline

Definition at line 2302 of file Base-inl.h.

References v, and testing::Value().

                                                                 {
    static_assert(
        !Source::infinite, "Cannot convert infinite source to object with as.");
    Collection collection;
    source | [&](Value v) {
      collection.insert(collection.end(), std::forward<Value>(v));
    };
    return collection;
  }

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

• proxygen/folly/folly/gen/Base-inl.h