folly::gen::Group< Key, Value > Class Template Reference

#include <Base-inl.h>

Inheritance diagram for folly::gen::Group< Key, Value >:

Public Types
typedef std::vector< Value >	VectorType
typedef Key	KeyType
typedef Value	ValueType
Public Types inherited from folly::gen::GenImpl< Value &&, Group< Key, Value > >
typedef Value &&	ValueType
typedef std::decay< Value && >::type	StorageType

Public Member Functions
	Group (Key key, VectorType values)
const Key &	key () const
size_t	size () const
const VectorType &	values () const
VectorType &	values ()
VectorType	operator| (const detail::Collect< VectorType > &) const
VectorType	operator| (const detail::CollectTemplate< std::vector > &) const
template<class Body >
void	foreach (Body &&body) const
template<class Handler >
bool	apply (Handler &&handler) const
Public Member Functions inherited from folly::gen::GenImpl< Value &&, Group< Key, Value > >
bool	apply (Handler &&handler) const
void	foreach (Body &&body) const
Public Member Functions inherited from folly::gen::FBounded< Self >
const Self &	self () const
Self &	self ()

Static Public Attributes
static constexpr bool	infinite = false
Static Public Attributes inherited from folly::gen::GenImpl< Value &&, Group< Key, Value > >
static constexpr bool	infinite

Private Attributes
Key	key_
VectorType	values_

Additional Inherited Members
Protected Member Functions inherited from folly::gen::GenImpl< Value &&, Group< Key, Value > >
	GenImpl ()=default
	GenImpl (GenImpl &&)=default
	GenImpl (const GenImpl &)=default
GenImpl &	operator= (GenImpl &&)=default
GenImpl &	operator= (const GenImpl &)=default

Detailed Description

template<class Key, class Value>
class folly::gen::Group< Key, Value >

Group - The output objects from the GroupBy operator

Definition at line 48 of file Base-inl.h.

Member Typedef Documentation

template<class Key, class Value>

typedef Key folly::gen::Group< Key, Value >::KeyType

Definition at line 55 of file Base-inl.h.

template<class Key, class Value>

typedef Value folly::gen::Group< Key, Value >::ValueType

Definition at line 56 of file Base-inl.h.

template<class Key, class Value>

typedef std::vector<Value> folly::gen::Group< Key, Value >::VectorType

Definition at line 52 of file Base-inl.h.

Constructor & Destructor Documentation

template<class Key, class Value>

folly::gen::Group< Key, Value >::Group ( Key  key, VectorType  values  )

inline

Definition at line 58 of file Base-inl.h.

      : key_(std::move(key)), values_(std::move(values)) {}

Member Function Documentation

template<class Key, class Value>

template<class Handler >

bool folly::gen::Group< Key, Value >::apply ( Handler &&  handler ) const

inline

Definition at line 91 of file Base-inl.h.

References handler(), folly::gen::move, and value.

                                      {
    for (auto& value : values_) {
      if (!handler(std::move(value))) {
        return false;
      }
    }
    return true;
  }

template<class Key, class Value>

template<class Body >

void folly::gen::Group< Key, Value >::foreach ( Body &&  body ) const

inline

Definition at line 84 of file Base-inl.h.

References folly::gen::move, and value.

                                  {
    for (auto& value : values_) {
      body(std::move(value));
    }
  }

template<class Key, class Value>

const Key& folly::gen::Group< Key, Value >::key ( ) const

inline

Definition at line 61 of file Base-inl.h.

Referenced by TEST().

                         {
    return key_;
  }

template<class Key, class Value>

VectorType folly::gen::Group< Key, Value >::operator| ( const detail::Collect< VectorType > &  ) const

inline

Definition at line 75 of file Base-inl.h.

References values().

                                                               {
    return values();
  }

template<class Key, class Value>

VectorType folly::gen::Group< Key, Value >::operator| ( const detail::CollectTemplate< std::vector > &  ) const

inline

Definition at line 79 of file Base-inl.h.

References values().

                                                                      {
    return values();
  }

template<class Key, class Value>

size_t folly::gen::Group< Key, Value >::size ( ) const

inline

Definition at line 65 of file Base-inl.h.

Referenced by TEST().

                      {
    return values_.size();
  }

template<class Key, class Value>

const VectorType& folly::gen::Group< Key, Value >::values ( ) const

inline

Definition at line 68 of file Base-inl.h.

                                   {
    return values_;
  }

template<class Key, class Value>

VectorType& folly::gen::Group< Key, Value >::values ( )

inline

Definition at line 71 of file Base-inl.h.

                       {
    return values_;
  }

Member Data Documentation

template<class Key, class Value>

constexpr bool folly::gen::Group< Key, Value >::infinite = false

static

Definition at line 101 of file Base-inl.h.

template<class Key, class Value>

Key folly::gen::Group< Key, Value >::key_

private

Definition at line 104 of file Base-inl.h.

template<class Key, class Value>

VectorType folly::gen::Group< Key, Value >::values_

mutableprivate

Definition at line 105 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