folly::gen::VirtualGen< Value > Class Template Reference

#include <Base-inl.h>

Inheritance diagram for folly::gen::VirtualGen< Value >:

Classes
class	WrapperBase
class	WrapperImpl

Public Member Functions
template<class Self >
	VirtualGen (Self source)
	VirtualGen (VirtualGen &&source) noexcept
	VirtualGen (const VirtualGen &source)
VirtualGen &	operator= (const VirtualGen &source)
VirtualGen &	operator= (VirtualGen &&source) noexcept
bool	apply (const std::function< bool(Value)> &handler) const
void	foreach (const std::function< void(Value)> &body) const
Public Member Functions inherited from folly::gen::GenImpl< Value, VirtualGen< 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 ()

Private Attributes
std::unique_ptr< const WrapperBase >	wrapper_

Additional Inherited Members
Public Types inherited from folly::gen::GenImpl< Value, VirtualGen< Value > >
typedef Value	ValueType
typedef std::decay< Value >::type	StorageType
Static Public Attributes inherited from folly::gen::GenImpl< Value, VirtualGen< Value > >
static constexpr bool	infinite
Protected Member Functions inherited from folly::gen::GenImpl< Value, VirtualGen< Value > >
	GenImpl ()=default
	GenImpl (GenImpl &&)=default
	GenImpl (const GenImpl &)=default
GenImpl &	operator= (GenImpl &&)=default
GenImpl &	operator= (const GenImpl &)=default

Detailed Description

template<class Value>
class folly::gen::VirtualGen< Value >

VirtualGen<T> - For wrapping template types in simple polymorphic wrapper.

Polymorphic wrapper

Definition at line 2485 of file Base-inl.h.

Constructor & Destructor Documentation

template<class Value>

template<class Self >

folly::gen::VirtualGen< Value >::VirtualGen ( Self  source )

inline

Definition at line 2518 of file Base-inl.h.

      : wrapper_(new WrapperImpl<Self>(std::move(source))) {}

template<class Value>

folly::gen::VirtualGen< Value >::VirtualGen ( VirtualGen< Value > &&  source )

inlinenoexcept

Definition at line 2521 of file Base-inl.h.

      : wrapper_(std::move(source.wrapper_)) {}

template<class Value>

folly::gen::VirtualGen< Value >::VirtualGen ( const VirtualGen< Value > &  source )

inline

Definition at line 2524 of file Base-inl.h.

: wrapper_(source.wrapper_->clone()) {}

Member Function Documentation

template<class Value>

bool folly::gen::VirtualGen< Value >::apply ( const std::function< bool(Value)> &  handler ) const

inline

Definition at line 2536 of file Base-inl.h.

References handler().

                                                            {
    return wrapper_->apply(handler);
  }

template<class Value>

void folly::gen::VirtualGen< Value >::foreach ( const std::function< void(Value)> &  body ) const

inline

Definition at line 2540 of file Base-inl.h.

                                                           {
    wrapper_->foreach(body);
  }

template<class Value>

VirtualGen& folly::gen::VirtualGen< Value >::operator= ( const VirtualGen< Value > &  source )

inline

Definition at line 2526 of file Base-inl.h.

References folly::gen::VirtualGen< Value >::wrapper_.

                                                  {
    wrapper_.reset(source.wrapper_->clone());
    return *this;
  }

template<class Value>

VirtualGen& folly::gen::VirtualGen< Value >::operator= ( VirtualGen< Value > &&  source )

inlinenoexcept

Definition at line 2531 of file Base-inl.h.

References folly::gen::move.

                                                      {
    wrapper_ = std::move(source.wrapper_);
    return *this;
  }

Member Data Documentation

template<class Value>

std::unique_ptr<const WrapperBase> folly::gen::VirtualGen< Value >::wrapper_

private

Definition at line 2514 of file Base-inl.h.

Referenced by folly::gen::VirtualGen< Value >::operator=().

---

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

• proxygen/folly/folly/gen/Base-inl.h