caf::type_erased_tuple Class Reference

Represents a tuple of type-erased values. More...

#include <type_erased_tuple.hpp>

Inherited by caf::type_erased_tuple_view< Ts >.

Public Types
using	rtti_pair = std::pair< uint16_t, const std::type_info * >

Public Member Functions
	type_erased_tuple (const type_erased_tuple &)=default
virtual void *	get_mutable (size_t pos)=0
	Returns a mutable pointer to the element at position pos.
virtual void	load (size_t pos, deserializer &source)=0
	Load the content for the element at position pos from source.
void	load (deserializer &source)
	Load the content for the tuple from source.
virtual size_t	size () const =0
	Returns the size of this tuple.
virtual bool	shared () const =0
	Returns whether multiple references to this tuple exist.
virtual uint32_t	type_token () const =0
	Returns a type hint for the element types.
virtual rtti_pair	type (size_t pos) const =0
	Returns the type number and std::type_info object for the element at position pos. More...
virtual const void *	get (size_t pos) const =0
	Returns the element at position pos.
virtual std::string	stringify (size_t pos) const =0
	Returns a string representation of the element at position pos.
virtual type_erased_value_ptr	copy (size_t pos) const =0
	Returns a copy of the element at position pos.
virtual void	save (size_t pos, serializer &sink) const =0
	Saves the element at position pos to sink.
bool	empty () const
std::string	stringify () const
	Returns a string representation of the tuple.
void	save (serializer &sink) const
	Saves the content of the tuple to sink.
bool	matches (size_t pos, uint16_t tnr, const std::type_info *tinf) const
	Checks whether the type of the stored value matches the type nr and type info object. More...
uint16_t	type_nr (size_t pos) const
	Returns the type number for the element at position pos.
bool	matches (size_t pos, const rtti_pair &rtti) const
	Checks whether the type of the stored value matches rtti.

Related Functions
(Note that these are not member functions.)
template<class Processor >
std::enable_if< Processor::is_saving::value >::type	serialize (Processor &proc, type_erased_tuple &x)
template<class Processor >
std::enable_if< Processor::is_loading::value >::type	serialize (Processor &proc, type_erased_tuple &x)
std::string	to_string (const type_erased_tuple &x)

Detailed Description

Represents a tuple of type-erased values.

Member Function Documentation

bool caf::type_erased_tuple::matches	(	size_t	pos,
		uint16_t	tnr,
		const std::type_info *	tinf
	)		const

Checks whether the type of the stored value matches the type nr and type info object.

virtual rtti_pair caf::type_erased_tuple::type ( size_t  pos ) const

pure virtual

Returns the type number and std::type_info object for the element at position pos.

Friends And Related Function Documentation

template<class Processor >

std::enable_if< Processor::is_saving::value >::type serialize ( Processor &  proc, type_erased_tuple &  x  )

related

template<class Processor >

std::enable_if< Processor::is_loading::value >::type serialize ( Processor &  proc, type_erased_tuple &  x  )

related

std::string to_string ( const type_erased_tuple &  x )

related

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

• libcaf_core/caf/type_erased_tuple.hpp