caf::detail::message_data Class Reference

Container for storing an arbitrary number of message elements. More...

#include <message_data.hpp>

Public Member Functions
	message_data (const message_data &)=delete
message_data &	operator= (const message_data &)=delete
	message_data (type_id_list types) noexcept
	Constructs the message data object without constructing any element.
message_data *	copy () const
void	ref () const noexcept
	Increases reference count by one.
void	deref () noexcept
	Decreases the reference count by one and destroys the object when its reference count drops to zero.
bool	unique () const noexcept
	Queries whether there is exactly one reference to this data.
size_t	get_reference_count () const noexcept
	Returns the current number of references to this data.
std::byte *	storage () noexcept
	Returns the memory region for storing the message elements.
const std::byte *	storage () const noexcept
	Returns the memory region for storing the message elements.
auto	types () const noexcept
	Returns the type IDs of the message elements.
auto	size () const noexcept
	Returns the number of elements.
std::byte *	at (size_t index) noexcept
	Returns the memory location for the object at given index.
const std::byte *	at (size_t index) const noexcept
	Returns the memory location for the object at given index.
void	inc_constructed_elements ()
template<class... Ts>
void	init (Ts &&... xs)
std::byte *	stepwise_init (std::byte *pos)
template<class T , class... Ts>
std::byte *	stepwise_init (std::byte *pos, T &&x, Ts &&... xs)
std::byte *	stepwise_init_from (std::byte *pos, const message &msg)
std::byte *	stepwise_init_from (std::byte *pos, const message_data *other)
template<class Tuple , size_t... Is>
std::byte *	stepwise_init_from (std::byte *pos, Tuple &&tup, std::index_sequence< Is... >)
template<class... Ts>
std::byte *	stepwise_init_from (std::byte *pos, std::tuple< Ts... > &&tup)
template<class... Ts>
std::byte *	stepwise_init_from (std::byte *pos, std::tuple< Ts... > &tup)
template<class... Ts>
std::byte *	stepwise_init_from (std::byte *pos, const std::tuple< Ts... > &tup)
template<class... Ts>
void	init_from (Ts &&... xs)

Static Public Member Functions
static intrusive_ptr< message_data >	make_uninitialized (type_id_list types)

Related Symbols
(Note that these are not member symbols.)
void	intrusive_ptr_add_ref (const message_data *ptr)
void	intrusive_ptr_release (message_data *ptr)

Detailed Description

Container for storing an arbitrary number of message elements.

Member Function Documentation

at() [1/2]

const std::byte * caf::detail::message_data::at ( size_t index ) const

noexcept

Returns the memory location for the object at given index.

Precondition

index < size()

at() [2/2]

std::byte * caf::detail::message_data::at ( size_t index )

noexcept

Returns the memory location for the object at given index.

Precondition

index < size()

storage()

const std::byte * caf::detail::message_data::storage ( ) const

noexcept

Returns the memory region for storing the message elements.

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

• libcaf_core/caf/detail/message_data.hpp
• libcaf_core/caf/detail/message_data.cpp