caf::message_builder Class Reference

Provides a convenient interface for creating message objects from a series of values using the member function append. More...

#include <message_builder.hpp>

Public Member Functions
	message_builder (const message_builder &)=delete
message_builder &	operator= (const message_builder &)=delete
template<class Iter >
	message_builder (Iter first, Iter last)
	Creates a new instance and immediately calls append(first, last).
template<class Iter >
message_builder &	append (Iter first, Iter last)
	Appends all values in range [first, last).
template<class T >
message_builder &	append (T &&x)
	Adds x to the elements of the buffer.
message_builder &	append_from (const caf::message &msg, size_t first, size_t n=1)
	Adds elements n elements from msg to the buffer, starting at index first.
template<class... Ts>
message_builder &	append_all (Ts &&... xs)
template<class Tuple , size_t... Is>
message_builder &	append_tuple (Tuple &xs, std::index_sequence< Is... >)
template<class... Ts>
message_builder &	append_tuple (std::tuple< Ts... > xs)
message	to_message () const
	Converts the buffer to an actual message object without invalidating this message builder (nor clearing it).
message	move_to_message ()
	Converts the buffer to an actual message object and transfers ownership of the data to it, leaving this object in an invalid state.
void	clear () noexcept
	Removes all elements from the buffer.
bool	empty () const noexcept
	Returns whether the buffer is empty.
size_t	size () const noexcept
	Returns the number of elements in the buffer.

Friends
class	message

Detailed Description

Provides a convenient interface for creating message objects from a series of values using the member function append.

Member Function Documentation

append_from()

message_builder & caf::message_builder::append_from	(	const caf::message &	msg,
		size_t	first,
		size_t	n = 1
	)

Adds elements n elements from msg to the buffer, starting at index first.

Note

Always appends copies of the elements.

move_to_message()

message caf::message_builder::move_to_message

(

)

Converts the buffer to an actual message object and transfers ownership of the data to it, leaving this object in an invalid state.

Warning

Calling any member function on this object afterwards is undefined behavior.

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

• libcaf_core/caf/message_builder.hpp