tetengo::json::channel Class Reference

A channel. More...

#include <channel.hpp>

Inheritance diagram for tetengo::json::channel:

Collaboration diagram for tetengo::json::channel:

Public Member Functions
	channel (std::size_t capacity)
	Creates a channel.
	~channel ()
	Destroys the JSON parser.
void	insert (element element_)
	Inserts an element.
void	insert (std::exception_ptr &&p_exception)
	Inserts an exception.
const element &	peek () const
	Returns the front element.
void	take ()
	Takes an element.
bool	closed () const
	Returns true the channel is closed.
void	close ()
	Closes the channel.

Detailed Description

A channel.

Constructor & Destructor Documentation

channel()

tetengo::json::channel::channel ( std::size_t  capacity )

explicit

Creates a channel.

Parameters

capacity

A capacity. Must be greater than 0.

Exceptions

std::invalid_argument

When capacity is 0.

Member Function Documentation

closed()

bool tetengo::json::channel::closed

(

)

const

Returns true the channel is closed.

Return values

true	When the channel is closed.
false	Otherwise.

insert() [1/2]

void tetengo::json::channel::insert

(

element

element_

)

Inserts an element.

The element inserted after a close() call are just discarded.

Parameters

element_

An element.

insert() [2/2]

void tetengo::json::channel::insert

(

std::exception_ptr &&

p_exception

)

Inserts an exception.

The exception inserted after a close() call are just discarded.

Parameters

p_exception

An exception pointer.

peek()

const element & tetengo::json::channel::peek

(

)

const

Returns the front element.

Returns

The front element.

Exceptions

unspecified	An exception inserted with insert(std::exception_ptr&&).
std::logic_error	When the channel is already closed.

take()

void tetengo::json::channel::take

(

)

Takes an element.

Exceptions

std::logic_error

When the channel is already closed.

---

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

• library/json/cpp/include/tetengo/json/channel.hpp