String reader, keeps a copy of the string. More...

#include <reader.hpp>

Inheritance diagram for string_reader:

[legend]

Collaboration diagram for string_reader:

[legend]

Public Member Functions
	string_reader (std::wstring &&name, aio_buffer_pool &pool, std::string const &data) noexcept

	string_reader (std::wstring &&name, aio_buffer_pool &pool, std::string &&data) noexcept

virtual bool	seekable () const override

Public Member Functions inherited from reader_base
	reader_base (reader_base const &)=delete

reader_base &	operator= (reader_base const &)=delete

void	close ()

bool	seek (uint64_t offset, uint64_t size=nosize)
	If seek fails, the reader is in an undefined state and must be closed.

bool	rewind ()
	Only seekable readers can be rewound.

std::wstring const &	name () const

virtual uint64_t	size () const
	Size of the reader. If the size is indetermined, nosize is returned.

virtual datetime	mtime () const
	Last modification time, might be indetermined.

std::pair< aio_result, buffer_lease >	get_buffer (aio_waiter &h)
	Gets the next buffer with data from the reader. More...

std::pair< aio_result, buffer_lease >	get_buffer (event_handler &h)

bool	error () const

Public Member Functions inherited from aio_waitable
void	remove_waiter (aio_waiter &h)

void	remove_waiter (event_handler &h)

Additional Inherited Members
Public Types inherited from aio_base
using	size_type = uint64_t

Static Public Attributes inherited from aio_base
static constexpr auto	nosize = static_cast<size_type>(-1)

Protected Member Functions inherited from reader_base
	reader_base (std::wstring &&name, aio_buffer_pool &pool, size_t max_buffers) noexcept
	Constructs a reader. More...

	reader_base (std::wstring_view name, aio_buffer_pool &pool, size_t max_buffers) noexcept

Protected Member Functions inherited from aio_waitable
void	remove_waiters ()
	Call in destructor of most-derived class.

void	add_waiter (aio_waiter &h)

void	add_waiter (event_handler &h)

void	signal_availibility ()

void	remove_waiter (aio_waiter &h)

void	remove_waiter (event_handler &h)

Protected Attributes inherited from reader_base
mutex	mtx_

aio_buffer_pool &	buffer_pool_

logger_interface &	logger_

std::wstring const	name_

size_t const	max_buffers_ {}

std::list< buffer_lease >	buffers_

uint64_t	size_ {nosize}

uint64_t	max_size_ {nosize}

uint64_t	start_offset_ {nosize}

uint64_t	remaining_ {nosize}

bool	get_buffer_called_ {}

bool	error_ {}

bool	eof_ {}

Detailed Description

String reader, keeps a copy of the string.

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

Public Member Functions